Complete repair service manual with Electrical Wiring Diagrams for Bobcat Loaders B100, B200, B250, B300, BL275, BL370, BL375, BL470, BL475, BL570, with all the shop information to maintain, diagnose, and repair like professional mechanics.

Bobcat Loaders B100, B200, B250, B300, BL275, BL370, BL375, BL470, BL475, BL570 workshop service & repair manual includes:
* Numbered table of contents easy to use so that you can find the information you need fast.
* Detailed sub-steps expand on repair procedure information
* Numbered instructions guide you through every repair procedure step by step.
* Troubleshooting and electrical service procedures are combined with detailed wiring diagrams for ease of use.
* Notes, cautions and warnings throughout each chapter pinpoint critical information.
* Bold figure number help you quickly match illustrations with instructions.
* Detailed illustrations, drawings and photos guide you through every procedure.
* Enlarged inset helps you identify and examine parts in detail.

B100 Service Manual 6901844 enUS sm 06-12.pdf
B100 Service Manual 6902812 enUS sm 06-12.pdf
B200 Service Manual 6901848 enUS sm 06-12.pdf
B250 Service Manual 6901852 enUS sm 06-12.pdf
B250 Service Manual 6902715 enUS sm 06-12.pdf
B250 Service Manual 6903864 enUS sm 06-12.pdf
B300 Service Manual 6901906 enUS sm 06-12.pdf
B300 Service Manual 6902773 enUS sm 06-12.pdf
B300 Service Manual 6903702 enUS sm 06-12.pdf
BL275 Service Manual 6901968 enUS sm 06-12.pdf
BL275 Service Manual 6902717 enUS sm 06-12.pdf
BL370_BL375 Service Manual 6901973 enUS sm 06-12.pdf
BL370 Service Manual 6902813 enUS sm 06-12.pdf
BL370 Service Manual 22535801 enUS sm 06-12.pdf
BL470_BL475 Service Manual 6902018 enUS sm 06-12.pdf
BL570_BL575 Service Manual 6902022 enUS sm 06-12.pdf
BL570 Service Manual 6903097 enUS sm 06-12.pdf

Total Pages: 11,222 pages
File Format: PDF (bookmarked, Searchable, Printable, high quality)
Language: English

TABLE OF CONTENTS
B100 Service Manual 6901844 enUS sm 06-12...1
  MAINTENANCE SAFETY...3
  ALPHABETICAL INDEX...5
  CONTENTS...7
    FOREWORD...8
    SAFETY INSTRUCTIONS...11
      Fire Prevention...13
    SERIAL NUMBER LOCATIONS...15
      Loader Backhoe Serial Number...15
      Engine Serial Number...15
    DELIVERY REPORT...15
    BOBCAT LOADER IDENTIFICATION...16
  SAFETY & MAINTENANCE...17
    LIFTING AND BLOCKING THE LOADER BACKHOE...19
      Procedure...19
    LIFT ARM SUPPORT DEVICE...21
      Installing The Lift Arm Support Device...21
      Removing The Lift Arm Support Device...22
    ENGINE COVER...23
    TRANSPORTING THE LOADER BACKHOE...25
      Procedure...25
    TOWING THE LOADER BACKHOE...27
      Procedure...27
    AXLE TOE-IN...29
      Adjustment...29
    SERVICE SCHEDULE...31
      Chart...31
    AIR CLEANER SERVICE...33
      Replacing Filter Element...33
    ENGINE COOLING SYSTEM...35
      Coolant Replacement...35
    FUEL SYSTEM...37
      Fuel Specifications...37
      Filling The Fuel Tank...37
      Fuel Filter...38
      Removing Air From The Fuel System...38
    ENGINE LUBRICATION SYSTEM...39
      Checking Engine Oil...39
      Oil Chart...39
      Replacing Oil And Filter...40
    HYDRAULIC/HYDROSTATIC SYSTEM...43
      Checking And Adding Fluid...43
      Cleaning The Cooler...43
      Replacing Hydraulic/Hydrostatic Filter...44
      Replacing Hydraulic Fluid...45
    REAR AXLE...47
      Checking Oil Level...47
      Draining Oil...47
    BACKHOE BOOM LOCK...49
      Disengaging The Boom Lock...49
      Engaging Boom Lock...50
    BOB-TACH HAND LEVER...51
      Inspection And Maintenance...51
    ALTERNATOR BELT...53
      Adjusting The Alternator Belt...53
    LUBRICATING THE LOADER BACKHOE...55
    TIRE MAINTENANCE...61
      Wheel Nuts...61
      Mounting...61
      Tire Pressure...61
  HYDRAULIC SYSTEM...63
    HYDRAULIC / HYDROSTATIC SCHEMATICS...67
    HYDRAULIC SYSTEM INFORMATION...69
      Troubleshooting...73
      Description...74
    ARM CYLINDER...75
      Checking...75
      Removal And Installation...77
      Parts Identification...79
      Disassembly...80
      Assembly...83
    BOOM CYLINDER...87
      Checking...87
      Removal And Installation...88
      Parts Identification...90
      Disassembly...91
      Assembly...94
    SWING CYLINDER...97
      Removal And Installation...97
      Bushing Removal And Installation...98
      Parts Identification (Left Side)...99
      Parts Identification (Right Side)...100
      Disassembly...101
      Assembly...104
    BUCKET CYLINDER...107
      Checking...107
      Removal And Installation...109
      Parts Identification...111
      Disassembly...112
      Assembly...115
    STABILIZER CYLINDER...119
      Checking...119
      Removal And Installation...121
      Parts Identification...124
      Disassembly...125
      Assembly...128
    TILT CYLINDER...131
      Checking...131
      Removal And Installation...132
      Parts Identification (Left Side)...133
      Parts Identification (Right Side)...134
      Disassembly...135
      Assembly...138
    LIFT CYLINDER...141
      Checking...141
      Removal And Installation...142
      Parts Identification...143
      Disassembly...144
      Assembly...147
    STEERING CYLINDER...151
      Checking...151
      Removal And Installation...152
      Parts Identification...155
      Disassembly...156
      Assembly...159
    MAIN RELIEF VALVE...165
      Testing The Main Relief Valve...165
      Adjustment...166
    PORT RELIEF VALVE (BACKHOE CONTROL VALVE)...167
      Testing And Adjusting (Arm Control)...167
      Testing And Adjusting (Boom Control)...169
      Testing And Adjusting (Boom Swing Control)...171
    PORT RELIEF VALVE (LOADER CONTROL VALVE)...173
      Testing And Adjusting (Bucket Tilt)...173
      Testing And Adjusting (Front Auxiliary)...175
    LOADER CONTROL VALVE...177
      Removal And Installation...177
      Parts Identification...179
      Disassembly And Assembly...180
      Inlet/Outlet Valve Section...181
      Lift Arm Valve Section...183
      Tilt Valve Section...186
      Auxiliary Valve Section...190
    BACKHOE CONTROL VALVE...195
      Removal And Installation...195
      Parts Identification...197
      Disassembly And Assembly...198
      Inlet/Outlet Valve Section...200
      Arm Valve Section...202
      Tilt Valve Section...205
      Right Stabilizer Valve Section...208
      Left Stabilizer Valve Section...211
      Boom Valve Section...215
      Boom Swing Valve Section...218
      Outlet Valve Section...221
    HYDRAULIC FLUID RESERVOIR...223
      Removal And Installation...223
      Filter Removal And Installation...225
    HYDRAULIC FILTER HOUSING...227
      Removal And Installation...227
      Disassembly...228
      Assembly...229
    GEAR PUMP...231
      Removal And Installation...231
      Parts Identification...232
      Disassembly And Assembly...233
      Inspection...235
    STEERING PUMP...237
      Removal And Installation...237
      Parts Identification...240
      Disassembly...241
      Inspection...250
      Assembly...250
    TRAVEL PEDAL...259
      Removal And Installation...259
      Parts Identification...260
      Disassembly And Assembly...261
  HYDROSTATIC SYSTEM...267
    HYDROSTATIC SYSTEM INFORMATION...269
      Troubleshooting Chart...269
      Replenishing Valve Function...270
    OIL COOLER...271
      Removal And Installation...271
      Parts Identification...273
      Disassembly...274
      Assembly...276
    HYDROSTATIC DRIVE MOTOR...279
      Removal And Installation...279
      Parts Identification...281
      Disassembly...282
      Inspection...286
      Assembly...288
    HYDROSTATIC PUMP...293
      Removal And Installation...293
      Parts Identification...295
      Disassembly...297
      Inspection...313
      Assembly...315
    HYDROSTATIC TESTING...331
      Pump Adjustment...331
  DRIVE SYSTEM...335
    PARKING BRAKE...337
      Lever Removal And Installation...337
      Cable Removal And Installation...338
      Adjustment...340
    BRAKE CALIPER...341
      Removal And Installation...341
      Parts Identification...344
      Disassembly And Assembly...345
    BRAKE CALIPER...351
      Removal And Installation...351
      Parts Identification...354
      Disassembly And Assembly...355
    REAR AXLE...361
      Removal And Installation...361
    AXLE AND DIFFERENTIAL...365
      Troubleshooting Chart...365
      General Information...366
      Wheel Hub/Axle Parts Identification...366
      Wheel Hub/Axle Disassembly...367
      Differential Parts Identification...370
      Differential Disassembly...371
      Differential Inspection...377
      Pinion Group Parts Identification...378
      Pinion Group Disassembly...379
      Pinion Group Inspection...382
      Pinion Group Assembly...383
      Differential Assembly...390
      Wheel Hub/Axle Assembly...399
  MAIN FRAME...403
    OPERATOR CAB...405
      Removal And Installation...405
      Cab Mount Removal And Installation...412
    OPERATOR SEAT...413
      Removal And Installation...413
    FLOOR PANELS...415
      Left Front Panel Removal And Installation...415
      Right Front Panel Removal And Installation...415
      Rear Panel Removal And Installation...416
    GRILL...417
      Removal And Installation...417
    GRILL FRAME...419
      Removal And Installation...419
    ENGINE SIDE COVERS...421
      Removal And Installation...421
    FENDER...423
      Removal And Installation...423
    ENGINE COVER...425
      Removal And Installation...425
    FUEL TANK...427
      Removal And Installation...427
      Fuel Fill Screen Removal And Installation...428
    LIFT ARMS...429
      Removal And Installation...429
    BOB-TACH...433
      Removal And Installation...433
      Bob-Tach Lever And Wedge...435
      Pivot Pin Bushing Removal And Installation...437
    FRONT AXLE...439
      Removal And Installation...439
      Pivot Bushing Removal And Installation...441
    AXLE HUB (FRONT)...443
      Removal And Installation...443
    SPINDLE...447
      Removal And Installation...447
    ARM...451
      Removal And Installation...451
      Bushing Removal And Installation...453
    BOOM...455
      Removal And Installation...455
    SWING FRAME...459
      Boom Pivot Bushing Removal And Installation...459
      Removal And Installation...460
      Boom Swing Bushing Removal And Installation...464
    X-CHANGE™...465
      Removal And Installation...465
    BUCKET...467
      Backhoe Bucket Teeth Removal And Installation...467
      Loader Bucket Teeth Removal And Installation...467
    STABILIZER...469
      Removal And Installation...469
  ELECTRICAL SYSTEM AND ANALYSIS...473
    ELECTRICAL SCHEMATICS...475
    ELECTRICAL SYSTEM INFORMATION...477
      Troubleshooting Chart...477
      Description...478
      Fuse Location...478
    BATTERY...479
      Removal And Installation...479
      Servicing The Electrical System...480
      Using A Booster Battery (Jump Starting)...481
    ALTERNATOR...483
      Adjusting The Alternator Belt...483
      Description...483
      Tests...484
      Alternator Output Test...484
      Full Field Test...485
      Alternator Regulator Test...485
      Alternator Regulator Test With Voltmeter...486
      Removal And Installation...487
      Parts Identification...488
      Pulley Removal And Installation...489
      Disassembly And Assembly...490
      Rotor Continuity Test...493
      Stator Continuity Test...493
      Rectifier Continuity (Diode) Test...494
      Brush Length...494
    STARTER...495
      Removal And Installation...495
      Checking The Starter In The Loader...495
      Parts Identification...497
      Disassembly...498
      Inspection And Repair...503
      No Load Test...507
      Assembly...508
    CAB LIGHTS...515
      Bulb Removal And Installation...515
      Housing Removal And Installation...517
    FUEL LEVEL SENDER...519
      Removal And Installation...519
    INSTRUMENT PANEL...521
      Removal And Installation...521
  ENGINE SERVICE...523
    TROUBLESHOOTING...527
      Chart...527
    ENGINE SPEED CONTROL...529
      Removal And Installation...529
      Cable Removal And Installation...530
    MUFFLER...531
      Removal And Installation...531
    AIR CLEANER...533
      Housing Removal And Installation...533
    RADIATOR...535
      Removal And Installation...535
    ENGINE COMPONENTS AND TESTING...537
      Checking Engine Compression...537
      Checking Glow Plugs...538
      Glow Plug Removal And Installation...539
      Fuel Shut-Off Solenoid Removal And Installation...540
      Checking Fuel Injection Pump...541
      Fuel Injection Pump Removal And Installation...542
      Fuel Injection Pump Timing...544
      Fuel Injector Nozzles Removal And Installation...545
      Checking Fuel Injector, Nozzles...547
      Thermostat Removal And Installation...548
      Water Pump Removal And Installation...549
    ENGINE...551
      Removal And Installation...551
      Mount Replacement...555
    RECONDITIONING THE ENGINE...557
      Timing Gear Case Cover Removal And Installation...557
      Oil Pump Removal And Installation...559
      Crankshaft Front Seal Removal And Installation...561
      Engine Speed Control Plate Removal And Installation...562
      Idle Limit And Fuel Limit Adjustment...563
      Exhaust Manifold Removal And Installation...563
      Valve Cover Removal And Installation...564
      Rocker Arm Removal And Installation...565
      Push Rod Removal And Installation...566
      Tappet Removal And Installation...567
      Water Flange Removal And Installation...567
      Cylinder Head Removal And Installation...568
      Checking Piston Top Clearance...569
      Cylinder Head Disassembly And Assembly...570
      Servicing The Cylinder Head...571
      Combustion Chamber Removal And Installation...574
      Idler Gear Removal And Installation...575
      Camshaft Removal And Installation...576
      Fuel Camshaft Removal And Installation...578
      Oil Pan Removal And Installation...580
      Governor Shaft Removal And Installation...581
      Governor Fork Lever Removal And Installation...584
      Piston Removal And Installation...586
      Checking The Piston And Connecting Rod...586
      Connecting Rod Alignment...587
      Piston Ring Gap...587
      Piston Ring Installation...588
      Connecting Rod Installation...589
      Checking Engine Cylinder Bore...589
      Crankshaft Removal And Installation...590
      Checking Crankshaft Journal And Block Bearing...592
      Checking Crankshaft Journal And Main Bearing...593
      Connecting Rod Journal...594
      Checking The End Play Of The Crankshaft...595
      Crankshaft Alignment...595
      Engine Timing Installation...596
      Timing Gear Backlash, Idler Gear And Crankshaft...596
      Idler Gear And Camshaft Gear...597
      Idler Gear And Fuel Camshaft Gear...597
      Fuel Camshaft Gear And Governor Shaft Gear...597
    FLYWHEEL HOUSING...599
      Removal And Installation...599
    FLYWHEEL...601
      Removal And Installation...601
      Ring Gear Removal And Installation...601
    RUBBER DRIVE COUPLER...603
      Removal And Installation...603
      Disassembly...603
    TURBOCHARGER...605
  SPECIFICATIONS...607
    LOADER BACKHOE SPECIFICATIONS...609
      Loader Backhoe Dimensions...609
      Performance...610
      Controls...610
      Engine...610
      Hydraulic System...611
      Electrical...612
      Drive System...612
      Capacities...612
      Tires...612
    ENGINE SPECIFICATIONS...613
      Engine Compression...613
      Fuel Injection Nozzles...613
      Fuel Injection Pump...613
      Cylinder Head...613
      Valves...613
      Valve Springs...614
      Rocker Arms...614
      Camshaft...614
      Cylinders...614
      Piston Rings...615
      Pistons...615
      Crankshaft...615
      Oil Pump...616
      Thermostat...616
      Grinding Specifications for the Crankshaft...617
    LOADER BACKHOE TORQUE...619
      Specifications...619
    TORQUE SPECIFICATIONS FOR BOLTS...621
      Torque For General Metric Bolts...621
    HYDRAULIC/HYDROSTATIC FLUID SPECIFICATIONS...623
      Specifications...623
    CONVERSIONS...625
      Decimal And Millimeter Equivalents...625
      U.S. To Metric Conversion...625
  SMR...627
    B100-1...627
    B100-2...629
    B100-3...631
    B100-4...633
    B100-5...635
    B100-6...637
    B100-7...639
    B100-8...641
B100 Service Manual 6902812 enUS sm 06-12...643
  MAINTENANCE SAFETY...645
  ALPHABETICAL INDEX...647
  CONTENTS...649
    SAFETY INSTRUCTIONS...653
      Fire Prevention...655
    SERIAL NUMBER LOCATION...657
      Loader Backhoe Serial Number...657
      Engine Serial Number...657
    DELIVERY REPORT...657
    LOADER BACKHOE IDENTIFICATION...658
  SAFETY & MAINTENANCE...659
    LIFTING AND BLOCKING THE LOADER BACKHOE...661
      Procedure...661
    APPROVED LIFT ARM SUPPORT DEVICE...663
      Installing The Approved Lift Arm Support Device...663
      Removing The Approved Lift Arm Support Device...664
    ENGINE COVER...665
    TRANSPORTING THE LOADER BACKHOE...667
    TOWING THE LOADER BACKHOE...669
      Procedure...669
    AXLE TOE-IN...671
      Adjustment...671
    SERVICE SCHEDULE...673
      Chart...673
    AIR CLEANER SERVICE...675
      Replacing The Filter...675
    ENGINE COOLING SYSTEM...677
      Coolant Replacement...677
    FUEL SYSTEM...679
      Fuel Specifications...679
      Filling The Fuel Tank...679
      Fuel Filter...679
      Removing Air From The Fuel System...681
    ENGINE LUBRICATION SYSTEM...683
      Checking Engine Oil...683
      Oil Chart...683
      Replacing The Oil And Filter...684
    HYDRAULIC/HYDROSTATIC SYSTEM...687
      Checking And Adding Fluid...687
      Cleaning The Cooler...688
      Replacing Hydraulic/Hydrostatic Filter...688
      Replacing Hydraulic Fluid...689
    REAR AXLE...691
      Checking Oil Level...691
      Draining Oil...691
    BOOM LOCK PIN...693
      Engaging And Disengaging The Pin...693
    SWING LOCK PIN...695
      Engaging The Swing Lock Pin...695
    BOB-TACH HAND LEVER...697
      Inspection And Maintenance...697
    ALTERNATOR BELT...699
      Adjusting The Alternator Belt...699
    LUBRICATING THE LOADER BACKHOE...701
    TIRE MAINTENANCE...709
      Wheel Nuts...709
      Mounting...709
      Tire Pressure...709
  HYDRAULIC SYSTEM...711
    HYDRAULIC/HYDROSTATIC SCHEMATIC...715
    HYDRAULIC SYSTEM INFORMATION...717
      Troubleshooting...720
      Description...721
    ARM CYLINDER...723
      Checking...723
      Removal And Installation...724
      Parts Identification...727
      Disassembly...728
      Assembly...730
    BOOM CYLINDER...733
      Checking...733
      Removal And Installation...735
      Parts Identification...738
      Disassembly...739
      Assembly...741
    SWING CYLINDER...743
      Checking...743
      Removal And Installation...744
      Parts Identification...747
      Disassembly...748
      Assembly...751
      Bushing Removal And Installation...753
    BUCKET CYLINDER...755
      Checking...755
      Removal And Installation...757
      Parts Identification...760
      Disassembly...761
      Assembly...763
    STABILIZER CYLINDER...765
      Checking...765
      Removal And Installation...767
      Parts Identification...769
      Disassembly...770
      Assembly...774
    TILT CYLINDER...779
      Checking...779
      Removal And Installation...780
      Parts Identification...781
      Disassembly...782
      Assembly...784
    LIFT CYLINDER...787
      Checking...787
      Removal And Installation...788
      Parts Identification...789
      Disassembly...790
      Assembly...792
    STEERING CYLINDER...795
      Checking...795
      Removal And Installation...796
      Parts Identification...799
      Disassembly...800
      Assembly...803
    MAIN RELIEF VALVE...809
      Testing The Main Relief Valve...809
      Adjustment...810
    PORT RELIEF VALVE (BACKHOE CONTROL VALVE)...811
      Testing And Adjusting (Arm Control)...811
      Testing And Adjusting (Boom Control)...813
      Testing And Adjusting (Boom Swing Control)...815
      Testing And Adjusting (Bucket Control)...817
    PORT RELIEF VALVE (LOADER CONTROL VALVE)...819
      Testing And Adjusting (Bucket Tilt)...819
      Testing And Adjusting (Front Auxiliary)...821
    LOADER CONTROL VALVE...823
      Removal And Installation...823
      Parts Identification...825
      Disassembly And Assembly...826
      Inlet/Outlet Valve Section...827
      Lift Arm Valve Section...829
      Tilt Valve Section...832
      Auxiliary Valve Section...836
    BACKHOE CONTROL VALVE...841
      Removal And Installation...841
      Parts Identification...843
      Disassembly And Assembly...844
      Inlet/Outlet Valve Section...846
      Arm Valve Section...848
      Bucket Valve Section...851
      Right Stabilizer Valve Section...855
      Left Stabilizer Valve Section...858
      Boom Valve Section...862
      Boom Swing Valve Section...865
      Outlet Valve Section...868
    HYDRAULIC FLUID RESERVOIR...869
      Removal And Installation...869
      Strainer Removal And Installation...871
    HYDRAULIC FILTER HOUSING...873
      Removal And Installation...873
      Disassembly...874
      Assembly...875
    GEAR PUMP...877
      Removal And Installation...877
      Parts Identification...878
      Disassembly And Assembly...879
      Inspection...881
    STEERING PUMP...883
      Removal And Installation...883
      Parts Identification...884
      Disassembly...885
      Inspection...894
      Assembly...894
    TRAVEL PEDAL...903
      Removal And Installation...903
      Parts Identification...904
      Disassembly And Assembly...905
    PRESS TO DRIVE VALVE...911
      Removal And Installation...911
      Disassembly And Assembly...913
  HYDROSTATIC SYSTEM...917
    HYDROSTATIC SYSTEM INFORMATION...919
      Troubleshooting Chart...919
      Replenishing Valve Function...920
    OIL COOLER...921
      Removal And Installation...921
      Parts Identification...922
    HYDROSTATIC DRIVE MOTOR...923
      Removal And Installation...923
      Parts Identification...925
      Disassembly...926
      Inspection...930
      Assembly...932
    HYDROSTATIC PUMP...937
      Removal And Installation...937
      Parts Identification...940
      Disassembly...942
      Inspection...958
      Assembly...960
    HYDROSTATIC TESTING...977
      Pump Adjustment...977
  DRIVE SYSTEM...981
    PARKING BRAKE...983
      Lever Removal And Installation...983
      Cable Removal And Installation...984
      Adjustment...986
    BRAKE CALIPER...987
      Removal And Installation...987
      Parts Identification...990
      Disassembly And Assembly...991
    REAR AXLE AND DIFFERENTIAL...997
      Removal And Installation...997
    AXLE AND DIFFERENTIAL...1001
      Troubleshooting Chart...1001
      General Information...1002
      Wheel Hub/Axle Parts Identification...1002
      Wheel Hub/Axle Disassembly...1003
      Differential Parts Identification...1006
      Differential Disassembly...1007
      Differential Inspection...1013
      Pinion Group Parts Identification...1014
      Pinion Group Disassembly...1015
      Pinion Group Inspection...1018
      Pinion Group Assembly...1019
      Differential Assembly...1026
      Wheel Hub/Axle Assembly...1035
  MAIN FRAME...1039
    OPERATOR CAB...1041
      Removal And Installation...1041
      Cab Mount Removal And Installation...1048
    OPERATOR SEAT...1049
      Removal And Installation...1049
    FLOOR PANELS...1051
      Left Front Panel Removal And Installation...1051
      Right Front Panel Removal And Installation...1051
      Rear Panel Removal And Installation...1052
    GRILL...1053
      Removal And Installation...1053
    GRILL FRAME...1055
      Removal And Installation...1055
    ENGINE SIDE COVERS...1057
      Removal And Installation...1057
    FENDER...1059
      Removal And Installation...1059
    ENGINE COVER...1061
      Removal And Installation...1061
    FUEL TANK...1063
      Removal And Installation...1063
      Fuel Fill Screen Removal And Installation...1064
    LIFT ARMS...1065
      Removal And Installation...1065
    BOB-TACH...1069
      Removal And Installation...1069
      Bob-Tach Lever And Wedge...1070
      Pivot Pin Bushing Removal And Installation...1072
    FRONT AXLE...1073
      Removal And Installation...1073
      Pivot Bushing Removal And Installation...1075
    AXLE HUB (FRONT)...1077
      Removal And Installation...1077
    SPINDLE...1081
      Removal And Installation...1081
    ARM...1085
      Removal And Installation...1085
      Arm Pivot Bushing Removal And Installation...1087
    BOOM...1089
      Removal And Installation...1089
      Boom Pivot Bushing Removal And Installation...1090
    SWING FRAME...1091
      Removal And Installation...1091
      Boom Pivot Bushing Removal And Installation...1092
      Trunion Bushing Removal And Installation...1093
    X-CHANGE...1095
      Removal And Installation...1095
    BUCKET...1097
      Backhoe Bucket Teeth Removal And Installation...1097
      Loader Bucket Teeth Removal And Installation...1097
    STABILIZER...1099
      Removal And Installation...1099
  ELECTRICAL SYSTEM AND ANALYSIS...1101
    ELECTRICAL SCHEMATIC...1103
    ELECTRICAL SYSTEM INFORMATION...1105
      Troubleshooting Chart...1105
      Description...1106
      Fuse Location...1106
    BATTERY...1107
      Removal And Installation...1107
      Servicing The Electrical System...1108
      Using A Booster Battery (Jump Starting)...1109
    ALTERNATOR...1111
      Adjusting The Alternator Belt...1111
      Description...1111
      Tests...1112
      Alternator Output Test...1112
      Full Field Test...1113
      Alternator Regulator Test...1113
      Alternator Regulator Test With Voltmeter...1114
      Removal And Installation...1115
      Parts Identification...1116
      Pulley Removal And Installation...1117
      Disassembly And Assembly...1118
      Rotor Continuity Test...1121
      Stator Continuity Test...1121
      Rectifier Continuity (Diode) Test...1122
      Brush Length...1122
    STARTER...1123
      Removal And Installation...1123
      Checking The Starter In The Loader...1123
      Parts Identification...1125
      Disassembly...1126
      Inspection And Repair...1131
      No Load Test...1135
      Assembly...1136
    CAB LIGHTS...1143
      Bulb Removal And Installation...1143
      Housing Removal And Installation...1145
    FUEL LEVEL SENDER...1147
      Removal And Installation...1147
      Testing...1148
    INSTRUMENT PANEL...1149
      Removal And Installation...1149
  ENGINE SERVICE...1151
    TROUBLESHOOTING...1155
      Chart...1155
    ENGINE SPEED CONTROL...1157
      Removal And Installation...1157
      Cable Removal And Installation...1158
    MUFFLER...1159
      Removal And Installation...1159
    AIR CLEANER...1161
      Housing Removal And Installation...1161
    RADIATOR...1163
      Removal And Installation...1163
    ENGINE COMPONENTS AND TESTING...1165
      Checking Engine Compression...1165
      Checking Glow Plugs...1166
      Glow Plug Removal And Installation...1167
      Fuel Shut-Off Solenoid Removal And Installation...1168
      Checking Fuel Injection Pump...1169
      Fuel Injection Pump Removal And Installation...1170
      Fuel Injection Pump Timing...1172
      Fuel Injector Nozzles Removal And Installation...1173
      Checking Fuel Injector, Nozzles...1175
      Thermostat Removal And Installation...1176
      Water Pump Removal And Installation...1177
    ENGINE...1179
      Removal And Installation...1179
      Mount Replacement...1184
    RECONDITIONING THE ENGINE...1185
      Timing Gear Case Cover Removal And Installation...1185
      Oil Pump Removal And Installation...1187
      Crankshaft Front Seal Removal And Installation...1189
      Engine Speed Control Plate Removal And Installation...1190
      Idle Limit And Fuel Limit Adjustment...1191
      Exhaust Manifold Removal And Installation...1191
      Valve Cover Removal And Installation...1192
      Rocker Arm Removal And Installation...1193
      Push Rod Removal And Installation...1194
      Tappet Removal And Installation...1195
      Water Flange Removal And Installation...1195
      Cylinder Head Removal And Installation...1196
      Checking Piston Top Clearance...1197
      Cylinder Head Disassembly And Assembly...1198
      Servicing The Cylinder Head...1199
      Combustion Chamber Removal And Installation...1202
      Idler Gear Removal And Installation...1203
      Camshaft Removal And Installation...1204
      Fuel Camshaft Removal And Installation...1206
      Oil Pan Removal And Installation...1208
      Governor Shaft Removal And Installation...1209
      Governor Fork Lever Removal And Installation...1212
      Piston Removal And Installation...1214
      Checking The Piston And Connecting Rod...1214
      Connecting Rod Alignment...1215
      Piston Ring Gap...1215
      Piston Ring Installation...1216
      Connecting Rod Installation...1217
      Checking Engine Cylinder Bore...1217
      Crankshaft Removal And Installation...1218
      Checking Crankshaft Journal And Block Bearing...1220
      Checking Crankshaft Journal And Main Bearing...1221
      Connecting Rod Journal...1222
      Checking The End Play Of The Crankshaft...1223
      Crankshaft Alignment...1223
      Engine Timing Installation...1224
      Timing Gear Backlash, Idler Gear And Crankshaft...1224
      Idler Gear And Camshaft Gear...1225
      Idler Gear And Fuel Camshaft Gear...1225
      Fuel Camshaft Gear And Governor Shaft Gear...1225
    FLYWHEEL HOUSING...1227
      Removal And Installation...1227
    FLYWHEEL...1229
      Removal And Installation...1229
      Ring Gear Removal And Installation...1229
    RUBBER DRIVE COUPLER...1231
      Removal And Installation...1231
      Disassembly...1231
    TURBOCHARGER...1233
      Checking...1233
      Description...1233
      Removal And Installation...1233
    FUEL PUMP...1237
      Removal And Installation...1237
  SPECIFICATIONS...1239
    LOADER BACKHOE SPECIFICATIONS...1241
      Dimensions...1241
      Backhoe Rated Lift Capacity (Per SAE J31)...1242
      Performance...1243
      Controls...1243
      Engine...1243
      Hydraulic System...1244
      Electrical...1245
      Drive System...1245
      Capacities...1245
      Tires...1245
    ENGINE SPECIFICATIONS...1247
      Engine Compression...1247
      Fuel Injection Nozzles...1247
      Fuel Injection Pump...1247
      Cylinder Head...1247
      Valves...1247
      Valve Springs...1248
      Rocker Arms...1248
      Camshaft...1248
      Cylinders...1248
      Piston Rings...1249
      Pistons...1249
      Crankshaft...1249
      Oil Pump...1250
      Thermostat...1250
      Grinding Specifications for the Crankshaft...1251
    LOADER BACKHOE TORQUE...1253
      Specifications...1253
    TORQUE SPECIFICATIONS FOR BOLTS...1255
      Torque For General Metric Bolts...1255
    HYDRAULIC/HYDROSTATIC FLUID SPECIFICATIONS...1257
      Specifications...1257
    CONVERSIONS...1259
      Decimal And Millimeter Equivalents...1259
      U.S. To Metric Conversion...1259
  SMR...1261
    B100-1...1261
    B100-2...1263
    B100-3...1265
    B100-4...1267
B200 Service Manual 6901848 enUS sm 06-12...1269
  MAINTENANCE SAFETY...1271
  ALPHABETICAL INDEX...1273
  CONTENTS...1275
    SAFETY INSTRUCTIONS...1279
      Fire Prevention...1281
    SERIAL NUMBER LOCATION...1283
      Loader Backhoe Serial Number...1283
      Engine Serial Number...1283
    DELIVERY REPORT...1283
    BOBCAT LOADER IDENTIFICATION...1284
  SAFETY & MAINTENANCE...1285
    LIFTING AND BLOCKING THE LOADER BACKHOE...1287
      Procedure...1287
    LIFT ARM SUPPORT DEVICE...1289
      Installing The Lift Arm Support Device...1289
      Removing The Lift Arm Support Device...1290
    ENGINE COVER...1291
    TRANSPORTING THE LOADER BACKHOE...1293
      Procedure...1293
    TOWING THE LOADER BACKHOE...1295
      Procedure...1295
    AXLE TOE-IN...1297
      Adjustment...1297
    SERVICE SCHEDULE...1299
      Chart...1299
    AIR CLEANER SERVICE...1301
      Replacing Filter Element...1301
    ENGINE COOLING SYSTEM...1303
      Coolant Replacement...1303
    FUEL SYSTEM...1305
      Fuel Specifications...1305
      Filling The Fuel Tank...1305
      Fuel Filter...1306
      Removing Air From The Fuel System...1306
    ENGINE LUBRICATION SYSTEM...1307
      Checking Engine Oil...1307
      Oil Chart...1307
      Replacing Oil And Filter...1308
    HYDRAULIC/HYDROSTATIC SYSTEM...1311
      Checking And Adding Fluid...1311
      Cleaning The Cooler...1311
      Replacing Hydraulic/Hydrostatic Filter...1312
      Replacing Hydraulic Fluid...1313
    REAR AXLE...1315
      Checking Oil Level...1315
      Draining Oil...1315
    FRONT AXLE...1316
      Checking Oil Level...1316
      Draining Oil...1316
    BACKHOE BOOM LOCK...1317
      Disengaging The Boom Lock...1317
      Engaging Boom Lock...1318
    BOB-TACH HAND LEVER...1319
      Inspection And Maintenance...1319
    ALTERNATOR BELT...1321
      Adjusting The Alternator Belt...1321
    LUBRICATING THE LOADER BACKHOE...1323
    TIRE MAINTENANCE...1329
      Wheel Nuts...1329
      Mounting...1329
      Tire Pressure...1329
  HYDRAULIC SYSTEM...1331
    HYDRAULIC/HYDROSTATIC SCHEMATIC...1335
    HYDRAULIC SYSTEM INFORMATION...1337
      Troubleshooting...1341
      Description...1342
    ARM CYLINDER...1343
      Checking...1343
      Removal And Installation...1345
      Parts Identification...1347
      Disassembly...1348
      Assembly...1351
    BOOM CYLINDER...1355
      Checking...1355
      Removal And Installation...1356
      Parts Identification...1358
      Disassembly...1359
      Assembly...1362
    SWING CYLINDER...1365
      Removal And Installation...1365
      Bushing Removal And Installation...1366
      Parts Identification (Left Side)...1367
      Parts Identification (Right Side)...1368
      Disassembly...1369
      Assembly...1372
    BUCKET CYLINDER...1375
      Checking...1375
      Removal And Installation...1377
      Parts Identification...1379
      Disassembly...1380
      Assembly...1383
    STABILIZER CYLINDER...1387
      Checking...1387
      Removal And Installation...1389
      Parts Identification...1391
      Disassembly...1392
      Assembly...1395
    TILT CYLINDER...1399
      Checking...1399
      Removal And Installation...1400
      Parts Identification (Left Side)...1402
      Parts Identification (Right Side)...1403
      Disassembly...1404
      Assembly...1407
    LIFT CYLINDER...1411
      Checking...1411
      Removal And Installation...1412
      Parts Identification...1413
      Disassembly...1414
      Assembly...1417
    STEERING CYLINDER...1421
      Removal And Installation...1421
      Parts Identification...1425
      Disassembly And Assembly...1426
      Inspection...1429
    MAIN RELIEF VALVE...1431
      Testing The Main Relief Valve...1431
      Adjustment...1432
    PORT RELIEF VALVE (BACKHOE CONTROL VALVE)...1433
      Testing And Adjusting (Arm Control)...1433
      Testing And Adjusting (Boom Control)...1435
      Testing And Adjusting (Boom Swing Control)...1437
    PORT RELIEF VALVE (LOADER CONTROL VALVE)...1439
      Testing And Adjusting (Bucket Tilt)...1439
      Testing And Adjusting (Front Auxiliary)...1441
    LOADER CONTROL VAVLE...1443
      Removal And Installation...1443
      Parts Identification...1445
      Disassembly And Assembly...1446
      Inlet/Outlet Valve Section...1447
      Lift Arm Valve Section...1449
      Tilt Valve Section...1452
      Auxiliary Valve Section...1456
    BACKHOE CONTROL VALVE...1461
      Removal And Installation...1461
      Parts Identification...1463
      Disassembly And Assembly...1464
      Inlet/Outlet Valve Section...1466
      Arm Valve Section...1468
      Tilt Valve Section...1471
      Right Stabilizer Valve Section...1474
      Left Stabilizer Valve Section...1477
      Boom Valve Section...1481
      Boom Swing Valve Section...1484
      Outlet Valve Section...1487
    HYDRAULIC FLUID RESERVOIR...1489
      Removal And Installation...1489
      Filter Removal And Installation...1491
    HYDRAULIC FILTER HOUSING...1493
      Removal And Installation...1493
      Disassembly...1494
      Assembly...1495
    GEAR PUMP...1497
      Removal And Installation...1497
      Parts Identification...1498
      Disassembly And Assembly...1499
      Inspection...1501
    STEERING PUMP...1503
      Removal And Installation...1503
      Parts Identification...1506
      Disassembly...1507
      Inspection...1516
      Assembly...1516
    TRAVEL PEDAL...1525
      Removal And Installation...1525
      Parts Identification...1526
      Disassembly And Assembly...1527
  HYDROSTATIC SYSTEM...1533
    HYDROSTATIC SYSTEM INFORMATION...1535
      Troubleshooting Chart...1535
      Replenishing Valve Function...1536
    OIL COOLER...1537
      Removal And Installation...1537
      Parts Identification...1540
      Disassembly...1541
      Assembly...1543
    HYDROSTATIC DRIVE MOTOR...1547
      Removal And Installation...1547
      Parts Identification...1549
      Disassembly...1550
      Inspection...1554
      Assembly...1556
    HYDROSTATIC PUMP...1561
      Removal And Installation...1561
      Parts Identification...1564
      Disassembly...1566
      Inspection...1582
      Assembly...1584
    HYDROSTATIC TESTING...1599
      Pump Adjustment...1599
  DRIVE SYSTEM...1603
    PARKING BRAKE...1605
      Lever Removal And Installation...1605
      Cable Removal And Installation...1606
      Adjustment...1609
    BRAKE CALIPER...1611
      Removal And Installation...1611
      Parts Identification...1614
      Disassembly And Assembly...1615
    BRAKE CALIPER...1621
      Removal And Installation...1621
      Parts Identification...1624
      Disassembly And Assembly...1625
    REAR AXLE...1631
      Removal...1631
      Installation...1633
    AXLE AND DIFFERENTIAL (REAR)...1637
      Troubleshooting Chart...1637
      General Information...1638
      Wheel Hub/Axle Parts Identification...1638
      Wheel Hub/Axle Disassembly...1639
      Differential Parts Identification...1642
      Differential Disassembly...1643
      Differential Inspection...1649
      Pinion Group Parts identification...1650
      Pinion Group Disassembly...1651
      Pinion Group Inspection...1654
      Pinion Group Assembly...1655
      Differential Assembly...1662
      Wheel Hub/Axle Assembly...1671
    FRONT AXLE...1675
      Removal...1675
      Installation...1677
    DRIVESHAFT...1679
      Removal And Installation...1679
    DROP BOX...1681
      Removal And Installation...1681
      Parts Identification...1684
      Disassembly...1685
      Inspection...1692
      Assembly...1692
  MAIN FRAME...1697
    OPERATOR CAB...1699
      Removal And Installation...1699
      Cab Mount Removal And Installation...1706
    OPERATOR SEAT...1707
      Removal And Installation...1707
    FLOOR PANELS...1709
      Left Front Panel Removal And Installation...1709
      Right Front Panel Removal And Installation...1709
      Rear Panel Removal And Installation...1710
    GRILL...1711
      Removal And Installation...1711
    GRILL FRAME...1713
      Removal And Installation...1713
    ENGINE SIDE COVERS...1715
      Removal And Installation...1715
    FENDER...1717
      Removal And Installation...1717
    ENGINE COVER...1719
      Removal And Installation...1719
    FUEL TANK...1721
      Removal And Installation...1721
      Fuel Fill Screen Removal And Installation...1722
    LIFT ARMS...1723
      Removal And Installation...1723
    BOB-TACH...1727
      Removal And Installation...1727
      Bob-Tach Lever And Wedge...1729
      Pivot Pin Bushing Removal And Installation...1731
    ARM...1733
      Removal And Installation...1733
      Arm Pivot Bushing Removal And Installation...1734
    BOOM...1735
      Removal And Installation...1735
      Boom Pivot Bushing Removal And Installation...1737
    SWING FRAME...1739
      Removal And Installation...1739
      Bushing Removal And Installation...1740
    X-CHANGE™...1741
      Removal And Installation...1741
    CAB DOOR...1743
      Removal And Installation...1743
    STABILIZER...1745
      Removal And Installation...1745
    FRONT AXLE PIVOT FRAME...1749
      Removal...1749
      Installation...1750
      Bushing Removal And Installation...1751
  ELECTRICAL SYSTEM AND ANALYSIS...1753
    ELECTRICAL SCHEMATIC...1755
    ELECTRICAL SYSTEM INFORMATION...1757
      Troubleshooting Chart...1757
      Description...1758
      Fuse Location...1758
    BATTERY...1759
      Removal And Installation...1759
      Servicing The Electrical System...1760
      Using A Booster Battery (Jump Starting)...1761
    ALTERNATOR...1763
      Adjusting The Alternator Belt...1763
      Description...1763
      Tests...1764
      Alternator Output Test...1764
      Full Field Test...1765
      Alternator Regulator Test...1765
      Alternator Regulator Test With Voltmeter...1766
      Removal And Installation...1767
      Parts Identification...1768
      Pulley Removal And Installation...1769
      Disassembly And Assembly...1770
      Rotor Continuity Test...1773
      Stator Continuity Test...1773
      Rectifier Continuity (Diode) Test...1774
      Brush Length...1774
    STARTER...1775
      Removal And Installation...1775
      Checking The Starter In The Loader...1775
      Parts Identification...1777
      Disassembly...1778
      Inspection And Repair...1783
      No Load Test...1787
      Assembly...1788
    FRONT LIGHTS...1795
      Bulb Removal And Installation...1795
      Housing Removal And Installation...1797
    TURN INDICATOR LIGHTS (FRONT)...1799
      Bulb Removal And Installation...1799
    TURN INDICATOR LIGHTS (REAR)...1801
      Bulb Removal And Installation...1801
    CAB LIGHTS...1803
      Bulb Removal And Installation...1803
      Housing Removal And Installation...1805
    FUEL LEVEL SENDER...1807
      Removal And Installation...1807
    INSTRUMENT PANEL...1809
      Removal And Installation...1809
  ENGINE SERVICE...1811
    TROUBLESHOOTING...1815
      Chart...1815
    ENGINE SPEED CONTROL...1817
      Removal And Installation...1817
      Cable Removal And Installation...1818
    MUFFLER...1819
      Removal And Installation...1819
    AIR CLEANER...1821
      Removal And Installation...1821
    RADIATOR...1823
      Removal And Installation...1823
    ENGINE COMPONENTS AND TESTING...1825
      Checking Engine Compression...1825
      Checking Glow Plugs...1826
      Glow Plug Removal And Installation...1827
      Fuel Shut-Off Solenoid Removal And Installation...1828
      Checking Fuel Injection Pump...1829
      Fuel Injection Pump Removal And Installation...1830
      Fuel Injection Pump Timing...1832
      Fuel Injector Nozzles Removal And Installation...1833
      Checking Fuel Injector, Nozzles...1835
      Thermostat Removal And Installation...1836
      Water Pump Removal And Installation...1837
    ENGINE...1839
      Removal And Installation...1839
      Mount Replacement...1843
    RECONDITIONING THE ENGINE...1845
      Timing Gear Case Cover Removal And Installation...1845
      Oil Pump Removal And Installation...1847
      Crankshaft Front Seal Removal And Installation...1849
      Engine Speed Control Plate Removal And Installation...1850
      Idle Limit And Fuel Limit Adjustment...1851
      Exhaust Manifold Removal And Installation...1851
      Valve Cover Removal And Installation...1852
      Rocker Arm Removal And Installation...1853
      Push Rod Removal And Installation...1854
      Tappet Removal And Installation...1855
      Water Flange Removal And Installation...1855
      Cylinder Head Removal And Installation...1856
      Checking Piston Top Clearance...1857
      Cylinder Head Disassembly And Assembly...1858
      Servicing The Cylinder Head...1859
      Combustion Chamber Removal And Installation...1862
      Idler Gear Removal And Installation...1863
      Camshaft Removal And Installation...1864
      Fuel Camshaft Removal And Installation...1866
      Oil Pan Removal And Installation...1868
      Governor Shaft Removal And Installation...1869
      Governor Fork Lever Removal And Installation...1872
      Piston Removal And Installation...1874
      Checking The Piston And Connecting Rod...1874
      Connecting Rod Alignment...1875
      Piston Ring Gap...1875
      Piston Ring Installation...1876
      Connecting Rod Installation...1877
      Checking Engine Cylinder Bore...1877
      Crankshaft Removal And Installation...1878
      Checking Crankshaft Journal And Block Bearing...1880
      Checking Crankshaft Journal And Main Bearing...1881
      Connecting Rod Journal...1882
      Checking The End Play Of The Crankshaft...1883
      Crankshaft Alignment...1883
      Engine Timing Installation...1884
      Timing Gear Backlash, Idler Gear And Crankshaft...1884
      Idler Gear And Camshaft Gear...1885
      Idler Gear And Fuel Camshaft Gear...1885
      Fuel Camshaft Gear And Governor Shaft Gear...1885
    FLYWHEEL HOUSING...1887
      Removal And Installation...1887
    FLYWHEEL...1889
      Removal And Installation...1889
      Ring Gear Removal And Installation...1889
    RUBBER DRIVE COUPLER...1891
      Removal And Installation...1891
      Disassembly...1891
    TURBOCHARGER...1893
      Removal And Installation...1893
  SPECIFICATIONS...1897
    LOADER SPECIFICATIONS...1899
      Loader Backhoe Dimensions...1899
      Performance...1900
      Controls...1900
      Engine...1900
      Electrical...1901
      Drive System...1901
      Capacities...1901
      Tires...1901
    ENGINE SPECIFICATIONS...1903
      Engine Compression...1903
      Fuel Injection Nozzles...1903
      Fuel Injection Pump...1903
      Cylinder Head...1903
      Valves...1903
      Valve Springs...1904
      Rocker Arms...1904
      Camshaft...1904
      Cylinders...1904
      Piston Rings...1905
      Pistons...1905
      Crankshaft...1905
      Oil Pump...1906
      Thermostat...1906
      Grinding Specifications for the Crankshaft...1907
    LOADER BACKHOE TORQUE...1909
      Specifications...1909
    TORQUE SPECIFICATIONS FOR BOLTS...1911
      Torque For General Metric Bolts...1911
    HYDRAULIC/HYDROSTATIC FLUID SPECIFICATIONS...1913
      Specifications...1913
    CONVERSIONS...1915
      Decimal And Millimeter Equivalents...1915
      U.S. To Metric Conversion...1915
  SMR...1917
    B200-1...1917
    B200-2...1919
    B200-3...1921
    B200-4...1923
    B200-5...1925
    B200-6...1927
    B200-7...1929
B250 Service Manual 6901852 enUS sm 06-12...1931
  MAINTENANCE SAFETY...1933
  ALPHABETICAL INDEX...1935
  CONTENTS...1937
    SAFETY INSTRUCTIONS...1941
      Fire Prevention...1943
    SERIAL NUMBER LOCATION...1945
      Loader Backhoe Serial Number...1945
      Engine Serial Number...1945
    DELIVERY REPORT...1945
    BOBCAT LOADER IDENTIFICATION...1946
  SAFETY & MAINTENANCE...1947
    LIFTING AND BLOCKING THE LOADER BACKHOE...1949
      Procedure...1949
    LIFT ARM SUPPORT DEVICE...1951
      Installing The Lift Arm Support Device...1951
      Removing The Lift Arm Support Device...1952
    ENGINE COVER...1953
    TRANSPORTING THE LOADER BACKHOE...1955
      Procedure...1955
    TOWING THE LOADER BACKHOE...1957
      Procedure...1957
    AXLE TOE-IN...1959
      Adjustment...1959
    SERVICE SCHEDULE...1961
      Chart...1961
    AIR CLEANER SERVICE...1963
      Replacing Filter Element...1963
    ENGINE COOLING SYSTEM...1965
      Coolant Replacement...1965
    FUEL SYSTEM...1967
      Fuel Specifications...1967
      Filling The Fuel Tank...1967
      Fuel Filter...1968
      Removing Air From The Fuel System...1968
    ENGINE LUBRICATION SYSTEM...1969
      Checking Engine Oil...1969
      Oil Chart...1969
      Replacing Oil And Filter...1970
    HYDRAULIC/HYDROSTATIC SYSTEM...1973
      Checking And Adding Fluid...1973
      Cleaning The Cooler...1973
      Replacing Hydraulic/Hydrostatic Filter...1974
      Replacing Hydraulic Fluid...1975
    REAR AXLE...1977
      Checking Oil Level...1977
      Draining Oil...1977
    FRONT AXLE...1978
      Checking Oil Level...1978
      Draining Oil...1978
    BACKHOE BOOM LOCK...1979
      Disengaging The Boom Lock...1979
      Engaging Boom Lock...1980
    BOB-TACH HAND LEVER...1981
      Inspection And Maintenance...1981
    ALTERNATOR BELT...1983
      Adjusting The Alternator Belt...1983
    LUBRICATING THE LOADER BACKHOE...1985
    TIRE MAINTENANCE...1991
      Wheel Nuts...1991
      Mounting...1991
      Tire Pressure...1991
  HYDRAULIC SYSTEM...1993
    HYDRAULIC/HYDROSTATIC SCHEMATICS...1997
    HYDRAULIC SYSTEM INFORMATION...1999
      Troubleshooting...2003
      Description...2004
    ARM CYLINDER...2005
      Checking...2005
      Removal And Installation...2007
      Parts Identification...2009
      Disassembly...2010
      Assembly...2013
    BOOM CYLINDER...2017
      Checking...2017
      Removal And Installation...2018
      Parts Identification...2020
      Disassembly...2021
      Assembly...2024
    SWING CYLINDER...2027
      Removal And Installation...2027
      Parts Identification (Left Side)...2029
      Parts Identification (Right Side)...2030
      Disassembly...2031
      Assembly...2034
    BUCKET CYLINDER...2037
      Checking...2037
      Removal And Installation...2039
      Parts Identification...2041
      Disassembly...2042
      Assembly...2045
    STABILIZER CYLINDER...2049
      Checking...2049
      Removal And Installation...2050
      Parts Identification...2052
      Disassembly...2053
      Assembly...2060
    SIDE SHIFT LOCK CYLINDER...2067
      Disassembly...2067
      Inspection...2070
      Assembly...2071
      Parts Identification...2074
    TILT CYLINDER...2075
      Checking...2075
      Removal And Installation...2076
      Parts Identification (Left Side)...2078
      Parts Identification (Right Side)...2079
      Disassembly...2080
      Assembly...2083
    LIFT CYLINDER...2087
      Checking...2087
      Removal And Installation...2088
      Parts Identification...2089
      Disassembly...2090
      Assembly...2093
    STEERING CYLINDER (FRONT)...2097
      Removal And Installation...2097
    STEERING CYLINDER (FRONT) (CONT’D)...2101
      Parts Identification...2101
      Disassembly And Assembly...2102
      Inspection...2105
    STEERING CYLINDER (REAR)...2107
      Removal And Installation...2107
      Parts Identification...2110
      Disassembly And Assembly...2111
      Inspection...2114
    MAIN RELIEF VALVE...2117
      Testing The Main Relief Valve...2117
      Adjustment...2118
    PORT RELIEF VALVE (BACKHOE CONTROL VALVE)...2119
      Testing And Adjusting (Arm Control)...2119
      Testing And Adjusting (Boom Control)...2121
      Testing And Adjusting (Boom Swing Control)...2123
    PORT RELIEF VALVE (LOADER CONTROL VALVE)...2125
      Testing And Adjusting (Bucket Tilt)...2125
      Testing And Adjusting (Front Auxiliary)...2127
    LOADER CONTROL VALVE...2129
      Removal And Installation...2129
      Parts Identification...2131
      Disassembly And Assembly...2132
      Inlet/Outlet Valve Section...2133
      Lift Arm Valve Section...2135
      Tilt Valve Section...2138
      Auxiliary Valve Section...2142
    BACKHOE CONTROL VALVE...2147
      Removal And Installation...2147
      Parts Identification...2149
      Disassembly And Assembly...2150
      Inlet/Outlet Valve Section...2152
      Arm Valve Section...2154
      Tilt Valve Section...2157
      Right Stabilizer Valve Section...2160
      Left Stabilizer Valve Section...2163
      Boom Valve Section...2167
      Boom Swing Valve Section...2170
      Outlet Valve Section...2173
    HYDRAULIC FLUID RESERVOIR...2175
      Removal And Installation...2175
      Filter Removal And Installation...2177
    HYDRAULIC FILTER HOUSING...2179
      Removal And Installation...2179
      Disassembly...2180
      Assembly...2181
    GEAR PUMP...2183
      Removal And Installation...2183
      Parts Identification...2184
      Disassembly And Assembly...2185
      Inspection...2187
    STEERING PUMP...2189
      Removal And Installation...2189
      Parts Identification...2192
      Disassembly...2193
      Inspection...2202
      Assembly...2202
    TRAVEL PEDAL...2211
      Removal And Installation...2211
      Parts Identification...2212
      Disassembly And Assembly...2213
    STEERING VALVE...2219
      Removal And Installation...2219
      Description...2220
      Wheel Alignment Procedure...2220
  HYDROSTATIC SYSTEM...2221
    HYDROSTATIC SYSTEM INFORMATION...2223
      Troubleshooting Chart...2223
      Replenishing Valve Function...2224
    OIL COOLER...2225
      Removal And Installation...2225
      Parts Identification...2227
      Disassembly...2228
      Assembly...2230
    HYDROSTATIC DRIVE MOTOR...2233
      Removal And Installation...2233
      Parts Identification...2235
      Disassembly...2236
      Inspection...2240
      Assembly...2242
    HYDROSTATIC PUMP...2247
      Removal And Installation...2247
      Parts Identification...2250
      Disassembly...2252
      Inspection...2268
      Assembly...2270
    HYDROSTATIC TESTING...2285
      Pump Adjustment...2285
  DRIVE SYSTEM...2289
    PARKING BRAKE...2291
      Lever Removal And Installation...2291
      Cable Removal And Installation...2292
      Adjustment...2295
    BRAKE CALIPER...2297
      Removal And Installation...2297
      Parts Identification...2300
      Disassembly And Assembly...2301
    BRAKE CALIPER...2307
      Removal And Installation...2307
      Parts Identification...2310
      Disassembly And Assembly...2311
    REAR AXLE...2317
      Removal...2317
      Installation...2320
    AXLE AND DIFFERENTIAL (REAR)...2323
      Troubleshooting Chart...2323
      General Information...2324
      Wheel Hub/Spindle Parts Identification...2324
      Wheel Hub/Spindle Disassembly...2325
      Drive Axle Parts Identification...2329
      Drive Axle Disassembly...2330
      Steering Knuckle Parts Identification...2333
      Steering Knuckle Disassembly...2334
      Differential Parts Identification...2337
      Differential Disassembly...2338
      Differential Inspection...2344
      Pinion Group Parts Identification...2345
      Pinion Group Disassembly...2346
      Pinion Group Inspection...2349
      Pinion Group Assembly...2350
      Differential Assembly...2357
      Steering Knuckle Assembly...2366
      Drive Axle Assembly...2369
      Wheel Hub/Spindle Assembly...2372
    STEERING ANGLE ADJUSTMENT (REAR AXLE)...2377
      Adjustment...2377
    FRONT AXLE...2379
      Removal...2379
      Installation...2381
    AXLE AND DIFFERENTIAL (FRONT)...2383
      Troubleshooting Chart...2383
      General Information...2384
      Wheel Hub/Spindle Parts Identification...2384
      Wheel Hub/Spindle Disassembly...2385
      Drive Axle Parts Identification...2389
      Drive Axle Disassembly...2390
      Steering Knuckle Parts Identification...2393
      Steering Knuckle Disassembly...2394
      Differential Parts Identification...2397
      Differential Disassembly...2398
      Differential Inspection...2404
      Pinion Group Parts Identification...2405
      Pinion Group Disassembly...2406
      Pinion Group Inspection...2409
      Pinion Group Assembly...2410
      Differential Assembly...2417
      Steering Knuckle Assembly...2426
      Drive Axle Assembly...2429
      Wheel Hub/Spindle Assembly...2432
    STEERING ANGLE ADJUSTMENT (FRONT AXLE)...2437
      Adjustment...2437
    DRIVESHAFT...2439
      Removal And Installation...2439
    DROP BOX...2441
      Removal And Installation...2441
      Parts Identification...2444
      Disassembly...2445
      Inspection...2452
      Assembly...2452
  MAIN FRAME...2457
    OPERATOR CAB...2459
      Not Available At Time Of Printing...2459
    ENCLOSED CAB...2461
      Removal And Installation...2461
      Cab Mount Removal And Installation...2469
    OPERATOR SEAT...2471
      Removal And Installation...2471
    FLOOR PANELS...2473
      Left Front Panel Removal And Installation...2473
      Right Front Panel Removal And Installation...2473
      Rear Panel Removal And Installation...2474
    GRILL...2475
      Removal And Installation...2475
    GRILL FRAME...2477
      Removal And Installation...2477
    ENGINE SIDE COVERS...2479
      Removal And Installation...2479
    FENDER...2481
      Removal And Installation...2481
    ENGINE COVER...2483
      Removal And Installation...2483
    FUEL TANK...2485
      Removal And Installation...2485
      Fuel Fill Screen Removal And Installation...2486
    LIFT ARMS...2487
      Removal And Installation...2487
    BOB-TACH...2491
      Removal And Installation...2491
      Bob-Tach Lever And Wedge...2493
      Pivot Pin Bushing Removal And Installation...2495
    ARM...2497
      Removal And Installation...2497
      Arm Pivot Bushing Removal And Installation...2498
    BOOM...2499
      Removal And Installation...2499
    SWING FRAME...2503
      Removal And Installation...2503
      Bushing Removal And Installation...2504
    X-CHANGE™...2505
      Removal And Installation...2505
    BUCKET...2507
      Backhoe Bucket Teeth Removal And Installation...2507
      Loader Bucket Teeth Removal And Installation...2507
    STABILIZER FRAME...2509
      Removal And Installation...2509
    FRONT AXLE PIVOT FRAME...2519
      Removal...2519
      Installation...2520
      Bushing Removal And Installation...2521
    REAR WINDOW...2523
      Removal And Installation...2523
    CAB DOOR...2527
      Removal And Installation...2527
  ELECTRICAL SYSTEM AND ANALYSIS...2529
    ELECTRICAL SCHEMATICS...2531
    ELECTRICAL SYSTEM INFORMATION...2533
      Troubleshooting Chart...2533
      Description...2534
      Fuse Location...2534
    BATTERY...2535
      Removal And Installation...2535
      Servicing The Electrical System...2536
      Using A Booster Battery (Jump Starting)...2537
    ALTERNATOR...2539
      Adjusting The Alternator Belt...2539
      Description...2539
      Tests...2540
      Alternator Output Test...2540
      Full Field Test...2541
      Alternator Regulator Test...2541
      Alternator Regulator Test With Voltmeter...2542
      Removal And Installation...2543
      Parts Identification...2544
      Pulley Removal And Installation...2545
      Disassembly And Assembly...2546
      Rotor Continuity Test...2549
      Stator Continuity Test...2549
      Rectifier Continuity (Diode) Test...2550
      Brush Length...2550
    STARTER...2551
      Removal And Installation...2551
      Checking The Starter In The Loader...2551
      Parts Identification...2553
      Disassembly...2554
      Inspection And Repair...2559
      No Load Test...2563
      Assembly...2564
    FRONT LIGHTS...2571
      Bulb Removal And Installation...2571
      Housing Removal And Installation...2573
    TURN INDICATOR LIGHTS (FRONT)...2575
      Bulb Removal And Installation...2575
    TURN INDICATOR LIGHTS (REAR)...2577
      Bulb Removal And Installation...2577
    CAB LIGHTS...2579
      Bulb Removal And Installation...2579
      Housing Removal And Installation...2581
    FUEL LEVEL SENDER...2583
      Removal And Installation...2583
    INSTRUMENT PANEL...2585
      Removal And Installation...2585
    FRONT WIPER...2587
      Removal And Installation...2587
    REAR WIPER...2591
      Removal And Installation...2591
  ENGINE SERVICE...2593
    TROUBLESHOOTING...2597
      Chart...2597
    ENGINE SPEED CONTROL...2599
      Removal And Installation...2599
      Cable Removal And Installation...2600
    MUFFLER...2601
      Removal And Installation...2601
    AIR CLEANER...2603
      Removal And Installation...2603
    RADIATOR...2605
      Removal And Installation...2605
    ENGINE COMPONENTS AND TESTING...2607
      Checking Engine Compression...2607
      Checking Glow Plugs...2608
      Glow Plug Removal And Installation...2609
      Fuel Shut-Off Solenoid Removal And Installation...2610
      Checking Fuel Injection Pump...2611
      Fuel Injection Pump Removal And Installation...2612
      Fuel Injection Pump Timing...2614
      Fuel Injector Nozzles Removal And Installation...2615
      Checking Fuel Injector, Nozzles...2617
      Thermostat Removal And Installation...2618
      Water Pump Removal And Installation...2619
    ENGINE...2621
      Removal And Installation...2621
      Mount Replacement...2625
    RECONDITIONING THE ENGINE...2627
      Timing Gear Case Cover Removal And Installation...2627
      Oil Pump Removal And Installation...2629
      Crankshaft Front Seal Removal And Installation...2631
      Engine Speed Control Plate Removal And Installation...2632
      Idle Limit And Fuel Limit Adjustment...2633
      Exhaust Manifold Removal And Installation...2633
      Valve Cover Removal And Installation...2634
      Rocker Arm Removal And Installation...2635
      Push Rod Removal And Installation...2636
      Tappet Removal And Installation...2637
      Water Flange Removal And Installation...2637
      Cylinder Head Removal And Installation...2638
      Checking Piston Top Clearance...2639
      Cylinder Head Disassembly And Assembly...2640
      Servicing The Cylinder Head...2641
      Combustion Chamber Removal And Installation...2644
      Idler Gear Removal And Installation...2645
      Camshaft Removal And Installation...2646
      Fuel Camshaft Removal And Installation...2648
      Oil Pan Removal And Installation...2650
      Governor Shaft Removal And Installation...2651
      Governor Fork Lever Removal And Installation...2654
      Piston Removal And Installation...2656
      Checking The Piston And Connecting Rod...2656
      Connecting Rod Alignment...2657
      Piston Ring Gap...2657
      Piston Ring Installation...2658
      Connecting Rod Installation...2659
      Checking Engine Cylinder Bore...2659
      Crankshaft Removal And Installation...2660
      Checking Crankshaft Journal And Block Bearing...2662
      Checking Crankshaft Journal And Main Bearing...2663
      Connecting Rod Journal...2664
      Checking The End Play Of The Crankshaft...2665
      Crankshaft Alignment...2665
      Engine Timing Installation...2666
      Timing Gear Backlash, Idler Gear And Crankshaft...2666
      Idler Gear And Camshaft Gear...2667
      Idler Gear And Fuel Camshaft Gear...2667
      Fuel Camshaft Gear And Governor Shaft Gear...2667
    FLYWHEEL HOUSING...2669
      Removal And Installation...2669
    FLYWHEEL...2671
      Removal And Installation...2671
      Ring Gear Removal And Installation...2671
    RUBBER DRIVE COUPLER...2673
      Removal And Installation...2673
      Disassembly...2673
    TURBOCHARGER...2675
  HEATER...2677
    COMPONENTS...2679
      Identification...2679
    HEATER FAN...2681
      Removal And Installation...2681
    HEATER UNIT...2683
      Removal And Installation...2683
      Disassembly And Assembly...2685
  SPECIFICATIONS...2687
    LOADER SPECIFICATIONS...2689
      Loader Backhoe Dimensions...2689
      Performance...2690
      Controls...2690
      Engine...2690
      Electrical...2691
      Drive System...2691
      Capacities...2691
      Tires...2691
    ENGINE SPECIFICATIONS...2693
      Engine Compression...2693
      Fuel Injection Nozzles...2693
      Fuel Injection Pump...2693
      Cylinder Head...2693
      Valves...2693
      Valve Springs...2694
      Rocker Arms...2694
      Camshaft...2694
      Cylinders...2694
      Piston Rings...2695
      Pistons...2695
      Crankshaft...2695
      Oil Pump...2696
      Thermostat...2696
      Grinding Specifications for the Crankshaft...2697
    LOADER BACKHOE TORQUE...2699
      Specifications...2699
    TORQUE SPECIFICATIONS FOR BOLTS...2701
      Torque For General Metric Bolts...2701
    HYDRAULIC/HYDROSTATIC FLUID SPECIFICATIONS...2703
      Specifications...2703
    CONVERSIONS...2705
      Decimal And Millimeter Equivalents...2705
      U.S. To Metric Conversion...2705
  SMR...2707
    B250-1...2707
    B250-2...2709
    B250-3...2711
    B250-4...2713
    B250-5...2715
    B250-6...2717
B250 Service Manual 6902715 enUS sm 06-12...2719
  MAINTENANCE SAFETY...2721
  ALPHABETICAL INDEX...2723
  CONTENTS...2725
    FOREWORD...2726
    SAFETY INSTRUCTIONS...2729
      Fire Prevention...2731
    SERIAL NUMBER LOCATION...2733
      Loader Backhoe Serial Number...2733
      Engine Serial Number...2733
    DELIVERY REPORT...2733
    BOBCAT LOADER IDENTIFICATION...2734
  SAFETY & MAINTENANCE...2735
    LIFTING AND BLOCKING THE LOADER BACKHOE...2737
      Procedure...2737
    APPROVED LIFT ARM SUPPORT DEVICE...2739
      Installing The Approved Lift Arm Support Device...2739
      Removing The Approved Lift Arm Support Device...2740
    ENGINE COVER...2741
    TRANSPORTING THE LOADER BACKHOE...2743
      Procedure...2743
    TOWING THE LOADER BACKHOE...2745
      Procedure...2745
    AXLE TOE-IN...2747
      Adjustment...2747
    SERVICE SCHEDULE...2749
      Chart...2749
    AIR CLEANER SERVICE...2751
      Replacing The Filter...2751
    ENGINE COOLING SYSTEM...2753
      Coolant Replacement...2753
    FUEL SYSTEM...2755
      Fuel Specifications...2755
      Filling The Fuel Tank...2755
      Fuel Filter...2755
      Removing Air From The Fuel System...2756
    ENGINE LUBRICATION SYSTEM...2757
      Checking Engine Oil...2757
      Oil Chart...2757
      Replacing The Oil And Filter...2757
    HYDRAULIC/HYDROSTATIC SYSTEM...2759
      Checking And Adding Fluid...2759
      Cleaning The Cooler...2760
      Replacing Hydraulic/Hydrostatic Filter...2760
      Replacing Hydraulic Fluid...2761
    REAR AXLE...2763
      Checking Oil Level...2763
      Draining Oil...2763
    FRONT AXLE...2765
      Checking Oil Level...2765
      Draining Oil...2765
    BOOM LOCK PIN...2767
      Engaging And Disengaging The Pin...2767
    BOB-TACH...2769
      Inspection And Maintenance...2769
    ALTERNATOR BELT...2771
      Adjusting The Alternator Belt...2771
    LUBRICATING THE LOADER BACKHOE...2773
    TIRE MAINTENANCE...2779
      Wheel Nuts...2779
      Tire Mounting...2779
      Tire Pressure...2779
    SWING LOCK PIN...2781
      Engaging The Swing Lock Pin...2781
  HYDRAULIC SYSTEM...2783
    HYDRAULIC/HYDROSTATIC SCHEMATIC...2787
    HYDRAULIC SYSTEM INFORMATION...2789
      Troubleshooting...2793
      Description...2794
    ARM CYLINDER...2795
      Checking...2795
      Removal And Installation...2796
      Parts Identification...2799
      Disassembly...2800
      Assembly...2802
    BOOM CYLINDER...2805
      Checking...2805
      Removal And Installation...2807
      Parts Identification...2810
      Disassembly...2811
      Assembly...2813
    SWING CYLINDER...2815
      Checking...2815
      Removal And Installation...2816
      Parts Identification...2818
      Disassembly...2819
      Assembly...2821
      Bushing Removal And Installation...2823
    BUCKET CYLINDER...2825
      Checking...2825
      Removal And Installation...2827
      Parts Identification...2830
      Disassembly...2831
      Assembly...2833
    STABILIZER CYLINDER...2835
      Checking...2835
      Removal And Installation...2836
      Parts Identification...2839
      Disassembly...2840
      Assembly...2844
    SIDE SHIFT LOCK CYLINDER...2847
      Removal And Installation...2847
      Parts Identification...2849
      Disassembly...2850
      Assembly...2851
    TILT CYLINDER...2853
      Checking...2853
      Removal And Installation...2854
      Parts Identification...2856
      Disassembly...2857
      Assembly...2859
    LIFT CYLINDER...2861
      Checking...2861
      Removal And Installation...2862
      Parts Identification...2864
      Disassembly...2865
      Assembly...2867
    STEERING CYLINDER (FRONT)...2869
      Removal And Installation...2869
      Parts Identification...2873
      Disassembly And Assembly...2874
      Inspection...2877
    STEERING CYLINDER (REAR)...2879
      Removal And Installation...2879
      Parts Identification...2882
      Disassembly And Assembly...2883
      Inspection...2886
    MAIN RELIEF VALVE...2889
      Testing The Main Relief Valve...2889
      Adjustment...2890
    PORT RELIEF VALVE (BACKHOE CONTROL VALVE)...2891
      Testing And Adjusting (Arm Control)...2891
      Testing And Adjusting (Boom Control)...2893
      Testing And Adjusting (Boom Swing Control)...2895
    PORT RELIEF VALVE (LOADER CONTROL VALVE)...2897
      Testing And Adjusting (Bucket Tilt)...2897
      Testing And Adjusting (Front Auxiliary)...2899
    LOADER CONTROL VALVE...2901
      Removal And Installation...2901
      Parts Identification...2903
      Disassembly And Assembly...2904
      Inlet/Outlet Valve Section...2905
      Lift Arm Valve Section...2907
      Tilt Valve Section...2910
      Auxiliary Valve Section...2914
    BACKHOE CONTROL VALVE...2919
      Removal And Installation...2919
      Parts Identification...2921
      Disassembly And Assembly...2922
      Inlet/Outlet Valve Section...2923
      Arm Valve Section...2926
      Tilt Valve Section...2929
      Right Stabilizer Valve Section...2932
      Left Stabilizer Valve Section...2935
      Boom Valve Section...2939
      Boom Swing Valve Section...2942
      Outlet Valve Section...2945
    HYDRAULIC FLUID RESERVOIR...2947
      Removal And Installation...2947
      Strainer Removal And Installation...2949
    HYDRAULIC FILTER HOUSING...2951
      Removal And Installation...2951
      Disassembly...2952
      Assembly...2953
    GEAR PUMP...2955
      Removal And Installation...2955
      Parts Identification...2956
      Disassembly And Assembly...2957
      Inspection...2959
    STEERING PUMP...2961
      Removal And Installation...2961
      Parts Identification...2962
      Disassembly...2963
      Inspection...2972
      Assembly...2972
    TRAVEL PEDAL...2981
      Removal And Installation...2981
      Parts Identification...2982
      Disassembly And Assembly...2983
    STEERING VALVE...2989
      Removal And Installation...2989
      Description...2990
      Wheel Alignment Procedure...2990
    SAPR BRAKE CYLINDER...2991
      Removal And Installation...2991
      Parts Identification...2993
      Disassembly...2994
      Assembly...2996
    SAPR BRAKE CONTROL VALVE...2999
      Removal And Installation...2999
      Parts Identification...3000
      Disassembly And Assembly...3001
  HYDROSTATIC SYSTEM...3003
    HYDROSTATIC SYSTEM INFORMATION...3005
      Troubleshooting Chart...3005
      Replenishing Valve Function...3006
    OIL COOLER...3007
      Removal And Installation...3007
      Parts Identification...3008
    HYDROSTATIC DRIVE MOTOR...3009
      Removal And Installation...3009
      Parts Identification...3010
      Disassembly...3011
      Inspection...3015
      Assembly...3017
    HYDROSTATIC PUMP...3023
      Removal And Installation...3023
      Parts Identification...3026
      Disassembly...3028
      Inspection...3044
      Assembly...3046
    HYDROSTATIC TESTING...3061
      Pump Adjustment...3061
  DRIVE SYSTEM...3065
    PARKING BRAKE...3067
      Lever Removal And Installation...3067
      Cable Removal And Installation...3068
      Adjustment...3070
    BRAKE CALIPER...3071
      Removal And Installation...3071
      Parts Identification...3073
      Disassembly And Assembly...3074
      Adjustment...3076
    REAR AXLE...3079
      Removal...3079
      Installation...3082
    AXLE AND DIFFERENTIAL (REAR)...3085
      Troubleshooting Chart...3085
      General Information...3086
      Wheel Hub/Spindle Parts Identification...3086
      Wheel Hub/Spindle Disassembly...3087
      Drive Axle Parts Identification...3091
      Drive Axle Disassembly...3092
      Steering Knuckle Parts Identification...3095
      Steering Knuckle Disassembly...3096
      Differential Parts Identification...3099
      Differential Disassembly...3100
      Differential Inspection...3106
      Pinion Group Parts Identification...3107
      Pinion Group Disassembly...3108
      Pinion Group Inspection...3111
      Pinion Group Assembly...3112
      Differential Assembly...3119
      Steering Knuckle Assembly...3128
      Drive Axle Assembly...3131
      Wheel Hub/Spindle Assembly...3134
    STEERING ANGLE ADJUSTMENT (REAR AXLE)...3139
      Adjustment...3139
    FRONT AXLE...3141
      Removal...3141
      Installation...3143
    AXLE AND DIFFERENTIAL (FRONT)...3145
      Troubleshooting Chart...3145
      General Information...3146
      Wheel Hub/Spindle Parts Identification...3146
      Wheel Hub/Spindle Disassembly...3147
      Drive Axle Parts Identification...3151
      Drive Axle Disassembly...3152
      Steering Knuckle Parts Identification...3155
      Steering Knuckle Disassembly...3156
      Differential Parts Identification...3159
      Differential Disassembly...3160
      Differential Inspection...3166
      Pinion Group Parts Identification...3167
      Pinion Group Disassembly...3168
      Pinion Group Inspection...3171
      Pinion Group Assembly...3172
      Differential Assembly...3179
      Steering Knuckle Assembly...3188
      Drive Axle Assembly...3191
      Wheel Hub/Spindle Assembly...3194
    STEERING ANGLE ADJUSTMENT (FRONT AXLE)...3199
      Adjustment...3199
    DRIVESHAFT...3201
      Removal And Installation...3201
    DROP BOX...3203
      Removal And Installation...3203
      Parts Identification...3206
      Disassembly...3207
      Inspection...3214
      Assembly...3214
  MAIN FRAME...3219
    OPERATOR CAB...3221
      Not Available At Time Of Printing...3221
    ENCLOSED CAB...3223
      Removal And Installation...3223
      Cab Mount Removal And Installation...3230
    OPERATOR SEAT...3231
      Removal And Installation...3231
    FLOOR PANELS...3233
      Left Front Panel Removal And Installation...3233
      Right Front Panel Removal And Installation...3233
      Rear Panel Removal And Installation...3234
    GRILL...3235
      Removal And Installation...3235
    GRILL FRAME...3237
      Removal And Installation...3237
    ENGINE SIDE COVERS...3239
      Removal And Installation...3239
    FENDER...3241
      Removal And Installation...3241
    ENGINE COVER...3243
      Removal And Installation...3243
    FUEL TANK...3245
      Removal And Installation...3245
      Fuel Fill Screen Removal And Installation...3246
    LIFT ARMS...3247
      Removal And Installation...3247
    BOB-TACH...3251
      Removal And Installation...3251
      Bob-Tach Lever And Wedge...3253
      Pivot Pin Bushing Removal And Installation...3255
    ARM...3257
      Removal And Installation...3257
      Arm Pivot Bushing Removal And Installation...3259
    BOOM...3261
      Removal And Installation...3261
      Boom Pivot Bushing Removal And Installation...3262
    SWING FRAME...3263
      Removal And Installation...3263
      Bushing Removal And Installation...3265
    X-CHANGE™...3267
      Removal And Installation...3267
    BUCKET...3269
      Backhoe Bucket Teeth Removal And Installation...3269
      Loader Bucket Teeth Removal And Installation...3269
    STABILIZER FRAME...3271
      Removal And Installation...3271
    FRONT AXLE PIVOT FRAME...3275
      Removal...3275
      Installation...3276
      Bushing Removal And Installation...3277
    REAR WINDOW...3279
      Removal And Installation...3279
    CAB DOOR...3283
      Removal And Installation...3283
  ELECTRICAL SYSTEM AND ANALYSIS...3285
    ELECTRICAL SCHEMATIC...3287
    ELECTRICAL SYSTEM INFORMATION...3289
      Troubleshooting Chart...3289
      Description...3290
      Fuse Location...3290
    BATTERY...3291
      Removal And Installation...3291
      Servicing The Electrical System...3292
      Using A Booster Battery (Jump Starting)...3293
    ALTERNATOR...3295
      Adjusting The Alternator Belt...3295
      Description...3295
      Tests...3296
      Alternator Output Test...3296
      Full Field Test...3297
      Alternator Regulator Test...3297
      Alternator Regulator Test With Voltmeter...3298
      Removal And Installation...3299
      Parts Identification...3300
      Pulley Removal And Installation...3301
      Disassembly And Assembly...3302
      Rotor Continuity Test...3305
      Stator Continuity Test...3305
      Rectifier Continuity (Diode) Test...3306
      Brush Length...3306
    STARTER...3307
      Removal And Installation...3307
      Checking The Starter In The Loader...3307
      Parts Identification...3309
      Disassembly...3310
      Inspection And Repair...3315
      No Load Test...3319
      Assembly...3320
    FRONT LIGHTS...3327
      Bulb Removal And Installation...3327
      Housing Removal And Installation...3329
    TURN INDICATOR LIGHTS (FRONT)...3331
      Bulb Removal And Installation...3331
    TURN INDICATOR LIGHTS (REAR)...3333
      Bulb Removal And Installation...3333
    CAB LIGHTS...3335
      Bulb Removal And Installation...3335
      Housing Removal And Installation...3337
    FUEL LEVEL SENDER...3339
      Removal And Installation...3339
    INSTRUMENT PANEL...3341
      Removal And Installation...3341
    FRONT WIPER...3343
      Removal And Installation...3343
    REAR WIPER...3347
      Removal And Installation...3347
  ENGINE SERVICE...3349
    TROUBLESHOOTING...3353
      Chart...3353
    ENGINE SPEED CONTROL...3355
      Removal And Installation...3355
      Cable Removal And Installation...3356
    MUFFLER...3357
      Removal And Installation...3357
    AIR CLEANER...3359
      Removal And Installation...3359
    RADIATOR...3361
      Removal And Installation...3361
    ENGINE COMPONENTS AND TESTING...3363
      Checking Engine Compression...3363
      Checking Glow Plugs...3364
      Glow Plug Removal And Installation...3365
      Fuel Shut-Off Solenoid Removal And Installation...3366
      Checking Fuel Injection Pump...3367
      Fuel Injection Pump Removal And Installation...3368
      Fuel Injection Pump Timing...3370
      Fuel Injector Nozzles Removal And Installation...3371
      Checking Fuel Injector, Nozzles...3373
      Thermostat Removal And Installation...3374
      Water Pump Removal And Installation...3375
    ENGINE...3377
      Removal And Installation...3377
      Mount Replacement...3381
    RECONDITIONING THE ENGINE...3383
      Timing Gear Case Cover Removal And Installation...3383
      Oil Pump Removal And Installation...3385
      Crankshaft Front Seal Removal And Installation...3387
      Engine Speed Control Plate Removal And Installation...3388
      Idle Limit And Fuel Limit Adjustment...3389
      Exhaust Manifold Removal And Installation...3389
      Valve Cover Removal And Installation...3390
      Rocker Arm Removal And Installation...3391
      Push Rod Removal And Installation...3392
      Tappet Removal And Installation...3393
      Water Flange Removal And Installation...3393
      Cylinder Head Removal And Installation...3394
      Checking Piston Top Clearance...3395
      Cylinder Head Disassembly And Assembly...3396
      Servicing The Cylinder Head...3397
      Combustion Chamber Removal And Installation...3400
      Idler Gear Removal And Installation...3401
      Camshaft Removal And Installation...3402
      Fuel Camshaft Removal And Installation...3404
      Oil Pan Removal And Installation...3406
      Governor Shaft Removal And Installation...3407
      Governor Fork Lever Removal And Installation...3410
      Piston Removal And Installation...3412
      Checking The Piston And Connecting Rod...3412
      Connecting Rod Alignment...3413
      Piston Ring Gap...3413
      Piston Ring Installation...3414
      Connecting Rod Installation...3415
      Checking Engine Cylinder Bore...3415
      Crankshaft Removal And Installation...3416
      Checking Crankshaft Journal And Block Bearing...3418
      Checking Crankshaft Journal And Main Bearing...3419
      Connecting Rod Journal...3420
      Checking The End Play Of The Crankshaft...3421
      Crankshaft Alignment...3421
      Engine Timing Installation...3422
      Timing Gear Backlash, Idler Gear And Crankshaft...3422
      Idler Gear And Camshaft Gear...3423
      Idler Gear And Fuel Camshaft Gear...3423
      Fuel Camshaft Gear And Governor Shaft Gear...3423
    FLYWHEEL HOUSING...3425
      Removal And Installation...3425
    FLYWHEEL...3427
      Removal And Installation...3427
      Ring Gear Removal And Installation...3427
    RUBBER DRIVE COUPLER...3429
      Removal And Installation...3429
      Disassembly...3429
    TURBOCHARGER...3431
      Checking...3431
      Description...3431
      Removal And Installation...3431
  HEATER...3435
    COMPONENTS...3437
      Identification...3437
    HEATER FAN...3439
      Removal And Installation...3439
    HEATER UNIT...3441
      Removal And Installation...3441
      Disassembly And Assembly...3443
  SPECIFICATIONS...3445
    LOADER BACKHOE SPECIFICATIONS...3447
      Loader Backhoe Dimensions...3447
      Backhoe Rated Load Capacity (Per SAE J31)...3448
      Performance...3449
      Controls...3449
      Engine...3449
      Electrical...3450
      Drive System...3450
      Capacities...3450
      Tires...3450
    ENGINE SPECIFICATIONS...3451
      Engine Compression...3451
      Fuel Injection Nozzles...3451
      Fuel Injection Pump...3451
      Cylinder Head...3451
      Valves...3451
      Valve Springs...3452
      Rocker Arms...3452
      Camshaft...3452
      Cylinders...3452
      Piston Rings...3453
      Pistons...3453
      Crankshaft...3453
      Oil Pump...3454
      Thermostat...3454
      Grinding Specifications for the Crankshaft...3455
    LOADER BACKHOE TORQUE...3457
      Specifications...3457
    TORQUE SPECIFICATIONS FOR BOLTS...3459
      Torque For General Metric Bolts...3459
    HYDRAULIC/HYDROSTATIC FLUID SPECIFICATIONS...3461
      Specifications...3461
    CONVERSIONS...3463
      Decimal And Millimeter Equivalents...3463
      U.S. To Metric Conversion...3463
  SMR...3465
    B250-1...3465
    B250-2...3467
    B250-3...3469
    B250-4...3471
    B250-5...3473
B250 Service Manual 6903864 enUS sm 06-12...3475
  MAINTENANCE SAFETY...3477
  ALPHABETICAL INDEX...3479
  CONTENTS...3481
    FOREWORD...3482
    SAFETY INSTRUCTIONS...3485
      Fire Prevention...3489
    SERIAL NUMBER LOCATION...3491
      Loader Backhoe Serial Number...3491
      Engine Serial Number...3491
    DELIVERY REPORT...3492
    BOBCAT LOADER IDENTIFICATION...3493
  SAFETY & MAINTENANCE...3495
    LIFTING AND BLOCKING THE LOADER BACKHOE...3497
      Procedure...3497
    APPROVED LIFT ARM SUPPORT DEVICE...3499
      Installing The Approved Lift Arm Support Device...3499
      Removing The Approved Lift Arm Support Device...3500
    ENGINE COVER...3501
    TRANSPORTING THE LOADER BACKHOE...3503
      Procedure...3503
    TOWING THE LOADER BACKHOE...3505
      Procedure...3505
    AXLE TOE-IN...3507
      Adjustment...3507
    SERVICE SCHEDULE...3509
      Chart...3509
    AIR CLEANER SERVICE...3511
      Daily Check...3511
      Replacing The Air Filter Element...3511
    ENGINE COOLING SYSTEM...3513
      Cleaning The Cooling System...3513
      Checking Coolant Level...3513
      Coolant Replacement...3514
    FUEL SYSTEM...3517
      Fuel Specifications...3517
      Filling The Fuel Tank...3517
      Fuel Filter...3517
      Removing Air From The Fuel System...3519
    ENGINE LUBRICATION SYSTEM...3521
      Checking Engine Oil...3521
      Oil Chart...3521
      Replacing The Oil And Filter...3522
    HYDRAULIC/HYDROSTATIC SYSTEM...3525
      Checking And Adding Fluid...3525
      Cleaning The Cooler...3526
      Replacing Hydraulic/Hydrostatic Filter...3526
      Replacing Hydraulic Fluid...3527
    REAR AXLE...3529
      Checking Oil Level...3529
      Draining Oil...3529
    FRONT AXLE...3529
      Checking Oil Level...3529
      Draining Oil...3529
    BOOM LOCK PIN...3531
      Engaging And Disengaging The Pin...3531
    BOB-TACH...3533
      Inspection And Maintenance...3533
    ALTERNATOR BELT...3535
      Adjusting The Alternator Belt...3535
    LUBRICATING THE LOADER BACKHOE...3537
    TIRE MAINTENANCE...3543
      Wheel Nuts...3543
      Tire Mounting...3543
      Tire Pressure...3543
    SWING LOCK PIN...3545
      Engaging The Swing Lock Pin...3545
  HYDRAULIC SYSTEM...3547
    HYDRAULIC/HYDROSTATIC SCHEMATICS...3486
    HYDRAULIC SYSTEM INFORMATION...3551
      Glossary Of Hydraulic / Hydrostatic Symbols...3551
      Troubleshooting...3555
      Description...3556
    ARM CYLINDER...3557
      Checking...3557
      Removal And Installation...3558
      Parts Identification...3561
      Disassembly...3562
      Assembly...3564
    BOOM CYLINDER...3567
      Checking...3567
      Removal And Installation...3569
      Parts Identification...3572
      Disassembly...3573
      Assembly...3575
    SWING CYLINDER...3577
      Checking...3577
      Removal And Installation...3578
      Parts Identification...3580
      Disassembly...3581
      Assembly...3583
      Bushing Removal And Installation...3585
    BUCKET CYLINDER...3587
      Checking...3587
      Removal And Installation...3589
      Parts Identification...3592
      Disassembly...3593
      Assembly...3595
    STABILIZER CYLINDER...3597
      Checking...3597
      Removal And Installation...3598
      Parts Identification...3601
      Disassembly...3602
      Assembly...3606
    SIDE SHIFT LOCK CYLINDER...3609
      Removal And Installation...3609
      Parts Identification...3611
      Disassembly...3612
      Assembly...3613
    TILT CYLINDER...3615
      Checking...3615
      Removal And Installation...3616
      Parts Identification...3618
      Disassembly...3619
      Assembly...3621
    LIFT CYLINDER...3623
      Checking...3623
      Removal And Installation...3624
      Parts Identification...3626
      Disassembly...3627
      Assembly...3629
    STEERING CYLINDER (FRONT)...3631
      Removal And Installation...3631
      Parts Identification...3635
      Disassembly And Assembly...3636
      Inspection...3639
    STEERING CYLINDER (REAR)...3641
      Removal And Installation...3641
      Parts Identification...3644
      Disassembly And Assembly...3645
      Inspection...3648
    MAIN RELIEF VALVE...3651
      Description...3651
      Testing...3651
      Adjustment...3652
    PORT RELIEF VALVE (BACKHOE CONTROL VALVE)...3653
      Testing And Adjusting (Arm Control)...3653
      Testing And Adjusting (Bucket Control)...3654
      Testing And Adjusting (Boom Control)...3656
      Testing And Adjusting (Boom Swing Control)...3657
    PORT RELIEF VALVE (LOADER CONTROL VALVE)...3659
      Testing And Adjusting (Bucket Tilt)...3659
      Testing And Adjusting (Front Auxiliary)...3661
    LOADER CONTROL VALVE...3663
      Removal And Installation...3663
      Parts Identification...3665
      Disassembly And Assembly...3666
      Inlet/Outlet Valve Section...3667
      Lift Arm Valve Section...3669
      Tilt Valve Section...3672
      Auxiliary Valve Section...3676
    BACKHOE CONTROL VALVE...3681
      Removal And Installation...3681
      Parts Identification...3683
      Disassembly And Assembly...3684
      Inlet/Outlet Valve Section...3685
      Arm Valve Section...3688
      Bucket Valve Section...3691
      Right Stabilizer Valve Section...3694
      Left Stabilizer Valve Section...3697
      Boom Valve Section...3701
      Boom Swing Valve Section...3704
      Outlet Valve Section...3707
    HYDRAULIC FLUID RESERVOIR...3709
      Removal And Installation...3709
      Strainer Removal And Installation...3711
    HYDRAULIC FILTER HOUSING...3713
      Removal And Installation...3713
      Disassembly...3714
      Assembly...3715
    GEAR PUMP...3717
      Removal And Installation...3717
      Parts Identification...3718
      Disassembly And Assembly...3719
      Inspection...3721
    STEERING PUMP...3723
      Removal And Installation...3723
      Parts Identification...3724
      Disassembly...3725
      Inspection...3734
      Assembly...3734
    TRAVEL PEDAL...3743
      Removal And Installation...3743
      Parts Identification...3744
      Disassembly And Assembly...3745
      Neutral Adjustment...3749
    STEERING VALVE...3751
      Removal And Installation...3751
      Description...3752
      Wheel Alignment Procedure...3752
    SAPR BRAKE CYLINDER...3753
      Removal And Installation...3753
      Parts Identification...3755
      Disassembly...3756
      Assembly...3758
    SAPR BRAKE CONTROL VALVE...3761
      Removal And Installation...3761
      Parts Identification...3762
      Disassembly And Assembly...3763
    AUXILIARY CONTROL VALVE...3765
      Removal And Installation...3765
      Parts Identification...3766
      Disassembly And Assembly...3767
  HYDROSTATIC SYSTEM...3771
    HYDROSTATIC SYSTEM INFORMATION...3773
      Troubleshooting Chart...3773
      Replenishing Valve Function...3774
    OIL COOLER...3775
      Removal And Installation...3775
      Parts Identification...3776
    HYDROSTATIC DRIVE MOTOR...3777
      Description...3777
      Removal And Installation...3777
      Parts Identification...3778
      Disassembly...3779
      Inspection...3785
      Assembly...3787
    HYDROSTATIC PUMP...3795
      Description...3795
      Removal And Installation...3795
      Parts Identification...3798
      Disassembly...3800
      Inspection...3816
      Assembly...3818
    HYDROSTATIC PUMP TESTING AND ADJUSTMENT...3833
      Hydrostatic Pump Work Sheet...3833
      Pump Testing...3836
  DRIVE SYSTEM...3841
    PARKING BRAKE...3843
      Lever Removal And Installation...3843
      Cable Removal And Installation...3844
      Adjustment...3846
    BRAKE CALIPER...3847
      Removal And Installation...3847
      Parts Identification...3849
      Disassembly And Assembly...3850
      Adjustment...3852
    REAR AXLE...3855
      Removal...3855
      Installation...3858
    AXLE AND DIFFERENTIAL (REAR)...3861
      Troubleshooting Chart...3861
      General Information...3862
      Wheel Hub/Spindle Parts Identification...3862
      Wheel Hub/Spindle Disassembly...3863
      Drive Axle Parts identification...3867
      Drive Axle Disassembly...3868
      Steering Knuckle Parts identification...3871
      Steering Knuckle Disassembly...3872
      Differential Parts identification...3875
      Differential Disassembly...3876
      Differential Inspection...3882
      Pinion Group Parts identification...3883
      Pinion Group Disassembly...3884
      Pinion Group Inspection...3887
      Pinion Group Assembly...3888
      Differential Assembly...3895
      Steering Knuckle Assembly...3904
      Drive Axle Assembly...3907
      Wheel Hub/Spindle Assembly...3910
    STEERING ANGLE ADJUSTMENT (REAR AXLE)...3915
      Adjustment...3915
    FRONT AXLE...3917
      Removal...3917
      Installation...3919
    AXLE AND DIFFERENTIAL (FRONT)...3921
      Troubleshooting Chart...3921
      General Information...3922
      Wheel Hub/Spindle Parts Identification...3922
      Wheel Hub/Spindle Disassembly...3923
      Drive Axle Parts identification...3927
      Drive Axle Disassembly...3928
      Steering Knuckle Parts identification...3931
      Steering Knuckle Disassembly...3932
      Differential Parts Identification...3935
      Differential Disassembly...3936
      Differential Inspection...3942
      Pinion Group Parts identification...3943
      Pinion Group Disassembly...3944
      Pinion Group Inspection...3947
      Pinion Group Assembly...3948
      Differential Assembly...3955
      Steering Knuckle Assembly...3964
      Drive Axle Assembly...3967
      Wheel Hub/Spindle Assembly...3970
    STEERING ANGLE ADJUSTMENT (FRONT AXLE)...3975
      Adjustment...3975
    DRIVESHAFT...3977
      Removal And Installation...3977
    DROP BOX...3979
      Removal And Installation...3979
      Parts Identification...3982
      Disassembly...3983
      Inspection...3990
      Assembly...3990
  MAIN FRAME...3995
    OPERATOR CAB...3997
      Removal And Installation...3997
      Cab Mount Removal And Installation...4005
    ENCLOSED CAB...4007
      Removal And Installation...4007
      Cab Mount Removal And Installation...4015
    OPERATOR SEAT...4017
      Removal And Installation...4017
    FLOOR PANELS...4019
      Left Front Panel Removal And Installation...4019
      Right Front Panel Removal And Installation...4019
      Rear Panel Removal And Installation...4020
    GRILL...4021
      Removal And Installation...4021
    GRILL FRAME...4023
      Removal And Installation...4023
    ENGINE SIDE COVERS...4025
      Removal And Installation...4025
    FENDER...4027
      Removal And Installation...4027
    ENGINE COVER...4029
      Removal And Installation...4029
    FUEL TANK...4031
      Removal And Installation...4031
      Fuel Fill Screen Removal And Installation...4032
    LIFT ARMS...4033
      Removal And Installation...4033
    BOB-TACH...4037
      Removal And Installation...4037
      Bob-Tach Lever And Wedge...4039
      Pivot Pin Bushing Removal And Installation...4041
    ARM...4043
      Removal And Installation...4043
      Arm Pivot Bushing Removal And Installation...4045
    BOOM...4047
      Removal And Installation...4047
      Boom Pivot Bushing Removal And Installation...4048
    SWING FRAME...4049
      Removal And Installation...4049
      Bushing Removal And Installation...4051
    X-CHANGE®...4053
      Removal And Installation...4053
    BUCKET...4055
      Backhoe Bucket Teeth Removal And Installation...4055
      Loader Bucket Teeth Removal And Installation...4055
    STABILIZER FRAME...4057
      Removal And Installation...4057
    FRONT AXLE PIVOT FRAME...4061
      Removal...4061
      Installation...4062
      Bushing Removal And Installation...4063
    REAR WINDOW...4065
      Removal And Installation...4065
    CAB DOOR...4069
      Removal And Installation...4069
  ELECTRICAL SYSTEM AND ANALYSIS...4071
    ELECTRICAL SCHEMATIC...4073
    ELECTRICAL SYSTEM INFORMATION...4075
      Troubleshooting Chart...4075
      Description...4076
      Fuse And Relay Location...4076
    BATTERY...4077
      Removal And Installation...4077
      Servicing The Electrical System...4078
      Using A Booster Battery (Jump Starting)...4079
    ALTERNATOR...4081
      Adjusting The Alternator Belt...4081
      Description...4081
      Tests...4082
      Alternator Output Test...4082
      Full Field Test...4083
      Alternator Regulator Test...4083
      Alternator Regulator Test With Voltmeter...4084
      Removal And Installation...4085
      Parts Identification...4086
      Pulley Removal And Installation...4087
      Disassembly And Assembly...4088
      Rotor Continuity Test...4091
      Stator Continuity Test...4091
      Rectifier Continuity (Diode) Test...4092
      Brush Length...4092
    STARTER...4093
      Removal And Installation...4093
      Checking The Starter In The Loader...4093
      Parts Identification...4095
      Disassembly...4096
      Inspection And Repair...4101
      No Load Test...4105
      Assembly...4106
    FRONT LIGHTS...4113
      Bulb Removal And Installation...4113
      Housing Removal And Installation...4115
    TURN INDICATOR LIGHTS (FRONT)...4117
      Bulb Removal And Installation...4117
    TURN INDICATOR LIGHTS (REAR)...4119
      Bulb Removal And Installation...4119
    CAB LIGHTS...4121
      Bulb Removal And Installation...4121
      Housing Removal And Installation...4123
    FUEL LEVEL SENDER...4125
      Removal And Installation...4125
      Testing...4126
    INSTRUMENT PANEL...4127
      Removal And Installation...4127
    FRONT WIPER...4129
      Removal And Installation...4129
    REAR WIPER...4133
      Removal And Installation...4133
  ENGINE SERVICE...4135
    TROUBLESHOOTING...4139
      Chart...4139
    ENGINE SPEED CONTROL...4141
      Removal And Installation...4141
      Cable Removal And Installation...4142
    MUFFLER...4143
      Removal And Installation...4143
    AIR CLEANER...4145
      Removal And Installation...4145
    RADIATOR...4147
      Removal And Installation...4147
    ENGINE COMPONENTS AND TESTING...4149
      Checking Engine Compression...4149
      Checking Glow Plugs...4150
      Glow Plug Removal And Installation...4151
      Fuel Shut-Off Solenoid Removal And Installation...4152
      Checking Fuel Injection Pump...4153
      Fuel Injection Pump Removal And Installation...4154
      Fuel Injection Pump Timing...4156
      Fuel Injector Nozzles Removal And Installation...4157
      Checking Fuel Injector, Nozzles...4159
      Thermostat Removal And Installation...4160
      Water Pump Removal And Installation...4161
    ENGINE...4163
      Removal And Installation...4163
      Mount Replacement...4167
    RECONDITIONING THE ENGINE...4169
      Timing Gear Case Cover Removal And Installation...4169
      Oil Pump Removal And Installation...4171
      Crankshaft Front Seal Removal And Installation...4173
      Engine Speed Control Plate Removal And Installation...4174
      Idle Limit And Fuel Limit Adjustment...4175
      Exhaust Manifold Removal And Installation...4175
      Valve Cover Removal And Installation...4176
      Rocker Arm Removal And Installation...4177
      Push Rod Removal And Installation...4178
      Tappet Removal And Installation...4179
      Water Flange Removal And Installation...4179
      Cylinder Head Removal And Installation...4180
      Checking Piston Top Clearance...4181
      Cylinder Head Disassembly And Assembly...4182
      Servicing The Cylinder Head...4183
      Combustion Chamber Removal And Installation...4186
      Idler Gear Removal And Installation...4187
      Camshaft Removal And Installation...4188
      Fuel Camshaft Removal And Installation...4190
      Oil Pan Removal And Installation...4192
      Governor Shaft Removal And Installation...4193
      Governor Fork Lever Removal And Installation...4196
      Piston Removal And Installation...4198
      Checking The Piston And Connecting Rod...4198
      Connecting Rod Alignment...4199
      Piston Ring Gap...4199
      Piston Ring Installation...4200
      Connecting Rod Installation...4201
      Checking Engine Cylinder Bore...4201
      Crankshaft Removal And Installation...4202
      Checking Crankshaft Journal And Block Bearing...4204
      Checking Crankshaft Journal And Main Bearing...4205
      Connecting Rod Journal...4206
      Checking The End Play Of The Crankshaft...4207
      Crankshaft Alignment...4207
      Engine Timing Installation...4208
      Timing Gear Backlash, Idler Gear And Crankshaft...4208
      Idler Gear And Camshaft Gear...4209
      Idler Gear And Fuel Camshaft Gear...4209
      Fuel Camshaft Gear And Governor Shaft Gear...4209
    FLYWHEEL HOUSING...4211
      Removal And Installation...4211
    FLYWHEEL...4213
      Removal And Installation...4213
      Ring Gear Removal And Installation...4213
    RUBBER DRIVE COUPLER...4215
      Removal And Installation...4215
      Disassembly...4215
    TURBOCHARGER...4217
      Checking...4217
      Description...4217
      Removal And Installation...4217
  HEATER...4221
    COMPONENTS...4223
      Identification...4223
    HEATER FAN...4225
      Removal And Installation...4225
    HEATER UNIT...4227
      Removal And Installation...4227
      Disassembly And Assembly...4228
  SPECIFICATIONS...4231
    LOADER BACKHOE SPECIFICATIONS...4234
      Loader Backhoe Dimensions...4234
      Backhoe Rated Load Capacity (Per SAE J31)...4235
      Loader Performance...4236
      Backhoe Performance...4236
      Controls...4236
      Drive System...4236
      Engine...4237
      Electrical...4237
      Capacities...4237
      Tires...4237
    ENGINE SPECIFICATIONS...4239
      Engine Compression...4239
      Fuel Injection Nozzles...4239
      Fuel Injection Pump...4239
      Cylinder Head...4239
      Valves...4239
      Valve Springs...4240
      Rocker Arms...4240
      Camshaft...4240
      Cylinders...4240
      Piston Rings...4241
      Pistons...4241
      Crankshaft...4241
      Oil Pump...4242
      Thermostat...4242
      Grinding Specifications for the Crankshaft...4243
    LOADER BACKHOE TORQUE...4245
      Specifications...4245
    TORQUE SPECIFICATIONS FOR BOLTS...4247
      Torque For General Metric Bolts...4247
    HYDRAULIC/HYDROSTATIC FLUID SPECIFICATIONS...4249
      Specifications...4249
    CONVERSIONS...4251
      Decimal And Millimeter Equivalents...4251
      U.S. To Metric Conversion...4251
  SMR...4253
    B250-1...4253
    B250-2...4255
B300 Service Manual 6901906 enUS sm 06-12...4257
  MAINTENANCE SAFETY...4259
  ALPHABETICAL INDEX...4261
  CONTENTS...4263
    FOREWORD...4264
    SAFETY INSTRUCTIONS...4267
      Fire Prevention...4269
    SERIAL NUMBER LOCATION...4271
      Loader Backhoe Serial Number...4271
      Engine Serial Number...4271
    DELIVERY REPORT...4271
    BOBCAT LOADER IDENTIFICATION...4272
  SAFETY AND MAINTENANCE...4273
    LIFTING AND BLOCKING THE LOADER BACKHOE...4275
      Procedure...4275
    LIFT ARM SUPPORT DEVICE...4277
      Installing The Lift Arm Support Device...4277
      Removing The Lift Arm Support Device...4278
    ENGINE COVER...4279
    TRANSPORTING THE LOADER BACKHOE...4281
      Procedure...4281
    TOWING THE LOADER BACKHOE...4283
      Procedure...4283
    AXLE TOE-IN...4285
      Adjustment...4285
    SERVICE SCHEDULE...4287
      Chart...4287
    AIR CLEANER SERVICE...4289
      Replacing Filter Element...4289
    ENGINE COOLING SYSTEM...4291
      Coolant Replacement...4291
    FUEL SYSTEM...4293
      Fuel Specifications...4293
      Filling The Fuel Tank...4293
      Fuel Filter...4294
    ENGINE LUBRICATION SYSTEM...4295
      Checking Engine Oil...4295
      Oil Chart...4295
      Replacing Oil And Filter...4296
    HYDRAULIC/HYDROSTATIC SYSTEM...4299
      Checking And Adding Fluid...4299
      Cleaning The Cooler...4299
      Replacing Hydraulic/Hydrostatic Filter...4300
      Replacing Hydraulic Fluid...4301
    REAR AXLE...4303
      Checking Oil Level...4303
      Draining Oil...4303
    FRONT AXLE...4304
      Checking Oil Level...4304
      Draining Oil...4304
    BACKHOE BOOM LOCK...4305
      Disengaging The Boom Lock...4305
      Engaging Boom Lock...4306
    BOB-TACH HAND LEVER...4307
      Inspection And Maintenance...4307
    ALTERNATOR BELT...4309
      Adjusting The Alternator Belt...4309
    LUBRICATING THE LOADER BACKHOE...4311
    TIRE MAINTENANCE...4319
      Wheel Nuts...4319
      Mounting...4319
      Tire Pressure...4319
  HYDRAULIC SYSTEM...4321
    HYDRAULIC/HYDROSTATIC SCHEMATICS...4325
    HYDRAULIC SYSTEM INFORMATION...4327
      Troubleshooting...4331
      Description...4332
    ARM CYLINDER...4333
      Checking...4333
      Removal And Installation...4335
      Parts Identification...4337
      Disassembly...4338
      Assembly...4341
    BOOM CYLINDER...4345
      Checking...4345
      Removal And Installation...4346
      Parts Identification...4348
      Disassembly...4349
      Assembly...4352
    SWING CYLINDER...4355
      Removal And Installation...4355
      Bushing Removal And Installation...4356
      Parts Identification (Left Side)...4357
      Parts Identification (Right Side)...4358
      Disassembly...4359
      Assembly...4362
    BUCKET CYLINDER...4365
      Checking...4365
      Removal And Installation...4367
      Parts Identification...4369
      Disassembly...4370
      Assembly...4373
    STABILIZER CYLINDER...4377
      Checking...4377
      Removal And Installation...4379
    TILT CYLINDER...4383
      Checking...4383
      Removal And Installation...4384
      Parts Identification (Left Side)...4385
      Parts Identification (Right Side)...4386
      Disassembly...4387
      Assembly...4390
    LIFT CYLINDER...4393
      Checking...4393
      Removal And Installation...4394
      Parts Identification (Left Side)...4396
      Parts Identification (Right Side)...4397
      Disassembly...4398
      Assembly...4401
    STEERING CYLINDER (FRONT)...4405
      Removal And Installation...4405
      Parts Identification...4409
      Disassembly And Assembly...4410
      Inspection...4413
    STEERING CYLINDER (REAR)...4415
      Removal And Installation...4415
      Parts Identification...4418
      Disassembly And Assembly...4419
      Inspection...4422
    MAIN RELIEF VALVE...4423
      Testing The Main Relief Valve...4423
      Adjustment...4424
    PORT RELIEF VALVE (BACKHOE CONTROL VALVE)...4425
      Testing And Adjusting (Arm Control)...4425
      Testing And Adjusting (Boom Control)...4427
      Testing And Adjusting (Boom Swing Control)...4429
    LOADER CONTROL VALVE...4431
      Removal And Installation...4431
      Disassembly And Assembly...4432
      Inlet/Outlet Valve Section...4433
      Lift Arm Valve Section...4435
      Tilt Valve Section...4439
      Auxiliary Valve Section (Front)...4443
      Auxiliary Valve Section (Rear)...4448
    BACKHOE CONTROL VALVE...4455
      Removal And Installation...4455
      Parts Identification...4457
      Disassembly And Assembly...4458
      Inlet/Outlet Valve Section...4460
      Arm Valve Section...4462
      Tilt Valve Section...4465
      Right Stabilizer Valve Section...4468
      Left Stabilizer Valve Section...4471
      Boom Valve Section...4475
      Boom Swing Valve Section...4478
      Outlet Valve Section...4481
    HYDRAULIC FLUID RESERVOIR...4483
      Removal And Installation...4483
      Filter Removal And Installation...4485
    HYDRAULIC FILTER HOUSING...4487
      Removal And Installation...4487
      Disassembly...4488
      Assembly...4489
    GEAR PUMP...4491
      Removal And Installation...4491
      Parts Identification...4492
      Disassembly And Assembly...4493
      Inspection...4495
    STEERING PUMP...4497
      Removal And Installation...4497
      Parts Identification...4499
      Disassembly...4500
      Inspection...4509
      Assembly...4509
    STEERING VALVE...4519
      Removal And Installation...4519
      Adjustment...4520
    STEERING VALVE...4521
      Removal And Installation...4521
      Adjustment...4522
  HYDROSTATIC SYSTEM...4523
    HYDROSTATIC SYSTEM INFORMATION...4525
      Troubleshooting Chart...4525
      Replenishing Valve Function...4526
    OIL COOLER...4527
      Disassembly...4527
      Inspection...4528
      Assembly...4528
    HYDROSTATIC DRIVE MOTOR...4531
      Removal And Installation...4531
      Disassembly...4533
      Inspection...4546
      Assembly...4549
    HYDROSTATIC PUMP...4563
      Removal And Installation...4563
      Disassembly...4565
      Inspection...4586
      Assembly...4588
    HYDROSTATIC TESTING...4609
      Pump Adjustment...4609
      Operation Test - Creep Test:...4611
      Operation Test - Torque Limiter Test:...4611
  DRIVE SYSTEM...4613
    PARKING BRAKE...4617
      Lever Removal And Installation...4617
      Cable Removal And Installation...4619
      Adjustment...4620
    PARKING BRAKE...4621
      Lever Removal And Installation...4621
      Cable Removal And Installation...4623
      Adjustment...4624
    PARKING BRAKE HOUSING...4625
      Removal And Installation...4625
      Parts Identification...4626
      Disassembly And Assembly...4627
    REAR AXLE...4637
      Removal...4637
      Installation...4640
    FRONT AXLE...4645
      Removal...4645
      Installation...4647
      Installation...4647
      Axle Pivot Bushing Removal And Installation...4649
    DRIVESHAFT...4651
      Removal And Installation...4651
    DROP BOX...4653
      Removal And Installation...4653
      Parts Identification...4656
      Disassembly...4658
      Inspection...4663
      Assembly...4665
  MAIN FRAME...4673
    OPERATOR CANOPY...4675
      Removal And Installation...4675
    ENCLOSED CAB...4681
      Not Available At Time Of Printing...4681
    OPERATOR SEAT...4683
      Removal And Installation...4683
    FLOOR PANELS...4685
      Front Panel Removal And Installation...4685
      Rear Panel Removal And Installation...4685
      Front Right Panel Removal And Installation...4686
      Front Left Panel Removal And Installation...4686
    GRILL...4687
      Removal And Installation...4687
    GRILL FRAME...4689
      Removal And Installation...4689
    ENGINE SIDE COVERS...4691
      Removal And Installation...4691
    FENDER...4693
      Removal And Installation...4693
    ENGINE COVER...4695
      Removal And Installation...4695
    FUEL TANK...4697
      Removal And Installation...4697
      Screen Removal And Installation...4699
    LIFT ARMS...4701
      Removal And Installation...4701
    BOB-TACH...4705
      Removal And Installation...4705
      Bob-Tach Lever And Wedge...4707
      Pivot Pin Bushing Removal And Installation...4708
    ARM...4709
      Removal And Installation...4709
      Arm Pivot Bushing Removal And Installation...4711
    BOOM...4713
      Removal And Installation...4713
    SWING FRAME...4717
      Removal And Installation...4717
      Bushing Removal And Installation...4718
    X-CHANGE™...4719
      Removal And Installation...4719
    BUCKET...4721
      Backhoe Bucket Teeth Removal And Installation...4721
      Loader Bucket Teeth Removal And Installation...4721
    BUCKET POSITIONING LINK...4723
      Removal And Installation...4723
    CENTER FLOOR PANEL...4725
      Removal And Installation...4725
    STABILIZER...4729
      Removal And Installation...4729
  ELECTRICAL SYSTEM AND ANALYSIS...4731
    ELECTRICAL SCHEMATIC...4733
    ELECTRICAL SYSTEM INFORMATION...4735
      Troubleshooting Chart...4735
      Description...4736
      Fuse Location...4736
      Relay Location...4736
    BATTERY...4737
      Removal And Installation...4737
      Servicing The Electrical System...4738
      Using A Booster Battery (Jump Starting)...4739
    ALTERNATOR...4741
      Adjusting The Alternator Belt...4741
      Description...4741
      Tests...4742
      Alternator Output Test...4742
      Full Field Test...4743
      Alternator Regulator Test...4743
      Alternator Regulator Test With Voltmeter...4744
      Removal And Installation...4745
      Parts Identification...4746
      Pulley Removal And Installation...4747
      Disassembly And Assembly...4748
      Rotor Continuity Test...4751
      Stator Continuity Test...4751
      Rectifier Continuity (Diode) Test...4752
      Brush Length...4752
    STARTER...4753
      Removal And Installation...4753
      Checking The Starter In The Loader...4753
      Parts Identification...4755
      Disassembly...4756
      Inspection And Repair...4761
      No Load Test...4765
      Assembly...4766
    FRONT LIGHTS...4773
      Bulb Removal And Installation...4773
      Housing Removal And Installation...4775
    TURN INDICATOR LIGHTS (FRONT)...4777
      Bulb Removal And Installation...4777
    TURN INDICATOR LIGHTS (REAR)...4779
      Bulb Removal And Installation...4779
    CAB LIGHTS...4781
      Bulb Removal And Installation...4781
      Housing Removal And Installation...4783
    FUEL LEVEL SENDER...4785
      Removal And Installation...4785
    INSTRUMENT PANEL...4787
      Removal And Installation...4787
  ENGINE SERVICE...4789
    TROUBLESHOOTING...4791
      Chart...4791
    ENGINE SPEED CONTROL...4793
      Removal And Installation...4793
      Cable Removal And Installation...4794
    MUFFLER...4797
      Removal And Installation...4797
    AIR CLEANER...4799
      Removal And Installation...4799
    RADIATOR...4801
      Removal And Installation...4801
    ENGINE COMPONENTS AND TESTING...4803
      Valve Clearance Adjustment...4803
      Engine Compression Checking...4804
      Fuel Shut-Off Solenoid Removal And Installation...4805
      Checking Fuel Injection Pump...4806
      Fuel Injection Pump Removal And Installation...4807
      Fuel Injection Pump Timing...4809
      Fuel Injector Nozzles...4810
      Fuel Injector Nozzles Removal And Installation...4811
      Fuel Injector Nozzles Check...4812
    ENGINE...4813
      Removal And Installation...4813
      Mount Replacement...4817
    RECONDITIONING THE ENGINE...4819
      Cylinder Head Removal And Installation...4819
      Cylinder Head Disassembly And Assembly...4820
      Cylinder Head Servicing...4821
      Cylinder Head Top Clearance...4821
      Valve Guide Checking...4822
      Reconditioning The Valve And Valve Seat...4823
      Valve Spring...4824
      Rocker Arm And Shaft Checking...4824
      Timing Gearcase Cover Removal And Installation...4825
      Idler Gear And Camshaft Removal And Installation...4827
      Camshaft Servicing...4828
      Idler Gear And Shaft Servicing...4829
      Timing Gears Checking Backlash...4830
      Fuel Camshaft Removal And Installation...4831
      Fuel Camshaft Governor...4831
      Crankshaft Gear Removal And Installation...4832
      Oil Pump Removal And Installation...4832
      Oil Pump Service...4832
      Checking Engine Oil Pressure...4833
      Oil Pump Relief Valve...4834
      Piston And Connecting Rod Removal And Installation...4834
      Piston And Connecting Rod Servicing...4836
      Connecting Rod Alignment...4838
      Crankshaft And Bearings Removal And Installation...4838
      Crankshaft And Bearings, Servicing...4840
      Cylinder Bore, Checking...4843
      Water Pump Removal And Installation...4844
      Water Pump Disassembly And Assembly...4844
    FLYWHEEL HOUSING...4845
      Removal And Installation...4845
    FLYWHEEL...4847
      Removal And Installation...4847
      Ring Gear Removal And Installation...4847
    DRIVE COUPLER...4849
      Removal And Installation...4849
    TURBOCHARGER...4851
  SPECIFICATIONS...4853
    LOADER SPECIFICATIONS...4855
      Loader Backhoe Dimensions...4855
      Performance...4856
      Controls...4856
      Engine...4856
      Electrical...4857
      Drive System...4857
      Capacities...4857
      Tires...4857
    ENGINE SPECIFICATIONS...4859
      Fuel Injection Nozzles...4859
      Fuel Injection Pump...4859
      Cylinder Head...4859
      Valves...4859
      Valve Springs...4860
      Valve Timing...4860
      Rocker Arms...4860
      Camshaft...4860
      Cylinders...4860
      Tappet...4860
      Piston Rings...4861
      Pistons...4861
      Crankshaft...4861
      Oil Pump...4861
      Thermostat...4862
      Connecting Rods...4862
      Timing Gear...4862
      Engine Bolt Torque...4863
      Grinding Specifications for the Crankshaft...4864
    LOADER BACKHOE TORQUE...4865
      Specifications...4865
    TORQUE SPECIFICATIONS FOR BOLTS...4867
      Torque For General Metric Bolts...4867
    HYDRAULIC/HYDROSTATIC FLUID SPECIFICATIONS...4869
      Specifications...4869
    CONVERSIONS...4871
      Decimal And Millimeter Equivalents...4871
      U.S. To Metric Conversion...4871
  SMR...4873
    B300-1...4873
    B300-2...4875
    B300-3...4877
    B300-4...4879
    B300-5...4881
    B300-6...4883
B300 Service Manual 6902773 enUS sm 06-12...4885
  MAINTENANCE SAFETY...4887
  ALPHABETICAL INDEX...4889
  CONTENTS...4891
    FOREWORD...4892
    SAFETY INSTRUCTIONS...4895
      Fire Prevention...4897
    SERIAL NUMBER LOCATION...4899
      Loader Backhoe Serial Number...4899
      Engine Serial Number...4899
    DELIVERY REPORT...4900
    LOADER BACKHOE IDENTIFICATION...4901
  SAFETY AND MAINTENANCE...4903
    LIFTING AND BLOCKING THE LOADER BACKHOE...4905
      Procedure...4905
    APPROVED LIFT ARM SUPPORT DEVICE...4907
      Installing The Approved Lift Arm Support Device...4907
      Removing The Approved Lift Arm Support Device...4908
    ENGINE COVER...4909
    TRANSPORTING THE LOADER BACKHOE...4911
      Procedure...4911
    TOWING THE LOADER BACKHOE...4913
      Procedure...4913
    AXLE TOE-IN...4915
      Procedure...4915
    SERVICE SCHEDULE...4917
      Chart...4917
    AIR CLEANER SERVICE...4919
      Replacing The Filter...4919
    ENGINE COOLING SYSTEM...4921
      Coolant Replacement...4921
    FUEL SYSTEM...4923
      Fuel Specifications...4923
      Filling The Fuel Tank...4923
      Fuel Filter...4924
      Removing Air From The Fuel System...4924
    ENGINE LUBRICATION SYSTEM...4925
      Checking Engine Oil...4925
      Oil Chart...4925
      Replacing Oil And Filter...4926
    HYDRAULIC/HYDROSTATIC SYSTEM...4929
      Checking And Adding Fluid...4929
      Cleaning The Cooler...4929
      Replacing Hydraulic/Hydrostatic Filter...4930
      Replacing Hydraulic Fluid...4931
    REAR AXLE...4933
      Checking Oil Level...4933
      Draining Oil...4933
    FRONT AXLE...4935
      Checking Oil Level...4935
      Draining Oil...4935
    BOOM LOCK PIN...4937
      Engaging And Disengaging The Pin...4937
    BOB-TACH HAND LEVER...4939
      Inspection And Maintenance...4939
    ALTERNATOR BELT...4941
      Adjusting The Alternator Belt...4941
    LUBRICATING THE LOADER BACKHOE...4943
    TIRE MAINTENANCE...4951
      Wheel Nuts...4951
      Mounting...4951
      Tire Pressure...4951
  HYDRAULIC SYSTEM...4953
    HYDRAULIC/HYDROSTATIC SCHEMATIC...4957
    HYDRAULIC SYSTEM INFORMATION...4959
      Troubleshooting...4963
      Description...4964
    ARM CYLINDER...4965
      Checking...4965
      Removal And Installation...4966
      Parts Identification...4969
      Disassembly...4970
      Assembly...4972
    BOOM CYLINDER...4975
      Checking...4975
      Removal And Installation...4977
      Parts Identification...4980
      Disassembly...4981
      Assembly...4983
    SWING CYLINDER...4987
      Checking...4987
      Removal And Installation...4988
      Parts Identification...4990
      Disassembly...4991
      Assembly...4993
    BUCKET CYLINDER...4997
      Checking...4997
      Removal And Installation...4999
      Parts Identification...5002
      Disassembly...5003
      Assembly...5005
    STABILIZER CYLINDER...5007
      Checking...5007
      Removal And Installation...5009
      Parts Identification...5011
      Disassembly...5012
      Assembly...5016
    TILT CYLINDER...5021
      Checking...5021
      Removal And Installation...5022
      Parts Identification...5024
      Disassembly...5025
      Assembly...5027
    LIFT CYLINDER...5029
      Checking...5029
      Removal And Installation...5030
      Parts Identification...5032
      Disassembly...5033
      Assembly...5035
    STEERING CYLINDER (FRONT)...5039
      Removal And Installation...5039
      Parts Identification...5043
      Disassembly And Assembly...5044
      Inspection...5047
    STEERING CYLINDER (REAR)...5049
      Removal And Installation...5049
      Parts Identification...5052
      Disassembly And Assembly...5053
      Inspection...5056
    MAIN RELIEF VALVE...5057
      Testing The Main Relief Valve...5057
      Adjustment...5058
    PORT RELIEF VALVE (BACKHOE CONTROL VALVE)...5059
      Testing And Adjusting (Arm Control)...5059
      Testing And Adjusting (Boom Control)...5061
      Testing And Adjusting (Boom Swing Control)...5063
    LOADER CONTROL VALVE...5065
      Removal And Installation...5065
      Parts Identification...5067
      Disassembly And Assembly...5068
      Inlet/Outlet Valve Section...5068
      Lift Arm Valve Section...5070
      Tilt Valve Section...5074
      Auxiliary Valve Section (Front)...5079
    BACKHOE CONTROL VALVE...5085
      Removal And Installation...5085
      Parts Identification...5087
      Disassembly And Assembly...5088
      Inlet/Outlet Valve Section...5090
      Arm Valve Section...5092
      Tilt Valve Section...5095
      Right Stabilizer Valve Section...5098
      Left Stabilizer Valve Section...5101
      Boom Valve Section...5105
      Boom Swing Valve Section...5108
      Outlet Valve Section...5111
    HYDRAULIC FLUID RESERVOIR...5113
      Removal And Installation...5113
      Strainer Removal And Installation...5115
    HYDRAULIC FILTER HOUSING...5117
      Removal And Installation...5117
      Disassembly...5118
      Assembly...5119
    HYDRAULIC FILTER...5121
      Removal And Installation...5121
    GEAR PUMP...5123
      Removal And Installation...5123
      Parts Identification...5124
      Disassembly And Assembly...5125
      Inspection...5128
    STEERING PUMP...5129
      Removal And Installation...5129
      Parts Identification...5131
      Disassembly...5132
      Inspection...5141
      Assembly...5141
    STEERING VALVE...5151
      Removal And Installation...5151
      Adjustment...5152
    MASTER CYLINDER...5153
      Removal And Installation...5153
      Parts Identification...5154
      Disassembly And Assembly...5155
  HYDROSTATIC SYSTEM...5157
    HYDROSTATIC SYSTEM INFORMATION...5159
      Troubleshooting Chart...5159
      Replenishing Valve Function...5160
    OIL COOLER...5161
      Disassembly...5161
      Inspection...5162
      Assembly...5162
    HYDROSTATIC DRIVE MOTOR...5165
      Removal And Installation...5165
      Parts Identification...5167
      Disassembly...5169
      Inspection...5184
      Assembly...5187
    HYDROSTATIC PUMP...5203
      Removal And Installation...5203
      Parts Identification...5206
      Disassembly...5208
      Inspection...5221
      Assembly...5223
    HYDROSTATIC PUMP TESTING...5239
      Hydrostatic Pump Work Sheet...5239
      Pump Testing...5242
  DRIVE SYSTEM...5247
    PARKING BRAKE...5251
      Lever Removal And Installation...5251
      Cable Removal And Installation...5253
      Adjustment...5254
    PARKING BRAKE HOUSING...5255
      Removal And Installation...5255
      Parts Identification...5256
      Disassembly And Assembly...5257
    SERVICE BRAKE...5267
      Description...5267
      Bleeding The Brake Circuit...5267
    REAR AXLE...5269
      Removal...5269
      Installation...5272
    AXLE AND DIFFERENTIAL (REAR)...5277
      Troubleshooting Chart...5277
      General Information...5278
      Planetary Carrier Parts Identification...5278
      Planetary Carrier Disassembly...5279
      Planetary Carrier Inspection...5281
      Wheel Hub/Brake Group Parts Identification...5282
      Wheel Hub/Brake Group Disassembly...5283
      Steering Knuckle Parts Identification...5289
      Steering Knuckle Disassembly...5290
      Axle Housing/Drive Axle Parts Identification...5292
      Axle Housing/Drive Axle Disassembly...5293
      Differential Carrier Removal...5296
      Differential Carrier Disassembly...5297
      Pinion Group Parts Identification...5299
      Pinion Group Disassembly...5300
      Inspection...5302
      Pinion Group Inspection...5305
      Differential Parts Identification...5306
      Differential Disassembly...5306
      Differential Inspection...5309
      Differential Assembly...5311
      Pinion Group Assembly...5314
      Differential Carrier Assembly...5323
      Differential Carrier Installation...5326
      Axle Housing/Drive Axle Assembly...5327
      Steering Knuckle Assembly...5330
      Wheel Hub/Brake Group Assembly...5333
      Planetary Carrier Assembly...5338
    STEERING ANGLE ADJUSTMENT (REAR AXLE)...5341
      Adjustment...5341
    FRONT AXLE...5343
      Removal...5343
      Installation...5345
      Axle Pivot Bushing Removal And Installation...5347
    AXLE AND DIFFERENTIAL (FRONT)...5349
      Troubleshooting Chart...5349
      General Information...5350
      Planetary Carrier Parts Identification...5350
      Planetary Carrier Disassembly...5351
      Planetary Carrier Inspection...5353
      Wheel Hub Parts Identification...5354
      Wheel Hub Disassembly...5355
      Wheel Hub Inspection...5358
      Steering Knuckle Parts Identification...5358
      Steering Knuckle Disassembly...5359
      Axle Housing/Drive Axle Parts Identification...5361
      Axle Housing/Drive Axle Disassembly...5362
      Differential Carrier Removal...5365
      Differential Carrier Disassembly...5366
      Pinion Group Parts Identification...5368
      Pinion Group Disassembly...5369
      Pinion Group Inspection...5371
      Differential Parts Identification...5372
      Differential Disassembly...5372
      Differential Inspection...5375
      Differential Assembly...5376
      Pinion Group Assembly...5379
      Differential Carrier Assembly...5385
      Axle Housing/Drive Axle Assembly...5390
      Steering Knuckle Assembly...5393
      Wheel Hub Assembly...5396
      Planetary Carrier Assembly...5398
    STEERING ANGLE ADJUSTMENT (FRONT AXLE)...5401
      Adjustment...5401
    DRIVESHAFT...5403
      Removal And Installation...5403
    DROP BOX...5405
      Removal And Installation...5405
      Parts Identification...5408
      Disassembly...5410
      Inspection...5415
      Assembly...5417
  MAIN FRAME...5425
    OPERATOR CANOPY...5427
      Removal And Installation...5427
    ENCLOSED CAB...5433
      Not Available At Time Of Print...5433
    OPERATOR SEAT...5435
      Removal And Installation...5435
    FLOOR PANELS...5437
      Front Panel Removal And Installation...5437
      Rear Panel Removal And Installation...5437
      Front Right Panel Removal And Installation...5438
      Front Left Panel Removal And Installation...5438
    GRILL...5439
      Removal And Installation...5439
    GRILL FRAME...5441
      Removal And Installation...5441
    ENGINE SIDE COVERS...5443
      Removal And Installation...5443
    FENDER...5445
      Removal And Installation...5445
    ENGINE COVER...5447
      Removal And Installation...5447
    FUEL TANK...5449
      Removal And Installation...5449
      Screen Removal And Installation...5451
    LIFT ARMS...5453
      Removal And Installation...5453
    BOB-TACH...5459
      Removal And Installation...5459
      Bob-Tach Lever And Wedge...5460
      Pivot Pin Bushing Removal And Installation...5462
    ARM...5463
      Removal And Installation...5463
      Arm Pivot Bushing Removal And Installation...5465
    BOOM...5467
      Removal And Installation...5467
      Boom Pivot Bushing Removal And Installation...5468
    SWING FRAME...5469
      Removal And Installation...5469
    X-CHANGE™...5471
      Removal And Installation...5471
    BUCKET...5473
      Backhoe Bucket Teeth Removal And Installation...5473
      Loader Bucket Teeth Removal And Installation...5473
    BUCKET POSITIONING LINK...5475
      Removal And Installation...5475
    CENTER FLOOR PANEL...5477
      Removal And Installation...5477
    STABILIZER...5481
      Removal And Installation...5481
  ELECTRICAL SYSTEM AND ANALYSIS...5483
    ELECTRICAL SCHEMATIC...5485
    ELECTRICAL SYSTEM INFORMATION...5487
      Troubleshooting Chart...5487
      Description...5488
      Fuse Location...5488
      Relay Location...5488
    BATTERY...5489
      Removal And Installation...5489
      Servicing The Electrical System...5490
      Using A Booster Battery (Jump Starting)...5491
    ALTERNATOR...5493
      Adjusting The Alternator Belt...5493
      Description...5493
      Tests...5494
      Alternator Output Test...5494
      Full Field Test...5495
      Alternator Regulator Test...5495
      Alternator Regulator Test With Voltmeter...5496
      Removal And Installation...5497
      Parts Identification...5498
      Pulley Removal And Installation...5499
      Disassembly And Assembly...5500
      Rotor Continuity Test...5503
      Stator Continuity Test...5503
      Rectifier Continuity (Diode) Test...5504
      Brush Length...5504
    STARTER...5505
      Removal And Installation...5505
      Checking The Starter In The Loader...5505
      Parts Identification...5507
      Disassembly...5508
      Inspection And Repair...5513
      No Load Test...5517
      Assembly...5518
    FRONT LIGHTS...5525
      Bulb Removal And Installation...5525
      Housing Removal And Installation...5527
    TURN INDICATOR LIGHTS (FRONT)...5529
      Bulb Removal And Installation...5529
    TURN INDICATOR LIGHTS (REAR)...5531
      Bulb Removal And Installation...5531
    CAB LIGHTS...5533
      Bulb Removal And Installation...5533
      Housing Removal And Installation...5535
    FUEL LEVEL SENDER...5537
      Removal And Installation...5537
    INSTRUMENT PANEL...5539
      Removal And Installation...5539
  ENGINE SERVICE...5541
    TROUBLESHOOTING...5543
      Chart...5543
    ENGINE SPEED CONTROL...5545
      Removal And Installation...5545
      Cable And Rod Removal And Installation...5546
    TRAVEL PEDAL...5549
      Removal And Installation...5549
    MUFFLER...5553
      Removal And Installation...5553
    AIR CLEANER...5555
      Removal And Installation...5555
    RADIATOR...5557
      Removal And Installation...5557
    ENGINE COMPONENTS AND TESTING...5559
      Valve Clearance Adjustment...5559
      Engine Compression Checking...5560
      Fuel Shut-Off Solenoid Removal And Installation...5561
      Checking Fuel Injection Pump...5562
      Fuel Injection Pump Removal And Installation...5563
      Fuel Injection Pump Timing...5565
      Fuel Injector Nozzles...5566
      Fuel Injector Nozzles Removal And Installation...5567
      Fuel Injector Nozzles Check...5568
    ENGINE...5569
      Removal And Installation...5569
      Mount Replacement...5573
    RECONDITIONING THE ENGINE...5575
      Cylinder Head Removal And Installation...5575
      Cylinder Head Disassembly And Assembly...5576
      Cylinder Head Servicing...5577
      Cylinder Head Top Clearance...5577
      Valve Guide Checking...5578
      Reconditioning The Valve And Valve Seat...5579
      Valve Spring...5580
      Rocker Arm And Shaft Checking...5580
      Timing Gearcase Cover Removal And Installation...5581
      Idler Gear And Camshaft Removal And Installation...5583
      Camshaft Servicing...5584
      Idler Gear And Shaft Servicing...5585
      Timing Gears Checking Backlash...5586
      Fuel Camshaft Removal And Installation...5587
      Fuel Camshaft Governor...5587
      Crankshaft Gear Removal And Installation...5588
      Oil Pump Removal And Installation...5588
      Oil Pump Service...5588
      Checking Engine Oil Pressure...5589
      Oil Pump Relief Valve...5590
      Piston And Connecting Rod Removal And Installation...5590
      Piston And Connecting Rod Servicing...5592
      Connecting Rod Alignment...5594
      Crankshaft And Bearings Removal And Installation...5594
      Crankshaft And Bearings, Servicing...5596
      Cylinder Bore, Checking...5599
      Water Pump Removal And Installation...5600
      Water Pump Disassembly And Assembly...5600
    FLYWHEEL HOUSING...5601
      Removal And Installation...5601
    FLYWHEEL...5603
      Removal And Installation...5603
      Ring Gear Removal And Installation...5603
    DRIVE COUPLER...5605
      Removal And Installation...5605
    TURBO...5607
      Not Available At Time Of Print...5607
  SPECIFICATIONS...5609
    LOADER SPECIFICATIONS...5611
      Loader Backhoe Dimensions...5611
      Performance...5612
      Controls...5612
      Engine...5612
      Hydraulic System...5613
      Electrical...5613
      Drive System...5613
      Capacities...5613
      Tires...5613
    ENGINE SPECIFICATIONS...5615
      Fuel Injection Nozzles...5615
      Fuel Injection Pump...5615
      Cylinder Head...5615
      Valves...5615
      Valve Springs...5616
      Valve Timing...5616
      Rocker Arms...5616
      Camshaft...5616
      Cylinders...5616
      Tappet...5616
      Piston Rings...5617
      Pistons...5617
      Crankshaft...5617
      Oil Pump...5617
      Thermostat...5618
      Connecting Rods...5618
      Timing Gear...5618
      Engine Bolt Torque...5619
      Grinding Specifications for the Crankshaft...5620
    LOADER BACKHOE TORQUE...5621
      Specifications...5621
    TORQUE SPECIFICATIONS FOR BOLTS...5623
      Torque For General Metric Bolts...5623
    HYDRAULIC/HYDROSTATIC FLUID SPECIFICATIONS...5625
      Specifications...5625
    CONVERSIONS...5627
      Decimal And Millimeter Equivalents...5627
      U.S. To Metric Conversion...5627
  SMR...5629
    B300-1...5629
    B300-2...5631
    B300-3...5633
    B300-4...5635
B300 Service Manual 6903702 enUS sm 06-12...5637
  MAINTENANCE SAFETY...5639
  ALPHABETICAL INDEX...5641
  CONTENTS...5643
    FOREWORD...5644
    SAFETY INSTRUCTIONS...5647
      Fire Prevention...5649
    SERIAL NUMBER LOCATION...5651
      Loader Backhoe Serial Number...5651
      Engine Serial Number...5651
    DELIVERY REPORT...5652
    LOADER BACKHOE IDENTIFICATION...5653
  SAFETY AND MAINTENANCE...5655
    LIFTING AND BLOCKING THE LOADER BACKHOE...5657
      Procedure...5657
    APPROVED LIFT ARM SUPPORT DEVICE...5659
      Installing The Approved Lift Arm Support Device...5659
      Removing The Approved Lift Arm Support Device...5660
    ENGINE COVER...5661
    TRANSPORTING THE LOADER BACKHOE...5663
      Procedure...5663
    TOWING THE LOADER BACKHOE...5665
      Procedure...5665
    AXLE TOE-IN...5667
      Procedure...5667
    SERVICE SCHEDULE...5669
      Chart...5669
    AIR CLEANER SERVICE...5671
      Replacing The Filter...5671
    ENGINE COOLING SYSTEM...5673
      Cleaning The Cooling System...5673
      Checking Coolant Level...5673
      Coolant Replacement...5673
    FUEL SYSTEM...5675
      Fuel Specifications...5675
      Filling The Fuel Tank...5675
      Fuel Filter...5675
      Removing Air From The Fuel System...5677
    ENGINE LUBRICATION SYSTEM...5679
      Checking Engine Oil...5679
      Oil Chart...5679
      Replacing The Oil And Filter...5680
    HYDRAULIC/HYDROSTATIC SYSTEM...5683
      Checking And Adding Fluid...5683
      Cleaning The Oil Cooler/Radiator...5684
      Replacing Hydraulic/Hydrostatic Filter...5684
      Replacing Hydraulic Fluid...5685
    AXLES (FRONT AND REAR)...5687
      Checking Oil Level (Planetary Carrier)...5687
      Draining Oil (Planetary Carrier)...5687
      Checking Oil Level (Rear Axle)...5688
      Draining Oil (Rear Axle)...5688
      Checking Oil Level (Front Axle)...5688
      Draining Oil (Front Axle)...5688
    BOOM LOCK PIN...5689
      Engaging And Disengaging The Pin...5689
    BOB-TACH HAND LEVER...5691
      Inspection And Maintenance...5691
    ALTERNATOR BELT...5693
      Adjusting The Alternator Belt...5693
    LUBRICATING THE LOADER BACKHOE...5695
    TIRE MAINTENANCE...5703
      Wheel Nuts...5703
      Mounting...5703
      Tire Pressure...5703
  HYDRAULIC SYSTEM...5705
    HYDRAULIC/HYDROSTATIC SCHEMATIC...5709
    HYDRAULIC SYSTEM INFORMATION...5711
      Troubleshooting...5714
      Description...5715
    ARM CYLINDER...5717
      Checking...5717
      Removal And Installation...5718
      Parts Identification...5721
      Disassembly...5722
      Assembly...5724
    BOOM CYLINDER...5727
      Checking...5727
      Removal And Installation...5729
      Parts Identification...5732
      Disassembly...5733
      Assembly...5735
    SWING CYLINDER...5739
      Checking...5739
      Removal And Installation...5740
      Parts Identification...5742
      Disassembly...5743
      Assembly...5745
      Bushing Removal And Installation...5748
    BUCKET CYLINDER...5749
      Checking...5749
      Removal And Installation...5751
      Parts Identification...5754
      Disassembly...5755
      Assembly...5757
    STABILIZER CYLINDER...5759
      Checking...5759
      Removal And Installation...5761
      Parts Identification...5763
      Disassembly...5764
      Assembly...5768
    TILT CYLINDER...5773
      Checking...5773
      Removal And Installation...5774
      Parts Identification...5776
      Disassembly...5777
      Assembly...5779
    LIFT CYLINDER...5781
      Checking...5781
      Removal And Installation...5782
      Parts Identification...5784
      Disassembly...5785
      Assembly...5787
    STEERING CYLINDER (FRONT)...5791
      Removal And Installation...5791
      Parts Identification...5795
      Disassembly And Assembly...5796
      Inspection...5799
    STEERING CYLINDER (REAR)...5801
      Removal And Installation...5801
      Parts Identification...5804
      Disassembly And Assembly...5805
      Inspection...5808
    MAIN RELIEF VALVE...5809
      Description...5809
      Testing...5809
      Adjustment...5810
    PORT RELIEF VALVE (BACKHOE CONTROL VALVE)...5811
      Testing And Adjusting (Arm Control)...5811
      Testing And Adjusting (Bucket Control)...5812
      Testing And Adjusting (Boom Control)...5814
      Testing And Adjusting (Boom Swing Control)...5815
    PORT RELIEF VALVE (LOADER CONTROL VALVE)...5817
      Testing And Adjusting (Bucket Tilt)...5817
      Testing And Adjusting (Front Auxiliary)...5819
    LOADER CONTROL VALVE...5821
      Removal And Installation...5821
      Parts Identification...5823
      Disassembly And Assembly...5824
      Inlet/Outlet Valve Section...5824
      Lift Arm Valve Section...5826
      Tilt Valve Section...5830
      Auxiliary Valve Section (Front)...5835
    BACKHOE CONTROL VALVE...5841
      Removal And Installation...5841
      Parts Identification...5843
      Disassembly And Assembly...5844
      Inlet/Outlet Valve Section...5845
      Arm Valve Section...5847
      Bucket Valve Section...5850
      Right Stabilizer Valve Section...5854
      Left Stabilizer Valve Section...5857
      Boom Valve Section...5861
      Boom Swing Valve Section...5864
      Outlet Valve Section...5867
    HYDRAULIC FLUID RESERVOIR...5869
      Removal And Installation...5869
      Strainer Removal And Installation...5871
    HYDRAULIC FILTER HOUSING...5873
      Removal And Installation...5873
      Disassembly...5874
      Assembly...5875
    HYDRAULIC FILTER...5877
      Removal And Installation...5877
    GEAR PUMP...5879
      Removal And Installation...5879
      Parts Identification...5880
      Disassembly And Assembly...5881
      Inspection...5884
    STEERING PUMP...5885
      Removal And Installation...5885
      Parts Identification...5887
      Disassembly...5888
      Inspection...5897
      Assembly...5897
    STEERING VALVE...5907
      Removal And Installation...5907
      Wheel Alignment Procedure...5907
    MASTER CYLINDER...5909
      Removal And Installation...5909
      Parts Identification...5910
      Disassembly And Assembly...5911
  HYDROSTATIC SYSTEM...5913
    HYDROSTATIC SYSTEM INFORMATION...5915
      Troubleshooting Chart...5915
      Replenishing Valve Function...5916
    OIL COOLER/RADIATOR...5917
      Description...5917
    HYDROSTATIC DRIVE MOTOR...5919
      Removal And Installation...5919
      Parts Identification...5921
      Disassembly...5923
      Inspection...5938
      Assembly...5941
    HYDROSTATIC PUMP...5957
      Removal And Installation...5957
      Parts Identification...5960
      Disassembly...5962
      Inspection...5977
      Assembly...5980
    HYDROSTATIC PUMP TESTING...5997
      Hydrostatic Pump Work Sheet...5997
      Pump Testing...6000
  DRIVE SYSTEM...6005
    TROUBLESHOOTING...6007
      Chart...6007
    PARKING BRAKE HOUSING...6009
      Removal And Installation...6009
      Parts Identification...6010
      Disassembly And Assembly...6011
    SERVICE BRAKE...6021
      Description...6021
      Bleeding The Brake Circuit...6021
    REAR AXLE...6023
      Removal...6023
      Installation...6026
    AXLE AND DIFFERENTIAL (REAR)...6031
      Troubleshooting Chart...6031
      General Information...6032
      Planetary Carrier Parts Identification...6033
      Planetary Carrier Disassembly...6034
      Planetary Carrier Inspection...6036
      Wheel Hub/Brake Group Parts Identification...6037
      Wheel Hub/Brake Group Disassembly...6038
      Steering Knuckle Parts Identification...6044
      Steering Knuckle Disassembly...6045
      Axle Housing/Drive Axle Parts Identification...6047
      Axle Housing/Drive Axle Disassembly...6048
      Differential Carrier Removal...6051
      Differential Carrier Disassembly...6052
      Differential Carrier Disassembly (Cont’d)...6053
    AXLE AND DIFFERENTIAL (REAR) (CONT’D)...6054
      Pinion Group Parts Identification...6054
      Pinion Group Disassembly...6055
      Inspection...6057
      Pinion Group Inspection...6060
      Differential Parts Identification...6061
      Differential Disassembly...6061
      Differential Inspection...6064
      Differential Assembly...6066
      Pinion Group Assembly...6069
      Differential Carrier Assembly...6078
      Differential Carrier Installation...6081
      Axle Housing/Drive Axle Assembly...6082
      Steering Knuckle Assembly...6085
      Wheel Hub/Brake Group Assembly...6088
      Planetary Carrier Assembly...6093
    STEERING ANGLE ADJUSTMENT (REAR AXLE)...6097
      Adjustment...6097
    FRONT AXLE...6099
      Removal...6099
      Installation...6101
      Axle Pivot Bushing Removal And Installation...6102
    AXLE AND DIFFERENTIAL (FRONT)...6105
      Troubleshooting Chart...6105
      General Information...6106
      Planetary Carrier Parts Identification...6106
      Planetary Carrier Disassembly...6107
      Planetary Carrier Inspection...6109
      Wheel Hub Parts Identification...6110
      Wheel Hub Disassembly...6111
      Wheel Hub Inspection...6114
      Steering Knuckle Parts Identification...6114
      Steering Knuckle Disassembly...6115
      Axle Housing/Drive Axle Parts Identification...6117
      Axle Housing/Drive Axle Disassembly...6118
      Differential Carrier Removal...6121
      Differential Carrier Disassembly...6122
    AXLE AND DIFFERENTIAL (FRONT) (CONT’D)...6124
      Pinion Group Parts Identification...6124
      Pinion Group Disassembly...6125
      Pinion Group Inspection...6127
      Differential Parts Identification...6128
      Differential Disassembly...6128
      Differential Inspection...6131
      Differential Assembly...6132
      Pinion Group Assembly...6135
      Differential Carrier Assembly...6141
      Axle Housing/Drive Axle Assembly...6146
      Steering Knuckle Assembly...6149
      Wheel Hub Assembly...6152
      Planetary Carrier Assembly...6154
    STEERING ANGLE ADJUSTMENT (FRONT AXLE)...6157
      Adjustment...6157
    DRIVESHAFT...6159
      Removal And Installation...6159
    DROP BOX...6161
      Removal And Installation...6161
      Parts Identification...6164
      Disassembly...6166
      Inspection...6171
      Assembly...6173
    BRAKE PEDAL ASSEMBLY...6181
      Removal And Installation...6181
  MAIN FRAME...6185
    OPERATOR CANOPY...6187
      Removal And Installation...6187
    ENCLOSED CAB...6193
      Not Available At Time Of Print...6193
    OPERATOR SEAT...6195
      Removal And Installation...6195
    FLOOR PANELS...6197
      Front Panel Removal And Installation...6197
      Rear Panel Removal And Installation...6197
      Front Right Panel Removal And Installation...6198
      Front Left Panel Removal And Installation...6198
    GRILL...6199
      Removal And Installation...6199
    GRILL FRAME...6201
      Removal And Installation...6201
    ENGINE SIDE COVERS...6203
      Removal And Installation...6203
    FENDER...6205
      Removal And Installation...6205
    ENGINE COVER...6207
      Removal And Installation...6207
    FUEL TANK...6209
      Removal And Installation...6209
      Screen Removal And Installation...6211
    LIFT ARMS...6213
      Removal And Installation...6213
    BOB-TACH...6219
      Removal And Installation...6219
      Bob-Tach Lever And Wedge...6220
      Pivot Pin Bushing Removal And Installation...6222
    ARM...6223
      Removal And Installation...6223
      Arm Pivot Bushing Removal And Installation...6225
    BOOM...6227
      Removal And Installation...6227
      Boom Pivot Bushing Removal And Installation...6228
    SWING FRAME...6229
      Removal And Installation...6229
    X-CHANGE™...6231
      Removal And Installation...6231
    BUCKET...6233
      Backhoe Bucket Teeth Removal And Installation...6233
      Loader Bucket Teeth Removal And Installation...6233
    LIFT ARM STABILIZER...6235
      Removal And Installation...6235
    CENTER FLOOR PANEL...6237
      Removal And Installation...6237
    STABILIZER...6241
      Removal And Installation...6241
  ELECTRICAL SYSTEM AND ANALYSIS...6243
    ELECTRICAL SCHEMATIC...6245
    ELECTRICAL SYSTEM INFORMATION...6247
      Troubleshooting Chart...6247
      Description...6248
      Fuse And Relay Location...6248
      Relay Location...6248
    BATTERY...6249
      Removal And Installation...6249
      Servicing The Electrical System...6250
      Using A Booster Battery (Jump Starting)...6251
    ALTERNATOR...6253
      Adjusting The Alternator Belt...6253
      Description...6253
      Tests...6254
      Alternator Output Test...6254
      Full Field Test...6255
      Alternator Regulator Test...6255
      Alternator Regulator Test With Voltmeter...6256
      Alternator Removal And Installation...6257
      Parts Identification...6258
      Pulley Removal And Installation...6259
      Disassembly And Assembly...6260
      Rotor Continuity Test...6263
      Stator Continuity Test...6263
      Rectifier Continuity (Diode) Test...6264
      Brush Length...6264
    STARTER...6265
      Removal And Installation...6265
      Checking The Starter In The Loader...6265
      Parts Identification...6267
      Disassembly...6268
      Inspection And Repair...6273
      No Load Test...6277
      Assembly...6278
    FRONT LIGHTS...6285
      Bulb Removal And Installation...6285
      Housing Removal And Installation...6287
    TURN INDICATOR LIGHTS (FRONT)...6289
      Bulb Removal And Installation...6289
    TURN INDICATOR LIGHTS (REAR)...6291
      Bulb Removal And Installation...6291
    CAB LIGHTS...6293
      Bulb Removal And Installation...6293
      Housing Removal And Installation...6295
    FUEL LEVEL SENDER...6297
      Removal And Installation...6297
    INSTRUMENT PANEL...6299
      Removal And Installation...6299
  ENGINE SERVICE...6301
    TROUBLESHOOTING...6303
      Chart...6303
    ENGINE SPEED CONTROL...6305
      Removal And Installation...6305
      Cable And Rod Removal And Installation...6306
    TRAVEL PEDAL...6309
      Removal And Installation...6309
    MUFFLER...6313
      Removal And Installation...6313
    AIR CLEANER...6315
      Removal And Installation...6315
    OIL COOLER/RADIATOR...6317
      Removal And Installation...6317
      Disassembly...6319
      Inspection...6320
      Assembly...6320
    ENGINE COMPONENTS AND TESTING...6323
      Engine Compression Checking...6323
      Glow Plugs Removal And Installation...6324
      Checking The Glow Plug...6325
      Fuel Shut-off Solenoid Removal And Installation...6326
      Fuel Injection Pump Check...6327
      Fuel Injection Pump Removal And Installation...6328
      Fuel Injection Pump Timing...6331
      Fuel Injector Nozzles Removal And Installation...6333
      Fuel Injector Nozzle Check...6335
      Valve Clearance Adjustment...6336
    ENGINE...6337
      Removal And Installation...6337
      Mount Replacement...6341
    RECONDITIONING THE ENGINE...6343
      Cylinder Head Removal And Installation...6343
      Cylinder Head Disassembly And Assembly...6346
      Cylinder Head Servicing...6347
      Cylinder Head Top Clearance...6347
      Valve Guide Checking...6348
      Reconditioning The Valve And Valve Seat...6350
      Valve Spring...6351
      Rocker Arm And Shaft Checking...6352
      Timing Gearcase Cover Removal And Installation...6352
      Idler Gear And Camshaft Removal And Installation...6355
      Camshaft Servicing...6356
      Idler Gear And Shaft Servicing...6357
      Timing Gears Checking Backlash...6358
      Fuel Camshaft Removal And Installation...6358
      Fuel Camshaft Governor...6359
      Crankshaft Gear Removal And Installation...6359
      Oil Pump Removal And Installation...6360
      Oil Pump Service...6360
      Checking Engine Oil Pressure...6361
      Valve Tappets...6362
      Piston And Connecting Rod Removal And Installation...6362
      Piston And Connecting Rod Servicing...6364
      Connecting Rod Alignment...6366
      Crankshaft And Bearings Removal And Installation...6367
      Crankshaft And Bearings Servicing...6369
      Cylinder Bore Checking...6372
      Water Pump Removal And Installation...6372
      Water Pump Disassembly And Assembly...6373
      Fan Removal And Installation...6374
    FLYWHEEL HOUSING...6375
      Removal And Installation...6375
    FLYWHEEL...6377
      Removal And Installation...6377
      Ring Gear Removal And Installation...6377
    DRIVE COUPLER...6379
      Removal And Installation...6379
  SPECIFICATIONS...6381
    LOADER SPECIFICATIONS...6383
      Loader Backhoe Dimensions...6383
      Loader Performance...6384
      Backhoe Performance...6384
      Controls...6384
      Engine...6384
      Drive System...6384
      Electrical...6385
      Tires...6385
      Capacities...6385
    ENGINE SPECIFICATIONS...6387
      Cylinder Head...6387
      Valves...6387
      Valve Springs...6388
      Valve Timing...6388
      Rocker Arms...6388
      Camshaft...6388
      Cylinders...6388
      Tappet...6388
      Piston Rings...6389
      Pistons...6389
      Crankshaft...6389
      Oil Pump...6389
      Thermostat...6390
      Connecting Rods...6390
      Timing Gear...6390
      Cylinder Liner...6390
      Engine Bolt Torque...6391
    BACKHOE LOADER TORQUE...6393
      Specifications...6393
    TORQUE SPECIFICATIONS FOR BOLTS...6395
      Torque For General Metric Bolts...6395
    HYDRAULIC/HYDROSTATIC FLUID SPECIFICATIONS...6397
      Specifications...6397
    CONVERSIONS...6399
      Decimal And Millimeter Equivalents...6399
      U.S. To Metric Conversion...6399
  SMR...6401
    B300-1...6401
    B300-2...6403
    B300-3...6405
    B300-4...6407
BL275 Service Manual 6901968 enUS sm 06-12...6409
  ALPHABETICAL INDEX...6413
  CONTENTS...6415
    FOREWORD...6416
    SAFETY INSTRUCTIONS FOR INGERSOLL RAND LOADER BACKHOE AND ATTACHMENTS...6419
    SAFE OPERATION IS THE OPERATOR’S RESPONSIBILITY...6419
    FIRE PREVENTION...6420
    SERIAL NUMBER LOCATION...6421
      Loader Backhoe Serial Number...6421
      Engine Serial Number...6421
    DELIVERY REPORT...6421
    INGERSOLL RAND LOADER IDENTIFICATION...6422
  SAFETY & MAINTENANCE...6423
    LIFTING AND BLOCKING THE LOADER BACKHOE...6425
      Procedure...6425
    LIFT ARM SUPPORT DEVICE...6427
      Installing The Lift Arm Support Device...6427
      Removing The Lift Arm Support Device...6428
    ENGINE COVER...6429
    TRANSPORTING THE LOADER BACKHOE...6431
      Procedure...6431
    TOWING THE LOADER BACKHOE...6433
      Procedure...6433
    AXLE TOE-IN...6435
      Adjustment...6435
    SERVICE SCHEDULE...6437
      Chart...6437
    AIR CLEANER SERVICE...6439
      Replacing Filter Element...6439
    ENGINE COOLING SYSTEM...6441
      Coolant Replacement...6441
    FUEL SYSTEM...6443
      Fuel Specifications...6443
      Filling The Fuel Tank...6443
      Fuel Filter...6444
      Removing Air From The Fuel System...6444
    ENGINE LUBRICATION SYSTEM...6445
      Checking Engine Oil...6445
      Oil Chart...6445
      Replacing Oil And Filter...6446
    HYDRAULIC/HYDROSTATIC SYSTEM...6449
      Checking And Adding Fluid...6449
      Cleaning The Cooler...6449
      Replacing Hydraulic/Hydrostatic Filter...6450
      Replacing Hydraulic Fluid...6451
    REAR AXLE...6453
      Checking Oil Level...6453
      Draining Oil...6453
    FRONT AXLE...6454
      Checking Oil Level...6454
      Draining Oil...6454
    BACKHOE BOOM LOCK...6455
      Disengaging The Boom Lock...6455
      Engaging Boom Lock...6456
    BOB-TACH HAND LEVER...6457
      Inspection And Maintenance...6457
    ALTERNATOR BELT...6459
      Adjusting The Alternator Belt...6459
    LUBRICATING THE LOADER BACKHOE...6461
    TIRE MAINTENANCE...6467
      Wheel Nuts...6467
      Mounting...6467
      Tire Pressure...6467
  HYDRAULIC SYSTEM...6469
    HYDRAULIC SCHEMATICS...6473
    HYDRAULIC SYSTEM INFORMATION...6479
      Troubleshooting...6483
      Description...6484
    ARM CYLINDER...6485
      Checking...6485
      Removal And Installation...6487
      Parts Identification...6489
      Disassembly...6490
      Assembly...6493
    BOOM CYLINDER...6497
      Checking...6497
      Removal And Installation...6498
      Parts Identification...6500
      Disassembly...6501
      Assembly...6504
    SWING CYLINDER...6507
      Removal And Installation...6507
      Parts Identification (Left Side)...6509
      Parts Identification (Right Side)...6510
      Disassembly...6511
      Assembly...6514
    BUCKET CYLINDER...6517
      Checking...6517
      Removal And Installation...6519
      Parts Identification...6521
      Disassembly...6522
      Assembly...6525
    STABILIZER CYLINDER...6529
      Checking...6529
      Removal And Installation...6530
      Parts Identification...6532
      Disassembly...6533
      Assembly...6540
    SIDE SHIFT LOCK CYLINDER...6547
      Disassembly...6547
      Inspection...6550
      Assembly...6551
      Parts Identification...6554
    TILT CYLINDER...6555
      Checking...6555
      Removal And Installation...6556
      Parts Identification (Left Side)...6558
      Parts Identification (Right Side)...6559
      Disassembly...6560
      Assembly...6563
    LIFT CYLINDER...6567
      Checking...6567
      Removal And Installation...6568
      Parts Identification...6569
      Disassembly...6570
      Assembly...6573
    STEERING CYLINDER (FRONT)...6577
      Removal And Installation...6577
      Parts Identification...6581
      Disassembly And Assembly...6582
      Inspection...6585
    STEERING CYLINDER (REAR)...6587
      Removal And Installation...6587
      Parts Identification...6590
      Disassembly And Assembly...6591
      Inspection...6594
    MAIN RELIEF VALVE...6597
      Testing The Main Relief Valve...6597
      Adjustment...6598
    PORT RELIEF VALVE (BACKHOE CONTROL VALVE)...6599
      Testing And Adjusting (Arm Control)...6599
      Testing And Adjusting (Boom Control)...6601
      Testing And Adjusting (Boom Swing Control)...6603
    PORT RELIEF VALVE (LOADER CONTROL VALVE)...6605
      Testing And Adjusting (Bucket Tilt)...6605
      Testing And Adjusting (Front Auxiliary)...6607
    LOADER CONTROL VALVE...6609
      Removal And Installation...6609
      Parts Identification...6611
      Disassembly And Assembly...6612
      Inlet/Outlet Valve Section...6613
      Lift Arm Valve Section...6615
      Tilt Valve Section...6618
      Auxiliary Valve Section...6622
    BACKHOE CONTROL VALVE...6627
      Removal And Installation...6627
      Parts Identification...6629
      Disassembly And Assembly...6630
      Inlet/Outlet Valve Section...6632
      Arm Valve Section...6634
      Tilt Valve Section...6637
      Right Stabilizer Valve Section...6640
      Left Stabilizer Valve Section...6643
      Boom Valve Section...6647
      Boom Swing Valve Section...6650
      Outlet Valve Section...6653
    HYDRAULIC FLUID RESERVOIR...6655
      Removal And Installation...6655
      Filter Removal And Installation...6657
    HYDRAULIC FILTER HOUSING...6659
      Removal And Installation...6659
      Disassembly...6660
      Assembly...6661
    GEAR PUMP...6663
      Removal And Installation...6663
      Parts Identification...6664
      Disassembly And Assembly...6665
      Inspection...6667
    STEERING PUMP...6669
      Removal And Installation...6669
      Parts Identification...6672
      Disassembly...6673
      Inspection...6682
      Assembly...6682
    TRAVEL PEDAL...6691
      Removal And Installation...6691
      Parts Identification...6692
      Disassembly And Assembly...6693
    STEERING VALVE...6699
      Removal And Installation...6699
      Description...6700
      Wheel Alignment Procedure...6700
  HYDROSTATIC SYSTEM...6701
    HYDROSTATIC SYSTEM INFORMATION...6703
      Troubleshooting Chart...6703
      Replenishing Valve Function...6704
    OIL COOLER...6705
      Removal And Installation...6705
      Parts Identification...6707
      Disassembly...6708
      Assembly...6710
    HYDROSTATIC DRIVE MOTOR...6713
      Removal And Installation...6713
      Parts Identification...6715
      Disassembly...6716
      Inspection...6720
      Assembly...6722
    HYDROSTATIC PUMP...6727
      Removal And Installation...6727
      Parts Identification...6730
      Disassembly...6732
      Inspection...6748
      Assembly...6750
    HYDROSTATIC TESTING...6765
      Pump Adjustment...6765
  DRIVE SYSTEM...6769
    PARKING BRAKE...6771
      Lever Removal And Installation...6771
      Cable Removal And Installation...6772
      Adjustment...6775
    BRAKE CALIPER...6777
      Removal And Installation...6777
      Parts Identification...6780
      Disassembly And Assembly...6781
    BRAKE CALIPER...6787
      Removal And Installation...6787
      Parts Identification...6790
      Disassembly And Assembly...6791
    REAR AXLE...6797
      Removal...6797
      Installation...6800
    AXLE AND DIFFERENTIAL (REAR)...6803
      Troubleshooting Chart...6803
      General Information...6804
      Wheel Hub/Spindle Parts Identification...6804
      Wheel Hub/Spindle Disassembly...6805
      Drive Axle Parts Identification...6809
      Drive Axle Disassembly...6810
      Steering Knuckle Parts Identification...6813
      Steering Knuckle Disassembly...6814
      Differential Parts Identification...6817
      Differential Disassembly...6818
      Differential Inspection...6824
      Pinion Group Parts Identification...6825
      Pinion Group Disassembly...6826
      Pinion Group Inspection...6829
      Pinion Group Assembly...6830
      Differential Assembly...6837
      Steering Knuckle Assembly...6846
      Drive Axle Assembly...6849
      Wheel Hub/Spindle Assembly...6852
    STEERING ANGLE ADJUSTMENT (REAR AXLE)...6857
      Adjustment...6857
    FRONT AXLE...6859
      Removal...6859
      Installation...6861
    AXLE AND DIFFERENTIAL (FRONT)...6863
      Troubleshooting Chart...6863
      General Information...6864
      Wheel Hub/Spindle Parts Identification...6864
      Wheel Hub/Spindle Disassembly...6865
      Drive Axle Parts Identification...6869
      Drive Axle Disassembly...6870
      Steering Knuckle Parts Identification...6873
      Steering Knuckle Disassembly...6874
      Differential Parts Identification...6877
      Differential Disassembly...6878
      Differential Inspection...6884
      Pinion Group Parts Identification...6885
      Pinion Group Disassembly...6886
      Pinion Group Inspection...6889
      Pinion Group Assembly...6890
      Differential Assembly...6897
      Steering Knuckle Assembly...6906
      Drive Axle Assembly...6909
      Wheel Hub/Spindle Assembly...6912
    STEERING ANGLE ADJUSTMENT (FRONT AXLE)...6917
      Adjustment...6917
    DRIVESHAFT...6919
      Removal And Installation...6919
    DROP BOX...6921
      Removal And Installation...6921
      Parts Identification...6924
      Disassembly...6925
      Inspection...6932
      Assembly...6932
  MAIN FRAME...6937
    OPERATOR CAB...6939
      Not Available At Time Of Printing...6939
    ENCLOSED CAB...6941
      Removal And Installation...6941
      Cab Mount Removal And Installation...6949
    OPERATOR SEAT...6951
      Removal And Installation...6951
    FLOOR PANELS...6953
      Left Front Panel Removal And Installation...6953
      Right Front Panel Removal And Installation...6953
      Rear Panel Removal And Installation...6954
    GRILL...6955
      Removal And Installation...6955
    GRILL FRAME...6957
      Removal And Installation...6957
    ENGINE SIDE COVERS...6959
      Removal And Installation...6959
    FENDER...6961
      Removal And Installation...6961
    ENGINE COVER...6963
      Removal And Installation...6963
    FUEL TANK...6965
      Removal And Installation...6965
      Fuel Fill Screen Removal And Installation...6966
    LIFT ARMS...6967
      Removal And Installation...6967
    BOB-TACH...6971
      Removal And Installation...6971
      Bob-Tach Lever And Wedge...6973
      Pivot Pin Bushing Removal And Installation...6975
    ARM...6977
      Removal And Installation...6977
      Arm Pivot Bushing Removal And Installation...6978
    BOOM...6979
      Removal And Installation...6979
    SWING FRAME...6983
      Removal And Installation...6983
      Bushing Removal And Installation...6984
    X-CHANGE™...6985
      Removal And Installation...6985
    BUCKET...6987
      Backhoe Bucket Teeth Removal And Installation...6987
      Loader Bucket Teeth Removal And Installation...6987
    STABILIZER FRAME...6989
      Removal And Installation...6989
    FRONT AXLE PIVOT FRAME...6999
      Removal...6999
      Installation...7000
      Bushing Removal And Installation...7001
    REAR WINDOW...7003
      Removal And Installation...7003
    CAB DOOR...7007
      Removal And Installation...7007
  ELECTRICAL SYSTEM AND ANALYSIS...7009
    ELECTRICAL SCHEMATICS...7011
    ELECTRICAL SYSTEM INFORMATION...7017
      Troubleshooting Chart...7017
      Description...7018
      Fuse Location...7018
    BATTERY...7019
      Removal And Installation...7019
      Servicing The Electrical System...7020
      Using A Booster Battery (Jump Starting)...7021
    ALTERNATOR...7023
      Adjusting The Alternator Belt...7023
      Description...7023
      Tests...7024
      Alternator Output Test...7024
      Full Field Test...7025
      Alternator Regulator Test...7025
      Alternator Regulator Test With Voltmeter...7026
      Removal And Installation...7027
      Parts Identification...7028
      Pulley Removal And Installation...7029
      Disassembly And Assembly...7030
      Rotor Continuity Test...7033
      Stator Continuity Test...7033
      Rectifier Continuity (Diode) Test...7034
      Brush Length...7034
    STARTER...7035
      Removal And Installation...7035
      Checking The Starter In The Loader...7035
      Parts Identification...7037
      Disassembly...7038
      Inspection And Repair...7043
      No Load Test...7047
      Assembly...7048
    FRONT LIGHTS...7055
      Bulb Removal And Installation...7055
      Housing Removal And Installation...7057
    TURN INDICATOR LIGHTS (FRONT)...7059
      Bulb Removal And Installation...7059
    TURN INDICATOR LIGHTS (REAR)...7061
      Bulb Removal And Installation...7061
    CAB LIGHTS...7063
      Bulb Removal And Installation...7063
      Housing Removal And Installation...7065
    FUEL LEVEL SENDER...7067
      Removal And Installation...7067
    INSTRUMENT PANEL...7069
      Removal And Installation...7069
    FRONT WIPER...7071
      Removal And Installation...7071
    REAR WIPER...7075
      Removal And Installation...7075
  ENGINE SERVICE...7077
    TROUBLESHOOTING...7081
      Chart...7081
    ENGINE SPEED CONTROL...7083
      Removal And Installation...7083
      Cable Removal And Installation...7084
    MUFFLER...7085
      Removal And Installation...7085
    AIR CLEANER...7087
      Removal And Installation...7087
    RADIATOR...7089
      Removal And Installation...7089
    ENGINE COMPONENTS AND TESTING...7091
      Checking Engine Compression...7091
      Checking Glow Plugs...7092
      Glow Plug Removal And Installation...7093
      Fuel Shut-Off Solenoid Removal And Installation...7094
      Checking Fuel Injection Pump...7095
      Fuel Injection Pump Removal And Installation...7096
      Fuel Injection Pump Timing...7098
      Fuel Injector Nozzles Removal And Installation...7099
      Checking Fuel Injector, Nozzles...7101
      Thermostat Removal And Installation...7102
      Water Pump Removal And Installation...7103
    ENGINE...7105
      Removal And Installation...7105
      Mount Replacement...7109
    RECONDITIONING THE ENGINE...7111
      Timing Gear Case Cover Removal And Installation...7111
      Oil Pump Removal And Installation...7113
      Crankshaft Front Seal Removal And Installation...7115
      Engine Speed Control Plate Removal And Installation...7116
      Idle Limit And Fuel Limit Adjustment...7117
      Exhaust Manifold Removal And Installation...7117
      Valve Cover Removal And Installation...7118
      Rocker Arm Removal And Installation...7119
      Push Rod Removal And Installation...7120
      Tappet Removal And Installation...7121
      Water Flange Removal And Installation...7121
      Cylinder Head Removal And Installation...7122
      Checking Piston Top Clearance...7123
      Cylinder Head Disassembly And Assembly...7124
      Servicing The Cylinder Head...7125
      Combustion Chamber Removal And Installation...7128
      Idler Gear Removal And Installation...7129
      Camshaft Removal And Installation...7130
      Fuel Camshaft Removal And Installation...7132
      Oil Pan Removal And Installation...7134
      Governor Shaft Removal And Installation...7135
      Governor Fork Lever Removal And Installation...7138
      Piston Removal And Installation...7140
      Checking The Piston And Connecting Rod...7140
      Connecting Rod Alignment...7141
      Piston Ring Gap...7141
      Piston Ring Installation...7142
      Connecting Rod Installation...7143
      Checking Engine Cylinder Bore...7143
      Crankshaft Removal And Installation...7144
      Checking Crankshaft Journal And Block Bearing...7146
      Checking Crankshaft Journal And Main Bearing...7147
      Connecting Rod Journal...7148
      Checking The End Play Of The Crankshaft...7149
      Crankshaft Alignment...7149
      Engine Timing Installation...7150
      Timing Gear Backlash, Idler Gear And Crankshaft...7150
      Idler Gear And Camshaft Gear...7151
      Idler Gear And Fuel Camshaft Gear...7151
      Fuel Camshaft Gear And Governor Shaft Gear...7151
    FLYWHEEL HOUSING...7153
      Removal And Installation...7153
    FLYWHEEL...7155
      Removal And Installation...7155
      Ring Gear Removal And Installation...7155
    RUBBER DRIVE COUPLER...7157
      Removal And Installation...7157
      Disassembly...7157
    TURBOCHARGER...7159
      Removal And Installation...7159
  HEATER...7163
    COMPONENTS...7165
      Identification...7165
    HEATER FAN...7167
      Removal And Installation...7167
    HEATER UNIT...7169
      Removal And Installation...7169
      Parts Identification...7171
      Disassembly And Assembly...7172
  SPECIFICATIONS...7175
    LOADER SPECIFICATIONS...7177
      Loader Backhoe Dimensions...7177
      Performance...7178
      Controls...7178
      Engine...7178
      Hydraulic System...7179
      Electrical...7179
      Drive System...7180
      Capacities...7180
      Tires...7180
    ENGINE SPECIFICATIONS...7181
      Engine Compression...7181
      Fuel Injection Nozzles...7181
      Fuel Injection Pump...7181
      Cylinder Head...7181
      Valves...7181
      Valve Springs...7182
      Rocker Arms...7182
      Camshaft...7182
      Cylinders...7182
      Piston Rings...7183
      Pistons...7183
      Crankshaft...7183
      Oil Pump...7184
      Thermostat...7184
      Grinding Specifications for the Crankshaft...7185
    LOADER BACKHOE TORQUE...7187
      Specifications...7187
    TORQUE SPECIFICATIONS FOR BOLTS...7189
      Torque For General Metric Bolts...7189
    HYDRAULIC/HYDROSTATIC FLUID SPECIFICATIONS...7191
      Specifications...7191
    CONVERSIONS...7193
      Decimal And Millimeter Equivalents...7193
      U.S. To Metric Conversion...7193
  SMR...7195
    Revision No: BL-275-1...7195
    Revision No: BL-275-2...7197
    Revision No: BL-275-3...7199
    Revision No: BL-275-4...7201
    Revision No: BL-275-5...7203
BL275 Service Manual 6902717 enUS sm 06-12...7205
  ALPHABETICAL INDEX...7209
  CONTENTS...7211
    FOREWORD...7212
    SAFETY INSTRUCTIONS...7215
      Before Operation...7215
      Fire Prevention...7217
    SERIAL NUMBER LOCATION...7218
      Loader Backhoe Serial Number...7218
      Engine Serial Number...7218
    DELIVERY REPORT...7218
    INGERSOLL-RAND IDENTIFICATIONS...7219
  SAFETY & MAINTENANCE...7221
    LIFTING AND BLOCKING THE LOADER BACKHOE...7223
      Procedure...7223
    APPROVED LIFT ARM SUPPORT DEVICE...7225
      Installing The Approved Lift Arm Support Device...7225
      Removing The Approved Lift Arm Support Device...7226
    ENGINE COVER...7227
    TRANSPORTING THE LOADER BACKHOE...7229
      Procedure...7229
    TOWING THE LOADER BACKHOE...7231
      Procedure...7231
    AXLE TOE-IN...7233
      Adjustment...7233
    SERVICE SCHEDULE...7235
      Chart...7235
    AIR CLEANER SERVICE...7237
      Replacing The Filter...7237
    ENGINE COOLING SYSTEM...7239
      Coolant Replacement...7239
    FUEL SYSTEM...7241
      Fuel Specifications...7241
      Filling The Fuel Tank...7241
      Fuel Filter...7241
      Removing Air From The Fuel System...7242
    ENGINE LUBRICATION SYSTEM...7243
      Checking Engine Oil...7243
      Oil Chart...7243
      Replacing The Oil And Filter...7243
    HYDRAULIC/HYDROSTATIC SYSTEM...7245
      Checking And Adding Fluid...7245
      Cleaning The Cooler...7246
      Replacing Hydraulic/Hydrostatic Filter...7246
      Replacing Hydraulic Fluid...7247
    REAR AXLE...7249
      Checking Oil Level...7249
      Draining Oil...7249
    FRONT AXLE...7249
      Checking Oil Level...7249
      Draining Oil...7249
    BOOM LOCK PIN...7251
      Engaging And Disengaging The Pin...7251
    BOB-TACH...7253
      Inspection And Maintenance...7253
    ALTERNATOR BELT...7255
      Adjusting The Alternator Belt...7255
    LUBRICATING THE LOADER BACKHOE...7257
    TIRE MAINTENANCE...7263
      Wheel Nuts...7263
      Tire Mounting...7263
      Tire Pressure...7263
    SWING LOCK PIN...7265
      Engaging The Swing Lock Pin...7265
  HYDRAULIC SYSTEM...7267
    HYDRAULIC/HYDROSTATIC SCHEMATICS...7271
    HYDRAULIC SYSTEM INFORMATION...7275
      Troubleshooting...7279
      Description...7280
    ARM CYLINDER...7281
      Checking...7281
      Removal And Installation...7282
      Parts Identification...7285
      Disassembly...7286
      Assembly...7288
    BOOM CYLINDER...7291
      Checking...7291
      Removal And Installation...7293
      Parts Identification...7296
      Disassembly...7297
      Assembly...7299
    SWING CYLINDER...7301
      Checking...7301
      Removal And Installation...7302
      Parts Identification...7304
      Disassembly...7305
      Assembly...7307
      Bushing Removal And Installation...7309
    BUCKET CYLINDER...7311
      Checking...7311
      Removal And Installation...7313
      Parts Identification...7316
      Disassembly...7317
      Assembly...7319
    STABILIZER CYLINDER...7321
      Checking...7321
      Removal And Installation...7322
      Parts Identification...7325
      Disassembly...7326
      Assembly...7330
    SIDE SHIFT LOCK CYLINDER...7333
      Removal And Installation...7333
      Parts Identification...7335
      Disassembly...7336
      Assembly...7337
    TILT CYLINDER...7339
      Checking...7339
      Removal And Installation...7340
      Parts Identification...7342
      Disassembly...7343
      Assembly...7345
    LIFT CYLINDER...7347
      Checking...7347
      Removal And Installation...7348
      Parts Identification...7350
      Disassembly...7351
      Assembly...7353
    STEERING CYLINDER (FRONT)...7355
      Removal And Installation...7355
      Parts Identification...7359
      Disassembly And Assembly...7360
      Inspection...7363
    STEERING CYLINDER (REAR)...7365
      Removal And Installation...7365
      Parts Identification...7368
      Disassembly And Assembly...7369
      Inspection...7372
    MAIN RELIEF VALVE...7375
      Testing The Main Relief Valve...7375
      Adjustment...7376
    PORT RELIEF VALVE (BACKHOE CONTROL VALVE)...7377
      Testing And Adjusting (Arm Control)...7377
      Testing And Adjusting (Boom Control)...7379
      Testing And Adjusting (Boom Swing Control)...7381
    PORT RELIEF VALVE (LOADER CONTROL VALVE)...7383
      Testing And Adjusting (Bucket Tilt)...7383
      Testing And Adjusting (Front Auxiliary)...7385
    LOADER CONTROL VALVE...7387
      Removal And Installation...7387
      Parts Identification...7389
      Disassembly And Assembly...7390
      Inlet/Outlet Valve Section...7391
      Lift Arm Valve Section...7393
      Tilt Valve Section...7396
      Auxiliary Valve Section...7400
    BACKHOE CONTROL VALVE...7405
      Removal And Installation...7405
      Parts Identification...7407
      Disassembly And Assembly...7408
      Inlet/Outlet Valve Section...7409
      Arm Valve Section...7412
      Tilt Valve Section...7415
      Right Stabilizer Valve Section...7418
      Left Stabilizer Valve Section...7421
      Boom Valve Section...7425
      Boom Swing Valve Section...7428
      Outlet Valve Section...7431
    HYDRAULIC FLUID RESERVOIR...7433
      Removal And Installation...7433
      Strainer Removal And Installation...7435
    HYDRAULIC FILTER HOUSING...7437
      Removal And Installation...7437
      Disassembly...7438
      Assembly...7439
    GEAR PUMP...7441
      Removal And Installation...7441
      Parts Identification...7442
      Disassembly And Assembly...7443
      Inspection...7445
    STEERING PUMP...7447
      Removal And Installation...7447
      Parts Identification...7448
      Disassembly...7449
      Inspection...7458
      Assembly...7458
    TRAVEL PEDAL...7467
      Removal And Installation...7467
      Parts Identification...7468
      Disassembly And Assembly...7469
    STEERING VALVE...7475
      Removal And Installation...7475
      Adjustment...7476
    SAPR BRAKE CYLINDER...7477
      Removal And Installation...7477
      Parts Identification...7479
      Disassembly...7480
      Assembly...7482
    SAPR BRAKE CONTROL VALVE...7485
      Removal And Installation...7485
      Parts Identification...7486
      Disassembly And Assembly...7487
  HYDROSTATIC SYSTEM...7489
    HYDROSTATIC SYSTEM INFORMATION...7491
      Troubleshooting Chart...7491
      Replenishing Valve Function...7492
    OIL COOLER...7493
      Removal And Installation...7493
      Parts Identification...7494
    HYDROSTATIC DRIVE MOTOR...7495
      Removal And Installation...7495
      Parts Identification...7496
      Disassembly...7497
      Inspection...7501
      Assembly...7503
    HYDROSTATIC PUMP...7509
      Removal And Installation...7509
      Parts Identification...7512
      Disassembly...7514
      Inspection...7530
      Assembly...7532
    HYDROSTATIC TESTING...7547
      Pump Adjustment...7547
  DRIVE SYSTEM...7551
    PARKING BRAKE...7553
      Lever Removal And Installation...7553
      Cable Removal And Installation...7554
      Adjustment...7556
    PARKING BRAKE...7557
      Lever Removal And Installation...7557
      Cable Removal And Installation...7558
      Adjustment...7560
    REAR AXLE...7561
      Removal...7561
      Installation...7564
    AXLE AND DIFFERENTIAL (REAR)...7567
      Drive Axle Parts Identification...7573
      Drive Axle Disassembly...7574
      Troubleshooting Chart...7567
      General Information...7568
      Wheel Hub/Spindle Parts Identification...7568
      Wheel Hub/Spindle Disassembly...7569
      Steering Knuckle Parts Identification...7577
      Steering Knuckle Disassembly...7578
      Differential Parts Identification...7581
      Differential Disassembly...7582
      Differential Inspection...7588
      Pinion Group Parts Identification...7589
      Pinion Group Disassembly...7590
      Pinion Group Inspection...7593
      Pinion Group Assembly...7594
      Differential Assembly...7601
      Steering Knuckle Assembly...7610
      Drive Axle Assembly...7613
      Wheel Hub/Spindle Assembly...7616
    STEERING ANGLE ADJUSTMENT (REAR AXLE)...7621
      Adjustment...7621
    FRONT AXLE...7623
      Removal...7623
      Installation...7625
    AXLE AND DIFFERENTIAL (FRONT)...7627
      Troubleshooting Chart...7627
      General Information...7628
      Wheel Hub/Spindle Parts Identification...7628
      Wheel Hub/Spindle Disassembly...7629
      Drive Axle Parts Identification...7633
      Drive Axle Disassembly...7634
      Steering Knuckle Parts Identification...7637
      Steering Knuckle Disassembly...7638
      Differential Parts Identification...7641
      Differential Disassembly...7642
      Differential Inspection...7648
      Pinion Group Parts Identification...7649
      Pinion Group Disassembly...7650
      Pinion Group Inspection...7653
      Pinion Group Assembly...7654
      Differential Assembly...7661
      Steering Knuckle Assembly...7670
      Drive Axle Assembly...7673
      Wheel Hub/Spindle Assembly...7676
    STEERING ANGLE ADJUSTMENT (FRONT AXLE)...7681
      Adjustment...7681
    DRIVESHAFT...7683
      Removal And Installation...7683
    DROP BOX...7685
      Removal And Installation...7685
      Parts Identification...7688
      Disassembly...7689
      Inspection...7696
      Assembly...7696
  MAIN FRAME...7701
    OPERATOR CAB...7703
      Not Available At Time Of Printing...7703
    ENCLOSED CAB...7705
      Removal And Installation...7705
      Cab Mount Removal And Installation...7712
    OPERATOR SEAT...7713
      Removal And Installation...7713
    FLOOR PANELS...7715
      Left Front Panel Removal And Installation...7715
      Right Front Panel Removal And Installation...7715
      Rear Panel Removal And Installation...7716
    GRILL...7717
      Removal And Installation...7717
    GRILL FRAME...7719
      Removal And Installation...7719
    ENGINE SIDE COVERS...7721
      Removal And Installation...7721
    FENDER...7723
      Removal And Installation...7723
    ENGINE COVER...7725
      Removal And Installation...7725
    FUEL TANK...7727
      Removal And Installation...7727
      Fuel Fill Screen Removal And Installation...7728
    LIFT ARMS...7729
      Removal And Installation...7729
    BOB-TACH...7733
      Removal And Installation...7733
      Bob-Tach Lever And Wedge...7735
      Pivot Pin Bushing Removal And Installation...7737
    ARM...7739
      Removal And Installation...7739
      Arm Pivot Bushing Removal And Installation...7741
    BOOM...7743
      Removal And Installation...7743
      Boom Pivot Bushing Removal And Installation...7744
    SWING FRAME...7745
      Removal And Installation...7745
      Bushing Removal And Installation...7747
    X-CHANGE™...7749
      Removal And Installation...7749
    BUCKET...7751
      Backhoe Bucket Teeth Removal And Installation...7751
      Loader Bucket Teeth Removal And Installation...7751
    STABILIZER FRAME...7753
      Removal And Installation...7753
    FRONT AXLE PIVOT FRAME...7757
      Removal...7757
      Installation...7758
      Bushing Removal And Installation...7759
    REAR WINDOW...7761
      Removal And Installation...7761
    CAB DOOR...7765
      Removal And Installation...7765
  ELECTRICAL SYSTEM AND ANALYSIS...7767
    ELECTRICAL SCHEMATICS...7769
    ELECTRICAL SYSTEM INFORMATION...7773
      Troubleshooting Chart...7773
      Description...7774
      Fuse Location...7774
    BATTERY...7775
      Removal And Installation...7775
      Servicing The Electrical System...7776
      Using A Booster Battery (Jump Starting)...7777
    ALTERNATOR...7779
      Adjusting The Alternator Belt...7779
      Description...7779
      Tests...7780
      Alternator Output Test...7780
      Full Field Test...7781
      Alternator Regulator Test...7781
      Alternator Regulator Test With Voltmeter...7782
      Removal And Installation...7783
      Parts Identification...7784
      Pulley Removal And Installation...7785
      Disassembly And Assembly...7786
      Rotor Continuity Test...7789
      Stator Continuity Test...7789
      Rectifier Continuity (Diode) Test...7790
      Brush Length...7790
    STARTER...7791
      Removal And Installation...7791
      Checking The Starter In The Loader...7791
      Parts Identification...7793
      Disassembly...7794
      Inspection And Repair...7799
      No Load Test...7803
      Assembly...7804
    FRONT LIGHTS...7811
      Bulb Removal And Installation...7811
      Housing Removal And Installation...7813
    TURN INDICATOR LIGHTS (FRONT)...7815
      Bulb Removal And Installation...7815
    TURN INDICATOR LIGHTS (REAR)...7817
      Bulb Removal And Installation...7817
    CAB LIGHTS...7819
      Bulb Removal And Installation...7819
      Housing Removal And Installation...7821
    FUEL LEVEL SENDER...7823
      Removal And Installation...7823
    INSTRUMENT PANEL...7825
      Removal And Installation...7825
    FRONT WIPER...7827
      Removal And Installation...7827
    REAR WIPER...7831
      Removal And Installation...7831
  ENGINE SERVICE...7833
    TROUBLESHOOTING...7837
      Chart...7837
    ENGINE SPEED CONTROL...7839
      Removal And Installation...7839
      Cable Removal And Installation...7840
    MUFFLER...7841
      Removal And Installation...7841
    AIR CLEANER...7843
      Removal And Installation...7843
    RADIATOR...7845
      Removal And Installation...7845
    ENGINE COMPONENTS AND TESTING...7847
      Checking Engine Compression...7847
      Checking Glow Plugs...7848
      Glow Plug Removal And Installation...7849
      Fuel Shut-Off Solenoid Removal And Installation...7850
      Checking Fuel Injection Pump...7851
      Fuel Injection Pump Removal And Installation...7852
      Fuel Injection Pump Timing...7854
      Fuel Injector Nozzles Removal And Installation...7855
      Checking Fuel Injector, Nozzles...7857
      Thermostat Removal And Installation...7858
      Water Pump Removal And Installation...7859
    ENGINE...7861
      Removal And Installation...7861
      Mount Replacement...7865
    RECONDITIONING THE ENGINE...7867
      Timing Gear Case Cover Removal And Installation...7867
      Oil Pump Removal And Installation...7869
      Crankshaft Front Seal Removal And Installation...7871
      Engine Speed Control Plate Removal And Installation...7872
      Idle Limit And Fuel Limit Adjustment...7873
      Exhaust Manifold Removal And Installation...7873
      Valve Cover Removal And Installation...7874
      Rocker Arm Removal And Installation...7875
      Push Rod Removal And Installation...7876
      Tappet Removal And Installation...7877
      Water Flange Removal And Installation...7877
      Cylinder Head Removal And Installation...7878
      Checking Piston Top Clearance...7879
      Cylinder Head Disassembly And Assembly...7880
      Servicing The Cylinder Head...7881
      Combustion Chamber Removal And Installation...7884
      Idler Gear Removal And Installation...7885
      Camshaft Removal And Installation...7886
      Fuel Camshaft Removal And Installation...7888
      Oil Pan Removal And Installation...7890
      Governor Shaft Removal And Installation...7891
      Governor Fork Lever Removal And Installation...7894
      Piston Removal And Installation...7896
      Checking The Piston And Connecting Rod...7896
      Connecting Rod Alignment...7897
      Piston Ring Gap...7897
      Piston Ring Installation...7898
      Connecting Rod Installation...7899
      Checking Engine Cylinder Bore...7899
      Crankshaft Removal And Installation...7900
      Checking Crankshaft Journal And Block Bearing...7902
      Checking Crankshaft Journal And Main Bearing...7903
      Connecting Rod Journal...7904
      Checking The End Play Of The Crankshaft...7905
      Crankshaft Alignment...7905
      Engine Timing Installation...7906
      Timing Gear Backlash, Idler Gear And Crankshaft...7906
      Idler Gear And Camshaft Gear...7907
      Idler Gear And Fuel Camshaft Gear...7907
      Fuel Camshaft Gear And Governor Shaft Gear...7907
    FLYWHEEL HOUSING...7909
      Removal And Installation...7909
    FLYWHEEL...7911
      Removal And Installation...7911
      Ring Gear Removal And Installation...7911
    RUBBER DRIVE COUPLER...7913
      Removal And Installation...7913
      Disassembly...7913
    TURBOCHARGER...7915
      Checking...7915
      Description...7915
      Removal And Installation...7915
  HEATER...7919
    COMPONENTS...7921
      Identification...7921
    HEATER FAN...7923
      Removal And Installation...7923
    HEATER UNIT...7925
      Removal And Installation...7925
      Parts Identification...7927
      Disassembly And Assembly...7928
  SPECIFICATIONS...7931
    LOADER BACKHOE SPECIFICATIONS...7933
      Loader Backhoe Dimensions...7933
      Backhoe Rated Load Capacity (Per SAE J31)...7934
      Performance...7935
      Controls...7935
      Engine...7935
      Hydraulic System...7936
      Electrical...7936
      Drive System...7937
      Capacities...7937
      Tires...7937
    ENGINE SPECIFICATIONS...7939
      Engine Compression...7939
      Fuel Injection Nozzles...7939
      Fuel Injection Pump...7939
      Cylinder Head...7939
      Valves...7939
      Valve Springs...7940
      Rocker Arms...7940
      Camshaft...7940
      Cylinders...7940
      Piston Rings...7941
      Pistons...7941
      Crankshaft...7941
      Oil Pump...7942
      Thermostat...7942
      Grinding Specifications for the Crankshaft...7943
    LOADER BACKHOE TORQUE...7945
      Specifications...7945
    TORQUE SPECIFICATIONS FOR BOLTS...7947
      Torque For General Metric Bolts...7947
    HYDRAULIC/HYDROSTATIC FLUID SPECIFICATIONS...7949
      Specifications...7949
    CONVERSIONS...7951
      Decimal And Millimeter Equivalents...7951
      U.S. To Metric Conversion...7951
  SMR...7953
    Revision No: BL275-1...7953
    Revision No: BL275-2...7955
    Revision No: BL-275-3...7957
BL370 Service Manual 22535801 enUS sm 06-12...7959
  ALPHABETICAL INDEX...7961
  MAINTENANCE SAFETY...7963
  CONTENTS...7965
    FOREWORD...7966
    SAFETY INSTRUCTIONS...7969
      Before Operation...7969
      Fire Prevention...7971
    SERIAL NUMBER LOCATION...7972
      Backhoe Loader Serial Number...7972
      Engine Serial Number...7972
    DELIVERY REPORT...7972
    BACKHOE LOADER IDENTIFICATION...7973
  SAFETY AND MAINTENANCE...7975
    LIFTING AND BLOCKING THE BACKHOE LOADER...7977
      Procedure...7977
    APPROVED LIFT ARM SUPPORT DEVICE...7979
      Installing The Approved Lift Arm Support Device...7979
      Removing The Approved Lift Arm Support Device...7980
    ENGINE COVER...7981
    TRANSPORTING THE BACKHOE LOADER...7983
      Procedure...7983
    TOWING THE BACKHOE LOADER...7985
      Procedure...7985
    AXLE TOE-IN...7987
      Procedure...7987
    SERVICE SCHEDULE...7989
      Chart...7989
    AIR CLEANER SERVICE...7991
      Replacing The Filter...7991
    ENGINE COOLING SYSTEM...7993
      Cleaning The Cooling System...7993
      Checking Coolant Level...7993
      Coolant Replacement...7993
    FUEL SYSTEM...7995
      Fuel Specifications...7995
      Filling The Fuel Tank...7995
      Fuel Filter...7995
      Removing Air From The Fuel System...7997
    ENGINE LUBRICATION SYSTEM...7999
      Checking Engine Oil...7999
      Oil Chart...7999
      Replacing The Oil And Filter...8000
    HYDRAULIC/HYDROSTATIC SYSTEM...8003
      Checking And Adding Fluid...8003
      Cleaning The Oil Cooler/Radiator...8004
      Replacing Hydraulic/Hydrostatic Filter...8004
      Replacing Hydraulic Fluid...8005
    AXLES (FRONT AND REAR)...8007
      Checking Oil Level (Planetary Carrier)...8007
      Draining Oil (Planetary Carrier)...8007
      Checking Oil Level (Rear Axle)...8008
      Draining Oil (Rear Axle)...8008
      Checking Oil Level (Front Axle)...8008
      Draining Oil (Front Axle)...8008
    BOOM LOCK PIN...8009
      Engaging And Disengaging The Pin...8009
    BOB-TACH HAND LEVER...8011
      Inspection And Maintenance...8011
    ALTERNATOR BELT...8013
      Adjusting The Alternator Belt...8013
    LUBRICATING THE BACKHOE LOADER...8015
    TIRE MAINTENANCE...8023
      Wheel Nuts...8023
      Mounting...8023
      Tire Pressure...8023
  HYDRAULIC SYSTEM...8025
    HYDRAULIC/HYDROSTATIC SCHEMATICS...8029
    HYDRAULIC SYSTEM INFORMATION...8031
      Troubleshooting...8034
      Description...8035
    ARM CYLINDER...8037
      Checking...8037
      Removal And Installation...8038
      Parts Identification...8041
      Disassembly...8042
      Assembly...8044
    BOOM CYLINDER...8047
      Checking...8047
      Removal And Installation...8049
      Parts Identification...8052
      Disassembly...8053
      Assembly...8055
    SWING CYLINDER...8059
      Checking...8059
      Removal And Installation...8060
      Parts Identification...8062
      Disassembly...8063
      Assembly...8065
      Bushing Removal And Installation...8068
    BUCKET CYLINDER...8069
      Checking...8069
      Removal And Installation...8071
      Parts Identification...8074
      Disassembly...8075
      Assembly...8077
    STABILIZER CYLINDER...8079
      Checking...8079
      Removal And Installation...8081
      Parts Identification...8083
      Disassembly...8084
      Assembly...8088
    TILT CYLINDER...8093
      Checking...8093
      Removal And Installation...8094
      Parts Identification...8096
      Disassembly...8097
      Assembly...8099
    LIFT CYLINDER...8101
      Checking...8101
      Removal And Installation...8102
      Parts Identification...8104
      Disassembly...8105
      Assembly...8107
    STEERING CYLINDER (FRONT)...8111
      Removal And Installation...8111
      Parts Identification...8115
      Disassembly And Assembly...8116
      Inspection...8119
    STEERING CYLINDER (REAR)...8121
      Removal And Installation...8121
      Parts Identification...8124
      Disassembly And Assembly...8125
      Inspection...8128
    MAIN RELIEF VALVE...8129
      Description...8129
      Testing...8129
      Adjustment...8130
    PORT RELIEF VALVE (BACKHOE CONTROL VALVE)...8131
      Testing And Adjusting (Arm Control)...8131
      Testing And Adjusting (Bucket Control)...8132
      Testing And Adjusting (Boom Control)...8134
      Testing And Adjusting (Boom Swing Control)...8135
    PORT RELIEF VALVE (LOADER CONTROL VALVE)...8137
      Testing And Adjusting (Bucket Tilt)...8137
      Testing And Adjusting (Front Auxiliary)...8139
    LOADER CONTROL VALVE...8141
      Removal And Installation...8141
      Parts Identification...8143
      Disassembly And Assembly...8144
      Inlet/Outlet Valve Section...8144
      Lift Arm Valve Section...8146
      Tilt Valve Section...8150
      Auxiliary Valve Section (Front)...8155
    BACKHOE CONTROL VALVE...8161
      Removal And Installation...8161
      Parts Identification...8163
      Disassembly And Assembly...8164
      Inlet/Outlet Valve Section...8165
      Arm Valve Section...8167
      Bucket Valve Section...8170
      Right Stabilizer Valve Section...8174
      Left Stabilizer Valve Section...8177
      Boom Valve Section...8181
      Boom Swing Valve Section...8184
      Outlet Valve Section...8187
    HYDRAULIC FLUID RESERVOIR...8189
      Removal And Installation...8189
      Strainer Removal And Installation...8191
    HYDRAULIC FILTER HOUSING...8193
      Removal And Installation...8193
      Disassembly...8194
      Assembly...8195
    HYDRAULIC FILTER...8197
      Removal And Installation...8197
    GEAR PUMP...8199
      Removal And Installation...8199
      Parts Identification...8200
      Disassembly And Assembly...8201
      Inspection...8204
    STEERING PUMP...8205
      Removal And Installation...8205
      Parts Identification...8207
      Disassembly...8208
      Inspection...8217
      Assembly...8217
    STEERING VALVE...8227
      Removal And Installation...8227
      Wheel Alignment Procedure...8227
    MASTER CYLINDER...8229
      Removal And Installation...8229
      Parts Identification...8230
      Disassembly And Assembly...8231
  HYDROSTATIC SYSTEM...8233
    HYDROSTATIC SYSTEM INFORMATION...8235
      Troubleshooting Chart...8235
      Replenishing Valve Function...8236
    OIL COOLER/RADIATOR...8237
      Description...8237
    HYDROSTATIC DRIVE MOTOR...8239
      Removal And Installation...8239
      Parts Identification...8241
      Disassembly...8242
      Inspection...8257
      Assembly...8260
    HYDROSTATIC PUMP...8275
      Removal And Installation...8275
      Parts Identification...8278
      Disassembly...8279
      Inspection...8294
      Assembly...8297
    HYDROSTATIC PUMP TESTING...8313
      Hydrostatic Pump Work Sheet...8313
      Pump Testing...8316
  DRIVE SYSTEM...8321
    TROUBLESHOOTING...8323
      Chart...8323
    PARKING BRAKE HOUSING...8325
      Removal And Installation...8325
      Parts Identification...8326
      Disassembly And Assembly...8327
    SERVICE BRAKE...8337
      Description...8337
      Bleeding The Brake Circuit...8337
    REAR AXLE...8339
      Removal...8339
      Installation...8342
    FRONT AXLE...8347
      Removal...8347
      Installation...8349
      Axle Pivot Bushing Removal And Installation...8350
      Axle Pivot Bushing Removal And Installation...8351
    DRIVESHAFT...8353
      Removal And Installation...8353
    DROP BOX...8355
      Removal And Installation...8355
      Parts Identification...8358
      Disassembly...8360
      Inspection...8365
      Assembly...8367
    BRAKE PEDAL ASSEMBLY...8375
      Removal And Installation...8375
  MAIN FRAME...8379
    OPERATOR CANOPY...8381
      Removal And Installation...8381
    ENCLOSED CAB...8387
      Not Available At Time Of Print...8387
    OPERATOR SEAT...8389
      Removal And Installation...8389
    FLOOR PANELS...8391
      Front Panel Removal And Installation...8391
      Rear Panel Removal And Installation...8391
      Front Right Panel Removal And Installation...8392
      Front Left Panel Removal And Installation...8392
    GRILL...8393
      Removal And Installation...8393
    GRILL FRAME...8395
      Removal And Installation...8395
    ENGINE SIDE COVERS...8397
      Removal And Installation...8397
    FENDER...8399
      Removal And Installation...8399
    ENGINE COVER...8401
      Removal And Installation...8401
    FUEL TANK...8403
      Removal And Installation...8403
      Screen Removal And Installation...8405
    LIFT ARMS...8407
      Removal And Installation...8407
    BOB-TACH...8413
      Removal And Installation...8413
      Bob-Tach Lever And Wedge...8414
      Pivot Pin Bushing Removal And Installation...8416
    ARM...8417
      Removal And Installation...8417
      Arm Pivot Bushing Removal And Installation...8419
    BOOM...8421
      Removal And Installation...8421
      Boom Pivot Bushing Removal And Installation...8422
    SWING FRAME...8423
      Removal And Installation...8423
    X-CHANGE™...8425
      Removal And Installation...8425
    BUCKET...8427
      Backhoe Bucket Teeth Removal And Installation...8427
      Loader Bucket Teeth Removal And Installation...8427
    LIFT ARM STABILIZER...8429
      Removal And Installation...8429
    CENTER FLOOR PANEL...8431
      Removal And Installation...8431
    STABILIZER...8435
      Removal And Installation...8435
  ELECTRICAL SYSTEM AND ANALYSIS...8437
    ELECTRICAL SCHEMATICS...8439
    ELECTRICAL SYSTEM INFORMATION...8441
      Troubleshooting Chart...8441
      Description...8442
      Fuse And Relay Location...8442
      Relay Location...8442
    BATTERY...8443
      Removal And Installation...8443
      Servicing The Electrical System...8444
      Using A Booster Battery (Jump Starting)...8445
    ALTERNATOR...8447
      Adjusting The Alternator Belt...8447
      Description...8447
      Tests...8448
      Alternator Output Test...8448
      Full Field Test...8449
      Alternator Regulator Test...8449
      Alternator Regulator Test With Voltmeter...8450
      Alternator Removal And Installation...8451
      Parts Identification...8452
      Pulley Removal And Installation...8453
      Disassembly And Assembly...8454
      Rotor Continuity Test...8457
      Stator Continuity Test...8457
      Rectifier Continuity (Diode) Test...8458
      Brush Length...8458
    STARTER...8459
      Removal And Installation...8459
      Checking The Starter In The Loader...8459
      Parts Identification...8461
      Disassembly...8462
      Inspection And Repair...8467
      No Load Test...8471
      Assembly...8472
    FRONT LIGHTS...8479
      Bulb Removal And Installation...8479
      Housing Removal And Installation...8481
    TURN INDICATOR LIGHTS (FRONT)...8483
      Bulb Removal And Installation...8483
    TURN INDICATOR LIGHTS (REAR)...8485
      Bulb Removal And Installation...8485
    FUEL LEVEL SENDER...8487
      Removal And Installation...8487
    INSTRUMENT PANEL...8489
      Removal And Installation...8489
  ENGINE SERVICE...8491
    TROUBLESHOOTING...8493
      Chart...8493
    ENGINE SPEED CONTROL...8495
      Removal And Installation...8495
      Cable And Rod Removal And Installation...8496
    TRAVEL PEDAL...8499
      Removal And Installation...8499
    MUFFLER...8503
      Removal And Installation...8503
    AIR CLEANER...8505
      Removal And Installation...8505
    OIL COOLER/RADIATOR...8507
      Removal And Installation...8507
      Disassembly...8509
      Inspection...8510
      Assembly...8510
    ENGINE COMPONENTS AND TESTING...8513
      Engine Compression Checking...8513
      Glow Plugs Removal And Installation...8514
      Checking The Glow Plug...8515
      Fuel Shut-off Solenoid Removal And Installation...8516
      Fuel Injection Pump Check...8517
      Fuel Injection Pump Removal And Installation...8518
      Fuel Injection Pump Timing...8521
      Fuel Injector Nozzles Removal And Installation...8523
      Fuel Injector Nozzle Check...8525
      Valve Clearance Adjustment...8526
    ENGINE...8527
      Removal And Installation...8527
      Mount Replacement...8531
    RECONDITIONING THE ENGINE...8533
      Cylinder Head Removal And Installation...8533
      Cylinder Head Disassembly And Assembly...8536
      Cylinder Head Servicing...8537
      Cylinder Head Top Clearance...8537
      Valve Guide Checking...8538
      Reconditioning The Valve And Valve Seat...8540
      Valve Spring...8541
      Rocker Arm And Shaft Checking...8542
      Timing Gearcase Cover Removal And Installation...8542
      Idler Gear And Camshaft Removal And Installation...8545
      Camshaft Servicing...8546
      Idler Gear And Shaft Servicing...8547
      Timing Gears Checking Backlash...8548
      Fuel Camshaft Removal And Installation...8548
      Fuel Camshaft Governor...8549
      Crankshaft Gear Removal And Installation...8549
      Oil Pump Removal And Installation...8550
      Oil Pump Service...8550
      Checking Engine Oil Pressure...8551
      Valve Tappets...8552
      Piston And Connecting Rod Removal And Installation...8552
      Piston And Connecting Rod Servicing...8554
      Connecting Rod Alignment...8556
      Crankshaft And Bearings Removal And Installation...8557
      Crankshaft And Bearings Servicing...8559
      Cylinder Bore Checking...8562
      Water Pump Removal And Installation...8562
      Water Pump Disassembly And Assembly...8563
      Fan Removal And Installation...8564
    FLYWHEEL HOUSING...8565
      Removal And Installation...8565
    FLYWHEEL...8567
      Removal And Installation...8567
      Ring Gear Removal And Installation...8567
    DRIVE COUPLER...8569
      Removal And Installation...8569
    TURBO...8571
      Not Available At Time Of Print...8571
  SPECIFICATIONS...8573
    LOADER SPECIFICATIONS...8575
      Backhoe Loader Dimensions...8575
      Loader Performance...8576
      Backhoe Performance...8576
      Controls...8576
      Engine...8576
      Hydraulic System...8577
      Drive System...8577
      Electrical...8578
      Tires...8578
      Capacities...8578
    ENGINE SPECIFICATIONS...8579
      Fuel Injection Nozzles...8579
      Fuel Injection Pump...8579
      Cylinder Head...8579
      Valves...8579
      Valve Springs...8580
      Valve Timing...8580
      Rocker Arms...8580
      Camshaft...8580
      Cylinders...8580
      Tappet...8580
      Piston Rings...8581
      Pistons...8581
      Crankshaft...8581
      Oil Pump...8581
      Thermostat...8582
      Connecting Rods...8582
      Timing Gear...8582
      Cylinder Liner...8582
      Engine Bolt Torque...8583
      Grinding Specifications for the Crankshaft...8584
    BACKHOE LOADER TORQUE...8585
      Specifications...8585
    TORQUE SPECIFICATIONS FOR BOLTS...8587
      Torque For General Metric Bolts...8587
    HYDRAULIC/HYDROSTATIC FLUID SPECIFICATIONS...8589
      Specifications...8589
    CONVERSIONS...8591
      Decimal And Millimeter Equivalents...8591
      U.S. To Metric Conversion...8591
  SMR...8593
    BL-370-1...8593
BL370 Service Manual 6902813 enUS sm 06-12...8595
  MAINTENANCE SAFETY...8597
  ALPHABETICAL INDEX...8599
  CONTENTS...8601
    FOREWORD...8602
    SAFETY INSTRUCTIONS...8605
      Safe Operation Is The Operator’s Responsibility...8605
      FIRE PREVENTION...8606
    SERIAL NUMBER LOCATION...8607
      Loader Backhoe Serial Number...8607
      Engine Serial Number...8607
    DELIVERY REPORT...8607
    LOADER BACKHOE IDENTIFICATION...8608
  SAFETY AND MAINTENANCE...8609
    LIFTING AND BLOCKING THE LOADER BACKHOE...8611
      Procedure...8611
    APPROVED LIFT ARM SUPPORT DEVICE...8613
      Installing The Approved Lift Arm Support Device...8613
      Removing The Approved Lift Arm Support Device...8614
    ENGINE COVER...8615
    TRANSPORTING THE LOADER BACKHOE...8617
    TOWING THE LOADER BACKHOE...8619
      Procedure...8619
    AXLE TOE-IN...8621
      Procedure...8621
    SERVICE SCHEDULE...8623
      Chart...8623
    AIR CLEANER SERVICE...8625
      Replacing The Filter...8625
    ENGINE COOLING SYSTEM...8627
      Coolant Replacement...8627
    FUEL SYSTEM...8629
      Fuel Specifications...8629
      Filling The Fuel Tank...8629
      Fuel Filter...8630
      Removing Air From The Fuel System...8630
    ENGINE LUBRICATION SYSTEM...8631
      Checking Engine Oil...8631
      Oil Chart...8631
      Replacing Oil And Filter...8632
    HYDRAULIC/HYDROSTATIC SYSTEM...8635
      Checking And Adding Fluid...8635
      Cleaning The Cooler...8635
      Replacing Hydraulic/Hydrostatic Filter...8636
      Replacing Hydraulic Fluid...8637
    REAR AXLE...8639
      Checking Oil Level...8639
      Draining Oil...8639
    FRONT AXLE...8640
      Checking Oil Level...8640
      Draining Oil...8640
    BOOM LOCK PIN...8641
      Engaging And Disengaging The Pin...8641
    BOB-TACH HAND LEVER...8643
      Inspection And Maintenance...8643
    ALTERNATOR BELT...8645
      Adjusting The Alternator Belt...8645
    LUBRICATING THE LOADER BACKHOE...8647
    TIRE MAINTENANCE...8655
      Wheel Nuts...8655
      Mounting...8655
      Tire Pressure...8655
  HYDRAULIC SYSTEM...8657
    HYDRAULIC SYSTEM INFORMATION...8663
      Troubleshooting...8667
      Description...8668
    ARM CYLINDER...8669
      Checking...8669
      Removal And Installation...8670
      Parts Identification...8673
      Disassembly...8674
      Assembly...8676
    BOOM CYLINDER...8679
      Checking...8679
      Removal And Installation...8681
      Parts Identification...8684
      Disassembly...8685
      Assembly...8687
    SWING CYLINDER...8691
      Checking...8691
      Removal And Installation...8692
      Parts Identification...8694
      Disassembly...8695
      Assembly...8697
    BUCKET CYLINDER...8701
      Checking...8701
      Removal And Installation...8703
      Parts Identification...8706
      Disassembly...8707
      Assembly...8709
    STABILIZER CYLINDER...8711
      Checking...8711
      Removal And Installation...8713
      Parts Identification...8715
      Disassembly...8716
      Assembly...8720
    TILT CYLINDER...8725
      Checking...8725
      Removal And Installation...8726
      Parts Identification...8728
      Disassembly...8729
      Assembly...8731
    LIFT CYLINDER...8733
      Checking...8733
      Removal And Installation...8734
      Parts Identification...8736
      Disassembly...8737
      Assembly...8739
    STEERING CYLINDER (FRONT)...8743
      Removal And Installation...8743
    STEERING CYLINDER (FRONT) (CONT’D)...8747
      Parts Identification...8747
      Disassembly And Assembly...8748
      Inspection...8751
    STEERING CYLINDER (REAR)...8753
      Removal And Installation...8753
    STEERING CYLINDER (REAR) (CONT’D)...8756
      Parts Identification...8756
      Disassembly And Assembly...8757
      Inspection...8760
    MAIN RELIEF VALVE...8761
      Testing The Main Relief Valve...8761
      Adjustment...8762
    PORT RELIEF VALVE (BACKHOE CONTROL VALVE)...8763
      Testing And Adjusting (Arm Control)...8763
      Testing And Adjusting (Boom Control)...8765
      Testing And Adjusting (Boom Swing Control)...8767
    LOADER CONTROL VALVE...8769
      Removal And Installation...8769
      Parts Identification...8771
      Disassembly And Assembly...8772
      Inlet/Outlet Valve Section...8772
      Lift Arm Valve Section...8774
      Tilt Valve Section...8778
      Auxiliary Valve Section (Front)...8783
    BACKHOE CONTROL VALVE...8789
      Removal And Installation...8789
    BACKHOE CONTROL VALVE (CONT’D)...8791
      Parts Identification...8791
      Disassembly And Assembly...8792
      Inlet/Outlet Valve Section...8794
      Arm Valve Section...8796
      Tilt Valve Section...8799
      Right Stabilizer Valve Section...8802
      Left Stabilizer Valve Section...8805
      Boom Valve Section...8809
      Boom Swing Valve Section...8812
      Outlet Valve Section...8815
    HYDRAULIC FLUID RESERVOIR...8817
      Removal And Installation...8817
      Strainer Removal And Installation...8819
    HYDRAULIC FILTER HOUSING...8821
      Removal And Installation...8821
      Disassembly...8822
      Assembly...8823
    HYDRAULIC FILTER...8825
      Removal And Installation...8825
    GEAR PUMP...8827
      Removal And Installation...8827
      Parts Identification...8828
      Disassembly And Assembly...8829
      Inspection...8832
    STEERING PUMP...8833
      Removal And Installation...8833
      Parts Identification...8835
      Disassembly...8836
      Inspection...8845
      Assembly...8845
    TRAVEL PEDAL...8855
      Not Available At Time Of Print...8855
    STEERING VALVE...8857
      Removal And Installation...8857
      Adjustment...8858
    MASTER CYLINDER...8859
      Removal And Installation...8859
    MASTER CYLINDER (CONT’D)...8860
      Parts Identification...8860
      Disassembly And Assembly...8861
  HYDROSTATIC SYSTEM...8863
    HYDROSTATIC SYSTEM INFORMATION...8865
      Troubleshooting Chart...8865
      Replenishing Valve Function...8866
    OIL COOLER...8867
      Disassembly...8867
      Inspection...8868
      Assembly...8868
    HYDROSTATIC DRIVE MOTOR...8871
      Removal And Installation...8871
      Parts Identification...8873
      Disassembly...8874
      Inspection...8889
      Assembly...8892
    HYDROSTATIC PUMP...8907
      Removal And Installation...8907
    HYDROSTATIC PUMP (CONT’D)...8910
      Parts Identification...8910
      Disassembly...8911
      Inspection...8924
      Assembly...8926
    HYDROSTATIC PUMP TESTING...8941
      Hydrostatic Pump Work Sheet...8941
      Pump Testing...8944
  DRIVE SYSTEM...8949
    TROUBLESHOOTING...8951
      Chart...8951
    PARKING BRAKE HOUSING...8953
      Removal And Installation...8953
      Parts Identification...8954
      Disassembly And Assembly...8955
    PARKING BRAKE HOUSING...8965
      Not Available At Time Of Print...8965
    REAR AXLE...8967
      Removal...8967
      Installation...8970
    FRONT AXLE...8975
      Removal...8975
      Installation...8977
      Installation...8977
      Axle Pivot Bushing Removal And Installation...8979
    DRIVESHAFT...8981
      Removal And Installation...8981
    DROP BOX...8983
      Removal And Installation...8983
      Parts Identification...8986
      Disassembly...8988
      Inspection...8993
      Assembly...8995
  MAIN FRAME...9003
    OPERATOR CANOPY...9005
      Removal And Installation...9005
    ENCLOSED CAB...9011
      Not Available At Time Of Print...9011
    OPERATOR SEAT...9013
      Removal And Installation...9013
    FLOOR PANELS...9015
      Front Panel Removal And Installation...9015
      Rear Panel Removal And Installation...9015
      Front Right Panel Removal And Installation...9016
      Front Left Panel Removal And Installation...9016
    GRILL...9017
      Removal And Installation...9017
    GRILL FRAME...9019
      Removal And Installation...9019
    ENGINE SIDE COVERS...9021
      Removal And Installation...9021
    FENDER...9023
      Removal And Installation...9023
    ENGINE COVER...9025
      Removal And Installation...9025
    FUEL TANK...9027
      Removal And Installation...9027
      Screen Removal And Installation...9029
    LIFT ARMS...9031
      Removal And Installation...9031
    BOB-TACH...9037
      Removal And Installation...9037
      Bob-Tach Lever And Wedge...9038
      Pivot Pin Bushing Removal And Installation...9040
    ARM...9041
      Removal And Installation...9041
      Arm Pivot Bushing Removal And Installation...9043
    BOOM...9045
      Removal And Installation...9045
      Boom Pivot Bushing Removal And Installation...9046
    SWING FRAME...9047
      Removal And Installation...9047
    X-CHANGE™...9049
      Removal And Installation...9049
    BUCKET...9051
      Backhoe Bucket Teeth Removal And Installation...9051
      Loader Bucket Teeth Removal And Installation...9051
    BUCKET POSITIONING LINK...9053
      Removal And Installation...9053
    CENTER FLOOR PANEL...9055
      Removal And Installation...9055
    STABILIZER...9059
      Removal And Installation...9059
    FRONT AXLE PIVOT FRAME...9061
      Not Available At Time Of Print...9061
  ELECTRICAL SYSTEM AND ANALYSIS...9063
    ELECTRICAL SYSTEM INFORMATION...9067
      Troubleshooting Chart...9067
      Description...9068
      Fuse Location...9068
      Relay Location...9068
    BATTERY...9069
      Removal And Installation...9069
      Servicing The Electrical System...9070
      Using A Booster Battery (Jump Starting)...9071
    ALTERNATOR...9073
      Adjusting The Alternator Belt...9073
      Description...9073
      Tests...9074
      Alternator Output Test...9074
      Full Field Test...9075
      Alternator Regulator Test...9075
      Alternator Regulator Test With Voltmeter...9076
      Removal And Installation...9077
      Parts Identification...9078
      Pulley Removal And Installation...9079
      Disassembly And Assembly...9080
      Rotor Continuity Test...9083
      Stator Continuity Test...9083
      Rectifier Continuity (Diode) Test...9084
      Brush Length...9084
    STARTER...9085
      Removal And Installation...9085
      Checking The Starter In The Loader...9085
      Parts Identification...9087
      Disassembly...9088
      Inspection And Repair...9093
      No Load Test...9097
      Assembly...9098
    FRONT LIGHTS...9105
      Bulb Removal And Installation...9105
      Housing Removal And Installation...9107
    TURN INDICATOR LIGHTS (FRONT)...9109
      Bulb Removal And Installation...9109
    TURN INDICATOR LIGHTS (REAR)...9111
      Bulb Removal And Installation...9111
    CAB LIGHTS...9113
      Bulb Removal And Installation...9113
      Housing Removal And Installation...9115
    FUEL LEVEL SENDER...9117
      Removal And Installation...9117
    INSTRUMENT PANEL...9119
      Removal And Installation...9119
  ENGINE SERVICE...9121
    TROUBLESHOOTING...9123
      Chart...9123
    ENGINE SPEED CONTROL...9125
      Removal And Installation...9125
      Cable And Rod Removal And Installation...9126
    TRAVEL PEDAL...9129
      Removal And Installation...9129
    MUFFLER...9133
      Removal And Installation...9133
    AIR CLEANER...9135
      Removal And Installation...9135
    RADIATOR...9137
      Removal And Installation...9137
    ENGINE COMPONENTS AND TESTING...9139
      Valve Clearance Adjustment...9139
      Engine Compression Checking...9140
      Fuel Shut-Off Solenoid Removal And Installation...9141
      Checking Fuel Injection Pump...9142
      Fuel Injection Pump Removal And Installation...9143
      Fuel Injection Pump Timing...9145
      Fuel Injector Nozzles...9146
      Fuel Injector Nozzles Removal And Installation...9147
      Fuel Injector Nozzles Check...9148
    ENGINE...9149
      Removal And Installation...9149
      Mount Replacement...9153
    RECONDITIONING THE ENGINE...9155
      Cylinder Head Removal And Installation...9155
      Cylinder Head Disassembly And Assembly...9156
      Cylinder Head Servicing...9157
      Cylinder Head Top Clearance...9157
      Valve Guide Checking...9158
      Reconditioning The Valve And Valve Seat...9159
      Valve Spring...9160
      Rocker Arm And Shaft Checking...9160
      Timing Gearcase Cover Removal And Installation...9161
      Idler Gear And Camshaft Removal And Installation...9163
      Camshaft Servicing...9164
      Idler Gear And Shaft Servicing...9165
      Timing Gears Checking Backlash...9166
      Fuel Camshaft Removal And Installation...9167
      Fuel Camshaft Governor...9167
      Crankshaft Gear Removal And Installation...9168
      Oil Pump Removal And Installation...9168
      Oil Pump Service...9168
      Checking Engine Oil Pressure...9169
      Oil Pump Relief Valve...9170
      Piston And Connecting Rod Removal And Installation...9170
      Piston And Connecting Rod Servicing...9172
      Connecting Rod Alignment...9174
      Crankshaft And Bearings Removal And Installation...9174
      Crankshaft And Bearings, Servicing...9176
      Cylinder Bore, Checking...9179
      Water Pump Removal And Installation...9180
      Water Pump Disassembly And Assembly...9180
    FLYWHEEL HOUSING...9181
      Removal And Installation...9181
    FLYWHEEL...9183
      Removal And Installation...9183
      Ring Gear Removal And Installation...9183
    DRIVE COUPLER...9185
      Removal And Installation...9185
    TURBO...9187
      Not Available At Time Of Print...9187
  SPECIFICATIONS...9189
    LOADER SPECIFICATIONS...9191
      Loader Backhoe Dimensions...9191
      Performance...9192
      Controls...9192
      Engine...9192
      Hydraulic System...9193
      Electrical...9193
      Drive System...9194
      Capacities...9194
      Tires...9194
    ENGINE SPECIFICATIONS...9195
      Fuel Injection Nozzles...9195
      Fuel Injection Pump...9195
      Cylinder Head...9195
      Valves...9195
      Valve Springs...9196
      Valve Timing...9196
      Rocker Arms...9196
      Camshaft...9196
      Cylinders...9196
      Tappet...9196
      Piston Rings...9197
      Pistons...9197
      Crankshaft...9197
      Oil Pump...9197
      Thermostat...9198
      Connecting Rods...9198
      Timing Gear...9198
      Engine Bolt Torque...9199
      Grinding Specifications for the Crankshaft...9200
    LOADER BACKHOE TORQUE...9201
      Specifications...9201
    TORQUE SPECIFICATIONS FOR BOLTS...9203
      Torque For General Metric Bolts...9203
    HYDRAULIC/HYDROSTATIC FLUID SPECIFICATIONS...9205
      Specifications...9205
    CONVERSIONS...9207
      Decimal And Millimeter Equivalents...9207
      U.S. To Metric Conversion...9207
      PARTS MANAGER...9209
      SERVICE MANAGER X...9209
      SALES MANAGER...9209
      Revision No: BL-370-1...9209
      Date: 1 Sept 2004...9209
      Product: Loader Backhoe...9209
      Model: BL-370 B Series...9209
      Manual No: 6902813 (3-04)...9209
  SMR...9209
    BL-370-1...9209
    BL-370-2...9211
BL370_BL375 Service Manual 6901973 enUS sm 06-12...9213
  ALPHABETICAL INDEX...9217
  CONTENTS...9219
    FOREWORD...9220
    SAFETY INSTRUCTIONS FOR INGERSOLL-RAND LOADER BACKHOE AND ATTACHMENTS...9223
    SAFE OPERATION IS THE OPERATOR’S RESPONSIBILITY...9223
    FIRE PREVENTION...9224
    SERIAL NUMBER LOCATION...9225
      Loader Backhoe Serial Number...9225
      Engine Serial Number...9225
    DELIVERY REPORT...9225
    INGERSOLL-RAND LOADER IDENTIFICATION...9226
  SAFETY AND MAINTENANCE...9227
    LIFTING AND BLOCKING THE LOADER BACKHOE...9229
      Procedure...9229
    LIFT ARM SUPPORT DEVICE...9231
      Installing The Lift Arm Support Device...9231
      Removing The Lift Arm Support Device...9232
    ENGINE COVER...9233
    TRANSPORTING THE LOADER BACKHOE...9235
      Procedure...9235
    TOWING THE LOADER BACKHOE...9237
      Procedure...9237
    AXLE TOE-IN...9239
      Adjustment...9239
    SERVICE SCHEDULE...9241
      Chart...9241
    AIR CLEANER SERVICE...9243
      Replacing Filter Element...9243
    ENGINE COOLING SYSTEM...9245
      Coolant Replacement...9245
    FUEL SYSTEM...9247
      Fuel Specifications...9247
      Filling The Fuel Tank...9247
      Fuel Filter...9248
    ENGINE LUBRICATION SYSTEM...9249
      Checking Engine Oil...9249
      Oil Chart...9249
      Replacing Oil And Filter...9250
    HYDRAULIC/HYDROSTATIC SYSTEM...9253
      Checking And Adding Fluid...9253
      Cleaning The Cooler...9253
      Replacing Hydraulic/Hydrostatic Filter...9254
      Replacing Hydraulic Fluid...9255
    REAR AXLE...9257
      Checking Oil Level...9257
      Draining Oil...9257
    FRONT AXLE...9258
      Checking Oil Level...9258
      Draining Oil...9258
    BACKHOE BOOM LOCK...9259
      Disengaging The Boom Lock...9259
      Engaging Boom Lock...9260
    BOB-TACH HAND LEVER...9261
      Inspection And Maintenance...9261
    ALTERNATOR BELT...9263
      Adjusting The Alternator Belt...9263
    LUBRICATING THE LOADER BACKHOE...9265
    TIRE MAINTENANCE...9273
      Wheel Nuts...9273
      Mounting...9273
      Tire Pressure...9273
  HYDRAULIC SYSTEM...9275
    HYDRAULIC/HYDROSTATIC SCHEMATICS...9279
    HYDRAULIC SYSTEM INFORMATION...9284
      Troubleshooting...9288
      Description...9289
    ARM CYLINDER...9290
      Checking...9290
      Removal And Installation...9292
      Parts Identification...9294
      Disassembly...9295
      Assembly...9298
    BOOM CYLINDER...9302
      Checking...9302
      Removal And Installation...9303
      Parts Identification...9305
      Disassembly...9306
      Assembly...9309
    SWING CYLINDER (WITHOUT SIDESHIFT)...9312
      Removal And Installation...9312
      Bushing Removal And Installation...9313
      Parts Identification (Left Side)...9314
      Parts Identification (Right Side)...9315
      Disassembly...9316
      Assembly...9319
    SWING CYLINDER (WITH SIDESHIFT)...9322
      Not Available At Time Of Printing...9322
    BUCKET CYLINDER...9324
      Checking...9324
      Removal And Installation...9326
      Parts Identification...9328
      Disassembly...9329
      Assembly...9332
    STABILIZER CYLINDER (WITHOUT SIDESHIFT)...9336
      Checking...9336
      Removal And Installation...9338
      Parts Identification...9341
      Disassembly...9342
      Assembly...9345
    STABILIZER CYLINDER (WITH SIDESHIFT)...9348
      Not Available At Time Of Printing...9348
    TILT CYLINDER...9350
      Checking...9350
      Removal And Installation...9351
      Parts Identification (Left Side)...9352
      Parts Identification (Right Side)...9353
      Disassembly...9354
      Assembly...9357
    LIFT CYLINDER...9360
      Checking...9360
      Removal And Installation...9361
      Parts Identification (Left Side)...9363
      Parts Identification (Right Side)...9364
      Disassembly...9365
      Assembly...9368
    STEERING CYLINDER (FRONT)...9372
      Removal And Installation...9372
      Parts Identification...9376
      Disassembly And Assembly...9377
      Inspection...9380
    STEERING CYLINDER (REAR)...9382
      Removal And Installation...9382
      Parts Identification...9385
      Disassembly And Assembly...9386
      Inspection...9389
    MAIN RELIEF VALVE...9390
      Testing The Main Relief Valve...9390
      Adjustment...9391
    PORT RELIEF VALVE (BACKHOE CONTROL VALVE)...9392
      Testing And Adjusting (Arm Control)...9392
      Testing And Adjusting (Boom Control)...9394
      Testing And Adjusting (Boom Swing Control)...9396
    LOADER CONTROL VALVE...9398
      Removal And Installation...9398
      Parts Identification...9400
      Disassembly And Assembly...9401
      Inlet/Outlet Valve Section...9401
      Lift Arm Valve Section...9403
      Tilt Valve Section...9407
      Auxiliary Valve Section (Front)...9412
      Auxiliary Valve Section (Rear)...9417
    BACKHOE CONTROL VALVE...9422
      Removal And Installation...9422
      Parts Identification...9424
      Disassembly And Assembly...9425
      Inlet/Outlet Valve Section...9427
      Arm Valve Section...9429
      Tilt Valve Section...9432
      Right Stabilizer Valve Section...9435
      Left Stabilizer Valve Section...9438
      Boom Valve Section...9442
      Boom Swing Valve Section...9445
      Outlet Valve Section...9448
    HYDRAULIC FLUID RESERVOIR...9450
      Removal And Installation...9450
      Filter Removal And Installation...9452
    HYDRAULIC FILTER HOUSING...9454
      Removal And Installation...9454
      Disassembly...9455
      Assembly...9456
    GEAR PUMP...9458
      Removal And Installation...9458
      Parts Identification...9459
      Disassembly And Assembly...9460
      Inspection...9462
    STEERING PUMP...9464
      Removal And Installation...9464
      Parts Identification...9466
      Disassembly...9467
      Inspection...9476
      Assembly...9476
    MASTER CYLINDER...9486
      Removal And Installation...9486
      Parts Identification...9487
      Disassembly And Assembly...9488
    STEERING VALVE...9490
      Removal And Installation...9490
      Adjustment...9491
  HYDROSTATIC SYSTEM...9492
    HYDROSTATIC SYSTEM INFORMATION...9494
      Troubleshooting Chart...9494
      Replenishing Valve Function...9495
    OIL COOLER...9496
      Disassembly...9496
      Inspection...9497
      Assembly...9497
    HYDROSTATIC DRIVE MOTOR...9500
      Removal And Installation...9500
      Parts Identification...9502
      Disassembly...9503
      Inspection...9516
      Assembly...9519
    HYDROSTATIC PUMP...9532
      Removal And Installation...9532
      Parts Identification...9535
      Disassembly...9536
      Inspection...9556
      Assembly...9558
    HYDROSTATIC TESTING...9578
      Pump Adjustment...9578
      Operation Test - Creep Test:...9580
      Operation Test - Torque Limiter Test:...9580
  DRIVE SYSTEM...9582
    TROUBLESHOOTING...9584
      Chart...9584
    PARKING BRAKE...9586
      Lever Removal And Installation...9586
      Cable Removal And Installation...9588
      Adjustment...9589
    PARKING BRAKE HOUSING...9590
      Removal And Installation...9590
      Parts Identification...9591
      Disassembly And Assembly...9592
    SERVICE BRAKE...9602
      Description...9602
      Bleeding The Brake Circuit...9602
    REAR AXLE...9604
      Removal...9604
      Installation...9607
    FRONT AXLE...9612
      Removal...9612
      Installation...9614
      Installation...9614
      Axle Pivot Bushing Removal And Installation...9616
    DRIVESHAFT...9618
      Removal And Installation...9618
    DROP BOX...9620
      Removal And Installation...9620
      Parts Identification...9623
      Disassembly...9625
      Inspection...9630
      Assembly...9632
    BRAKE PEDAL ASSEMBLY...9640
      Removal And Installation...9640
  MAIN FRAME...9644
    OPERATOR CANOPY...9646
      Removal And Installation...9646
    ENCLOSED CAB...9652
      Not Available At Time Of Printing...9652
    OPERATOR SEAT...9654
      Removal And Installation...9654
    FLOOR PANELS...9656
      Front Panel Removal And Installation...9656
      Rear Panel Removal And Installation...9656
      Front Right Panel Removal And Installation...9657
      Front Left Panel Removal And Installation...9657
    GRILL...9658
      Removal And Installation...9658
    GRILL FRAME...9660
      Removal And Installation...9660
    ENGINE SIDE COVERS...9662
      Removal And Installation...9662
    FENDER...9664
      Removal And Installation...9664
    ENGINE COVER...9666
      Removal And Installation...9666
    FUEL TANK...9668
      Removal And Installation...9668
      Screen Removal And Installation...9670
    LIFT ARMS...9672
      Removal And Installation...9672
    BOB-TACH...9676
      Removal And Installation...9676
      Bob-Tach Lever And Wedge...9678
      Pivot Pin Bushing Removal And Installation...9679
    ARM...9680
      Removal And Installation...9680
      Arm Pivot Bushing Removal And Installation...9682
    BOOM (WITHOUT SIDESHIFT)...9684
      Removal And Installation...9684
    BOOM (WITH SIDESHIFT)...9688
      Not Available At Time Of Printing...9688
    SWING FRAME (WITHOUT SIDESHIFT)...9690
      Removal And Installation...9690
      Bushing Removal And Installation...9691
    SWING FRAME (WITH SIDESHIFT)...9692
      Not Available At Time Of Printing...9692
    X-CHANGE™...9694
      Removal And Installation...9694
    BUCKET...9696
      Backhoe Bucket Teeth Removal And Installation...9696
      Loader Bucket Teeth Removal And Installation...9696
    LIFT ARM STABILIZER...9698
      Removal And Installation...9698
    CENTER FLOOR PANEL...9700
      Removal And Installation...9700
    STABILIZER (WITHOUT SIDESHIFT)...9704
      Removal And Installation...9704
    STABILIZER (WITH SIDESHIFT)...9706
      Not Available At Time Of Printing...9706
    FRONT AXLE PIVOT FRAME...9708
      Not Available At Time Of Printing...9708
  ELECTRICAL SYSTEM AND ANALYSIS...9710
    ELECTRICAL SCHEMATIC...9712
    ELECTRICAL SYSTEM INFORMATION...9717
      Troubleshooting Chart...9717
      Description...9718
      Fuse Location...9718
      Relay Location...9718
    BATTERY...9719
      Removal And Installation...9719
      Servicing The Electrical System...9720
      Using A Booster Battery (Jump Starting)...9721
    ALTERNATOR...9723
      Adjusting The Alternator Belt...9723
      Description...9723
      Tests...9724
      Alternator Output Test...9724
      Full Field Test...9725
      Alternator Regulator Test...9725
      Alternator Regulator Test With Voltmeter...9726
      Removal And Installation...9727
      Parts Identification...9728
      Pulley Removal And Installation...9729
      Disassembly And Assembly...9730
      Rotor Continuity Test...9733
      Stator Continuity Test...9733
      Rectifier Continuity (Diode) Test...9734
      Brush Length...9734
    STARTER...9735
      Removal And Installation...9735
      Checking The Starter In The Loader...9735
      Parts Identification...9737
      Disassembly...9738
      Inspection And Repair...9743
      No Load Test...9747
      Assembly...9748
    FRONT LIGHTS...9755
      Bulb Removal And Installation...9755
      Housing Removal And Installation...9757
    TURN INDICATOR LIGHTS (FRONT)...9759
      Bulb Removal And Installation...9759
    TURN INDICATOR LIGHTS (REAR)...9761
      Bulb Removal And Installation...9761
    CAB LIGHTS...9763
      Bulb Removal And Installation...9763
      Housing Removal And Installation...9765
    FUEL LEVEL SENDER...9767
      Removal And Installation...9767
    INSTRUMENT PANEL...9769
      Removal And Installation...9769
  ENGINE SERVICE...9771
    TROUBLESHOOTING...9773
      Chart...9773
    ENGINE SPEED CONTROL...9775
      Removal And Installation...9775
      Cable Removal And Installation...9776
    TRAVEL PEDAL...9779
      Removal And Installation...9779
    MUFFLER...9781
      Removal And Installation...9781
    AIR CLEANER...9783
      Removal And Installation...9783
    RADIATOR...9785
      Removal And Installation...9785
    ENGINE COMPONENTS AND TESTING...9787
      Valve Clearance Adjustment...9787
      Engine Compression Checking...9788
      Fuel Shut-Off Solenoid Removal And Installation...9789
      Checking Fuel Injection Pump...9790
      Fuel Injection Pump Removal And Installation...9791
      Fuel Injection Pump Timing...9793
      Fuel Injector Nozzles...9794
      Fuel Injector Nozzles Removal And Installation...9795
      Fuel Injector Nozzles Check...9796
    ENGINE...9797
      Removal And Installation...9797
      Mount Replacement...9801
    RECONDITIONING THE ENGINE...9803
      Cylinder Head Removal And Installation...9803
      Cylinder Head Disassembly And Assembly...9804
      Cylinder Head Servicing...9805
      Cylinder Head Top Clearance...9805
      Valve Guide Checking...9806
      Reconditioning The Valve And Valve Seat...9807
      Valve Spring...9808
      Rocker Arm And Shaft Checking...9808
      Timing Gearcase Cover Removal And Installation...9809
      Idler Gear And Camshaft Removal And Installation...9811
      Camshaft Servicing...9812
      Idler Gear And Shaft Servicing...9813
      Timing Gears Checking Backlash...9814
      Fuel Camshaft Removal And Installation...9815
      Fuel Camshaft Governor...9815
      Crankshaft Gear Removal And Installation...9816
      Oil Pump Removal And Installation...9816
      Oil Pump Service...9816
      Checking Engine Oil Pressure...9817
      Oil Pump Relief Valve...9818
      Piston And Connecting Rod Removal And Installation...9818
      Piston And Connecting Rod Servicing...9820
      Connecting Rod Alignment...9822
      Crankshaft And Bearings Removal And Installation...9822
      Crankshaft And Bearings, Servicing...9824
      Cylinder Bore, Checking...9827
      Water Pump Removal And Installation...9828
      Water Pump Disassembly And Assembly...9828
    FLYWHEEL HOUSING...9829
      Removal And Installation...9829
    FLYWHEEL...9831
      Removal And Installation...9831
      Ring Gear Removal And Installation...9831
    DRIVE COUPLER...9833
      Removal And Installation...9833
    TURBOCHARGER...9835
      Not Available At Time Of Printing...9835
  SPECIFICATIONS...9837
    LOADER SPECIFICATIONS...9839
      Loader Backhoe Dimensions...9839
      Performance...9840
      Controls...9840
      Engine...9840
      Hydraulic System...9841
      Electrical...9841
      Drive System...9842
      Capacities...9842
      Tires...9842
    ENGINE SPECIFICATIONS...9843
      Fuel Injection Nozzles...9843
      Fuel Injection Pump...9843
      Cylinder Head...9843
      Valves...9843
      Valve Springs...9844
      Valve Timing...9844
      Rocker Arms...9844
      Camshaft...9844
      Cylinders...9844
      Tappet...9844
      Piston Rings...9845
      Pistons...9845
      Crankshaft...9845
      Oil Pump...9845
      Thermostat...9846
      Connecting Rods...9846
      Timing Gear...9846
      Engine Bolt Torque...9847
      Grinding Specifications for the Crankshaft...9848
    LOADER BACKHOE TORQUE...9849
      Specifications...9849
    TORQUE SPECIFICATIONS FOR BOLTS...9851
      Torque For General Metric Bolts...9851
    HYDRAULIC/HYDROSTATIC FLUID SPECIFICATIONS...9853
      Specifications...9853
    CONVERSIONS...9855
      Decimal And Millimeter Equivalents...9855
      U.S. To Metric Conversion...9855
      PARTS MANAGER...9857
      SERVICE MANAGER X...9857
      SALES MANAGER...9857
      Revision No: BL-370/BL-375-1...9857
      Date: 22 January 2002...9857
      Product: Bobcat Loader Backhoe...9857
      Model: BL-370/BL-375...9857
      Manual No: 6901973 (12-02)...9857
      PARTS MANAGER...9859
      SERVICE MANAGER X...9859
      SALES MANAGER...9859
      Revision No: BL-370/BL-375-3...9859
      Date: 1 June 2003...9859
      Product: Loader Backhoe...9859
      Model: BL-370/BL-375...9859
      Manual No: 6901973 (12-02)...9859
      PARTS MANAGER...9861
      SERVICE MANAGER X...9861
      SALES MANAGER...9861
      Revision No: BL-370/BL-375-3...9861
      Date: 1 June 2003...9861
      Product: Loader Backhoe...9861
      Model: BL-370/BL-375...9861
      Manual No: 6901973 (12-02)...9861
      PARTS MANAGER...9863
      SERVICE MANAGER X...9863
      SALES MANAGER...9863
      Revision No: BL-370/BL-375-4...9863
      Date: 1 January 2004...9863
      Product: Loader Backhoe...9863
      Model: BL-370/BL-375...9863
      Manual No: 6901973 (12-02)...9863
  SERVICE MANUAL REVISIONS...9857
    BL-370/BL-375-1 ...9857
    BL-370/BL-375-2...9859
    BL-370/BL-375-3...9861
    BL-370/BL-375-4...9863
    BL-370/BL-375-5...9865
BL470_BL475 Service Manual 6902018 enUS sm 06-12...9867
  ALPHABETICAL INDEX...9871
  CONTENTS...9873
    FOREWORD...9874
    SAFETY INSTRUCTIONS FOR INGERSOLL RAND LOADER BACKHOE AND ATTACHMENTS...9877
    SAFE OPERATION IS THE OPERATOR’S RESPONSIBILITY...9877
    FIRE PREVENTION...9878
    SERIAL NUMBER LOCATION...9879
      Loader Backhoe Serial Number...9879
      Engine Serial Number...9879
    DELIVERY REPORT...9879
    INGERSOLL RAND LOADER IDENTIFICATION...9880
  SAFETY AND MAINTENANCE...9881
    LIFTING AND BLOCKING THE LOADER BACKHOE...9883
      Procedure...9883
    LIFT ARM SUPPORT DEVICE...9885
      Installing The Lift Arm Support Device...9885
      Removing The Lift Arm Support Device...9886
    ENGINE COVER...9887
    TRANSPORTING THE LOADER BACKHOE...9889
      Procedure...9889
    TOWING THE LOADER BACKHOE...9891
      Procedure...9891
    AXLE TOE-IN...9893
      Adjustment...9893
    SERVICE SCHEDULE...9895
      Chart...9895
    AIR CLEANER SERVICE...9897
      Replacing Filter Element...9897
    ENGINE COOLING SYSTEM...9899
      Coolant Replacement...9899
    FUEL SYSTEM...9901
      Fuel Specifications...9901
      Filling The Fuel Tank...9901
      Fuel Filter...9902
    ENGINE LUBRICATION SYSTEM...9903
      Checking Engine Oil...9903
      Oil Chart...9903
      Replacing Oil And Filter...9904
    HYDRAULIC/HYDROSTATIC SYSTEM...9907
      Checking And Adding Fluid...9907
      Cleaning The Cooler...9907
      Replacing Hydraulic/Hydrostatic Filter...9908
      Replacing Hydraulic Fluid...9909
    REAR AXLE...9911
      Checking Oil Level...9911
      Draining Oil...9911
    FRONT AXLE...9912
      Checking Oil Level...9912
      Draining Oil...9912
    BACKHOE BOOM LOCK...9913
      Disengaging The Boom Lock...9913
      Engaging Boom Lock...9914
    BOB-TACH HAND LEVER...9915
      Inspection And Maintenance...9915
    ALTERNATOR BELT...9917
      Adjusting The Alternator Belt...9917
    LUBRICATING THE LOADER BACKHOE...9919
    TIRE MAINTENANCE...9927
      Wheel Nuts...9927
      Mounting...9927
      Tire Pressure...9927
  HYDRAULIC SYSTEM...9929
    HYDRAULIC/HYDROSATIC SCHEMATICS...9933
    HYDRAULIC SYSTEM INFORMATION...9937
      Troubleshooting...9941
      Description...9942
    ARM CYLINDER...9943
      Checking...9943
      Removal And Installation...9945
      Parts Identification...9947
      Disassembly...9948
      Assembly...9951
    BOOM CYLINDER...9955
      Checking...9955
      Removal And Installation...9956
      Parts Identification...9958
      Disassembly...9959
      Assembly...9962
    SWING CYLINDER (WITHOUT SIDESHIFT)...9965
      Removal And Installation...9965
      Bushing Removal And Installation...9966
    SWING CYLINDER (WITH SIDESHIFT)...9967
      Removal And Installation...9967
      Bushing Removal And Installation...9968
    BUCKET CYLINDER...9969
      Checking...9969
      Removal And Installation...9971
      Parts Identification...9973
      Disassembly...9974
      Assembly...9977
    STABILIZER CYLINDER (WITHOUT SIDESHIFT)...9981
      Checking...9981
      Removal And Installation...9983
      Parts Identification...9986
      Disassembly...9987
      Assembly...9990
    STABILIZER CYLINDER (WITH SIDESHIFT)...9993
      Checking...9993
      Removal And Installation...9995
    TILT CYLINDER...9999
      Checking...9999
      Removal And Installation...10000
      Parts Identification (Left Side)...10001
      Parts Identification (Right Side)...10002
      Disassembly...10003
      Assembly...10006
    LIFT CYLINDER...10009
      Checking...10009
      Removal And Installation...10010
      Parts Identification (Left Side)...10012
      Parts Identification (Right Side)...10013
      Disassembly...10014
      Assembly...10017
    STEERING CYLINDER (FRONT)...10021
      Removal And Installation...10021
    STEERING CYLINDER (FRONT) (CONT’D)...10025
      Parts Identification...10025
      Disassembly And Assembly...10026
      Inspection...10029
    STEERING CYLINDER (REAR)...10031
      Removal And Installation...10031
    STEERING CYLINDER (REAR) (CONT’D)...10034
      Parts Identification...10034
      Disassembly And Assembly...10035
      Inspection...10038
    MAIN RELIEF VALVE...10039
      Testing The Main Relief Valve...10039
      Adjustment...10040
    PORT RELIEF VALVE (BACKHOE CONTROL VALVE)...10041
      Testing And Adjusting (Arm Control)...10041
      Testing And Adjusting (Boom Control)...10043
      Testing And Adjusting (Boom Swing Control)...10045
    LOADER CONTROL VALVE...10047
      Removal And Installation...10047
      Parts Identification...10049
      Disassembly And Assembly...10050
      Inlet/Outlet Valve Section...10050
      Lift Arm Valve Section...10052
      Tilt Valve Section...10056
      Auxiliary Valve Section (Front)...10061
      Auxiliary Valve Section (Rear)...10066
    BACKHOE CONTROL VALVE...10071
      Removal And Installation...10071
      Parts Identification...10073
      Disassembly And Assembly...10074
      Inlet/Outlet Valve Section...10076
      Arm Valve Section...10078
      Tilt Valve Section...10081
      Right Stabilizer Valve Section...10084
      Left Stabilizer Valve Section...10087
      Boom Valve Section...10091
      Boom Swing Valve Section...10094
      Outlet Valve Section...10097
    HYDRAULIC FLUID RESERVOIR...10099
      Removal And Installation...10099
      Filter Removal And Installation...10101
    HYDRAULIC FILTER HOUSING...10103
      Removal And Installation...10103
      Disassembly...10104
      Assembly...10105
    GEAR PUMP...10107
      Removal And Installation...10107
      Parts Identification...10108
      Disassembly And Assembly...10109
      Inspection...10111
    STEERING PUMP...10113
      Removal And Installation...10113
      Parts Identification...10115
      Disassembly...10116
      Inspection...10125
      Assembly...10125
    TRAVEL PEDAL...10135
      Not Available At Time Of Printing...10135
    STEERING VALVE...10137
      Removal And Installation...10137
      Adjustment...10138
  HYDROSTATIC SYSTEM...10139
    HYDROSTATIC SYSTEM INFORMATION...10141
      Troubleshooting Chart...10141
      Replenishing Valve Function...10142
    OIL COOLER...10143
      Disassembly...10143
      Inspection...10144
      Assembly...10144
    HYDROSTATIC DRIVE MOTOR...10147
      Removal And Installation...10147
      Parts Identification...10149
      Disassembly...10150
      Inspection...10163
      Assembly...10166
    HYDROSTATIC PUMP...10179
      Removal And Installation...10179
      Parts Identification...10182
      Disassembly...10183
      Inspection...10203
      Assembly...10205
    HYDROSTATIC TESTING...10225
      Pump Adjustment...10225
      Operation Test - Creep Test:...10227
      Operation Test - Torque Limiter Test:...10227
  DRIVE SYSTEM...10229
    TROUBLESHOOTING...10231
      Chart...10231
    PARKING BRAKE...10233
      Lever Removal And Installation...10233
      Cable Removal And Installation...10235
      Adjustment...10236
    PARKING BRAKE HOUSING...10237
      Removal And Installation...10237
      Parts Identification...10238
      Disassembly And Assembly...10239
    REAR AXLE...10249
      Removal...10249
      Installation...10252
    FRONT AXLE...10257
      Removal...10257
      Installation...10259
      Installation...10259
      Axle Pivot Bushing Removal And Installation...10261
    DRIVESHAFT...10263
      Removal And Installation...10263
    DROP BOX...10265
      Removal And Installation...10265
      Parts Identification...10268
      Disassembly...10270
      Inspection...10275
      Assembly...10277
  MAIN FRAME...10285
    OPERATOR CAB...10287
      Not Available At Time Of Printing...10287
    ENCLOSED CAB...10289
      Not Available At Time Of Printing...10289
    OPERATOR SEAT...10291
      Removal And Installation...10291
    FLOOR PANELS...10293
      Front Panel Removal And Installation...10293
      Rear Panel Removal And Installation...10293
      Front Right Panel Removal And Installation...10294
      Front Left Panel Removal And Installation...10294
    GRILL...10295
      Removal And Installation...10295
    GRILL FRAME...10297
      Removal And Installation...10297
    ENGINE SIDE COVERS...10299
      Removal And Installation...10299
    FENDER...10301
      Removal And Installation...10301
    ENGINE COVER...10303
      Removal And Installation...10303
    FUEL TANK...10305
      Removal And Installation...10305
      Screen Removal And Installation...10307
    LIFT ARMS...10309
      Removal And Installation...10309
    BOB-TACH...10313
      Removal And Installation...10313
      Bob-Tach Lever And Wedge...10315
      Pivot Pin Bushing Removal And Installation...10316
    ARM...10317
      Removal And Installation...10317
      Arm Pivot Bushing Removal And Installation...10319
    BOOM...10321
      Removal And Installation...10321
    SWING FRAME...10325
      Removal And Installation...10325
      Bushing Removal And Installation...10326
    X-CHANGE™...10327
      Removal And Installation...10327
    BUCKET...10329
      Backhoe Bucket Teeth Removal And Installation...10329
      Loader Bucket Teeth Removal And Installation...10329
    LIFT ARM STABILIZER...10331
      Removal And Installation...10331
    CENTER FLOOR PANEL...10333
      Removal And Installation...10333
    STABILIZER...10337
      Not Available At Time Of Printing...10337
    FRONT AXLE PIVOT FRAME...10339
      Not Available At Time Of Printing...10339
  ELECTRICAL SYSTEM AND ANALYSIS...10341
    ELECTRICAL SCHEMATICS...10343
    ELECTRICAL SYSTEM INFORMATION...10345
      Troubleshooting Chart...10345
      Description...10346
      Fuse Location...10346
      Relay Location...10346
    BATTERY...10347
      Removal And Installation...10347
      Servicing The Electrical System...10348
      Using A Booster Battery (Jump Starting)...10349
    ALTERNATOR...10351
      Adjusting The Alternator Belt...10351
      Description...10351
      Tests...10352
      Alternator Output Test...10352
      Full Field Test...10353
      Alternator Regulator Test...10353
      Alternator Regulator Test With Voltmeter...10354
      Removal And Installation...10355
      Parts Identification...10356
      Pulley Removal And Installation...10357
      Disassembly And Assembly...10358
      Rotor Continuity Test...10361
      Stator Continuity Test...10361
      Rectifier Continuity (Diode) Test...10362
      Brush Length...10362
    STARTER...10363
      Removal And Installation...10363
      Checking The Starter In The Loader...10363
      Parts Identification...10365
      Disassembly...10366
      Inspection And Repair...10371
      No Load Test...10375
      Assembly...10376
    FRONT LIGHTS...10383
      Bulb Removal And Installation...10383
      Housing Removal And Installation...10385
    TURN INDICATOR LIGHTS (FRONT)...10387
      Bulb Removal And Installation...10387
    TURN INDICATOR LIGHTS (REAR)...10389
      Bulb Removal And Installation...10389
    CAB LIGHTS...10391
      Bulb Removal And Installation...10391
      Housing Removal And Installation...10393
    FUEL LEVEL SENDER...10395
      Removal And Installation...10395
    INSTRUMENT PANEL...10397
      Removal And Installation...10397
  ENGINE SERVICE...10399
    TROUBLESHOOTING...10401
      Chart...10401
    ENGINE SPEED CONTROL...10403
      Removal And Installation...10403
      Cable Removal And Installation...10404
    MUFFLER...10407
      Removal And Installation...10407
    AIR CLEANER...10409
      Removal And Installation...10409
    RADIATOR...10411
      Removal And Installation...10411
    ENGINE COMPONENTS AND TESTING...10413
      Valve Clearance Adjustment...10413
      Engine Compression Checking...10414
      Fuel Shut-Off Solenoid Removal And Installation...10415
      Checking Fuel Injection Pump...10416
      Fuel Injection Pump Removal And Installation...10417
      Fuel Injection Pump Timing...10419
      Fuel Injector Nozzles...10420
      Fuel Injector Nozzles Removal And Installation...10421
      Fuel Injector Nozzles Check...10422
    ENGINE...10423
      Removal And Installation...10423
      Mount Replacement...10427
    RECONDITIONING THE ENGINE-V2003T-EB (TURBO)...10429
      Cylinder Head Removal And Installation...10429
      Cylinder Head Disassembly And Assembly...10430
      Cylinder Head Servicing...10431
      Cylinder Head Top Clearance...10431
      Checking The Valve Guide...10432
      Reconditioning The Valve And Valve Seat...10433
      Valve Spring...10434
      Rocker Arm And Shaft Checking...10434
      Timing Gearcase Cover Removal And Installation...10435
      Idler Gear And Camshaft Removal And Installation...10437
      Servicing The Camshaft...10438
      Servicing The Idle Gear And Shaft...10439
      Timing Gears Checking Backlash...10440
      Fuel Camshaft Removal And Installation...10441
      Fuel Camshaft Governor...10441
      Crankshaft Gear Removal And Installation...10442
      Oil Pump Removal And Installation...10442
      Oil Pump Service...10442
      Checking Engine Oil Pressure...10443
      Relief Valve...10444
      Piston And Connecting Rod Removal And Installation...10445
      Servicing The Piston And Connecting Rod...10447
      Connecting Rod Alignment...10448
      Crankshaft And Bearings Removal And Installation...10449
      Servicing The Crankshaft And Bearings...10450
      Checking The Cylinder Bore...10454
      Water Pump Disassembly And Assembly...10455
    FLYWHEEL HOUSING...10457
      Removal And Installation...10457
    FLYWHEEL...10459
      Removal And Installation...10459
      Ring Gear Removal And Installation...10459
    DRIVE COUPLER...10461
      Removal And Installation...10461
    TURBOCHARGER...10463
      Not Available At Time Of Printing...10463
  SPECIFICATIONS...10465
    LOADER SPECIFICATIONS (BL 470)...10467
      Loader Backhoe Dimensions...10467
    LOADER SPECIFICATIONS (BL 475)...10468
      Loader Backhoe Dimensions...10468
      Performance...10469
      Controls...10469
      Engine...10469
      Hydraulic System...10470
      Electrical...10470
      Drive System...10471
      Capacities...10471
      Tires...10471
    ENGINE SPECIFICATIONS...10473
      Fuel Injection Nozzles...10473
      Fuel Injection Pump...10473
      Cylinder Head...10473
      Valves...10473
      Valve Springs...10474
      Valve Timing...10474
      Rocker Arms...10474
      Camshaft...10474
      Cylinders...10474
      Tappet...10474
      Piston Rings...10475
      Pistons...10475
      Crankshaft...10475
      Oil Pump...10475
      Thermostat...10476
      Connecting Rods...10476
      Timing Gear...10476
      Cylinder Liner...10476
      Engine Bolt Torque...10477
      Grinding Specifications for the Crankshaft...10478
    LOADER BACKHOE TORQUE...10479
      Specifications...10479
    TORQUE SPECIFICATIONS FOR BOLTS...10481
      Torque For General Metric Bolts...10481
    HYDRAULIC/HYDROSTATIC FLUID SPECIFICATIONS...10483
      Specifications...10483
    CONVERSIONS...10485
      Decimal And Millimeter Equivalents...10485
      U.S. To Metric Conversion...10485
      PARTS MANAGER...10487
      SERVICE MANAGER X...10487
      SALES MANAGER...10487
      Revision No: BL-470/BL-475-1...10487
      Date: 22 January 2002...10487
      Product: Bobcat Loader Backhoe...10487
      Model: BL-470/BL-475...10487
      Manual No: 6902018 (12-02)...10487
      PARTS MANAGER...10489
      SERVICE MANAGER X...10489
      SALES MANAGER...10489
      Revision No: BL-470/BL-475-2...10489
      Date: 1 April 2003...10489
      Product: Loader Backhoe...10489
      Model: BL-470/BL-475...10489
      Manual No: 6902018 (12-02)...10489
      PARTS MANAGER...10491
      SERVICE MANAGER X...10491
      SALES MANAGER...10491
      Revision No: BL-470/BL-475-3...10491
      Date: 1 June 2003...10491
      Product: Loader Backhoe...10491
      Model: BL-470/BL-475...10491
      Manual No: 6902018 (12-02)...10491
  SERVICE MANUAL REVISIONS...10487
    BL-470/BL475-1...10487
    BL470/BL-475-2...10489
    BL-470/BL475-3...10491
    BL470/BL-475-4...10493
BL570 Service Manual 6903097 enUS sm 06-12...10495
  MAINTENANCE SAFETY...10497
  ALPHABETICAL INDEX...10499
  CONTENTS...10501
      FOREWORD...10502
    SAFETY INSTRUCTIONS...10505
      Before Operation ...10505
      Safe Operation Is The Operator’s Responsibility...10506
      Safe Operation Needs A Qualified Operator...10506
      Understand the Written Instructions, Rules and Regulations...10506
      Have Training with Actual Operation...10506
      Know the Work Conditions...10506
      Fire Prevention...10507
    SERIAL NUMBER LOCATION...10508
      Backhoe Loader Serial Number...10508
      Engine Serial Number...10508
      Delivery Report...10508
    INGERSOLL RAND BACKHOE LOADER IDENTIFICATION...10509
  SAFETY AND MAINTENANCE...10511
    LIFTING AND BLOCKING THE BACKHOE LOADER...10513
      Procedure...10513
    APPROVED LIFT ARM SUPPORT DEVICE...10515
      Installing The Approved Lift Arm Support Device...10515
      Removing The Approved Lift Arm Support Device...10516
    ENGINE COVER...10517
    TRANSPORTING THE BACKHOE LOADER...10519
      Procedure...10519
    TOWING THE BACKHOE LOADER...10521
      Procedure...10521
    AXLE TOE-IN...10523
      Procedure...10523
    SERVICE SCHEDULE...10525
      Chart...10525
    AIR CLEANER SERVICE...10527
      Daily Check...10527
      Replacing The Air Filter Element...10527
      Replacing The Filter ...10528
    ENGINE COOLING SYSTEM...10529
      Cleaning The Cooling System...10529
      Checking Coolant Level...10529
      Coolant Replacement...10529
    FUEL SYSTEM...10531
      Fuel Specifications...10531
      Filling The Fuel Tank...10531
      Fuel Filter...10531
      Removing Air From The Fuel System...10533
    ENGINE LUBRICATION SYSTEM...10535
      Checking Engine Oil...10535
      Oil Chart...10535
      Replacing The Oil And Filter...10536
    HYDRAULIC/HYDROSTATIC SYSTEM...10539
      Checking And Adding Fluid...10539
      Cleaning The Oil Cooler...10540
      Replacing Hydraulic/Hydrostatic Filter...10540
      Replacing Hydraulic Fluid...10541
    AXLES...10543
      Checking Oil Level (Planetary Carrier)...10543
      Draining Oil (Planetary Carrier)...10543
      Checking Oil Level (Rear Axle)...10544
      Checking Oil Level (Front Axle)...10544
      Draining Oil (Front Axle)...10544
    BOOM LOCK PIN...10545
      Engaging And Disengaging The Pin...10545
    BOB-TACH HAND LEVER...10547
      Inspection And Maintenance...10547
    ALTERNATOR BELT...10549
      Adjusting The Alternator Belt...10549
    LUBRICATING THE BACKHOE LOADER...10551
    TIRE MAINTENANCE...10559
      Wheel Nuts...10559
      Mounting...10559
      Tire Pressure...10559
    SWING LOCK PIN...10561
      Engaging The Swing Lock Pin...10561
  HYDRAULIC SYSTEM...10563
    HYDRAULIC SYSTEM INFORMATION...10567
      Troubleshooting...10570
      Description...10571
    ARM CYLINDER...10573
      Checking...10573
      Removal And Installation...10574
      Parts Identification...10577
      Disassembly...10578
      Assembly...10580
    BOOM CYLINDER...10583
      Checking...10583
      Removal And Installation...10584
      Parts Identification...10587
      Disassembly...10588
      Assembly...10591
    SWING CYLINDER...10595
      Checking...10595
      Removal And Installation...10596
      Parts Identification...10598
      Disassembly...10599
      Assembly...10601
    BUCKET CYLINDER...10605
      Checking...10605
      Removal And Installation...10606
      Parts Identification...10610
      Disassembly...10611
      Assembly...10613
    STABILIZER CYLINDER...10615
      Checking...10615
      Removal And Installation...10617
      Parts Identification...10619
      Disassembly...10620
      Assembly...10624
    STABILIZER CYLINDER...10629
      Checking...10629
      Removal And Installation...10631
      Parts Identification...10633
      Disassembly...10634
      Assembly...10638
    TILT CYLINDER...10643
      Checking...10643
      Removal And Installation...10644
      Parts Identification...10646
      Disassembly...10647
      Assembly...10649
    LIFT CYLINDER...10651
      Checking...10651
      Removal And Installation...10652
      Parts Identification...10654
      Disassembly...10655
      Assembly...10657
    STEERING CYLINDER (FRONT)...10661
      Removal And Installation...10661
      Parts Identification...10665
      Disassembly And Assembly...10666
      Inspection...10669
    STEERING CYLINDER (REAR)...10671
      Removal And Installation...10671
      Parts Identification...10674
      Disassembly And Assembly...10675
      Inspection...10678
    MAIN RELIEF VALVE...10679
      Description...10679
      Testing (Loader Main Relief Valve)...10679
      Adjustment (Loader Main Relief Valve)...10680
      Testing (Backhoe Main Relief Valve)...10680
      Adjustment (Backhoe Main Relief Valve)...10681
    PORT RELIEF VALVE (BACKHOE CONTROL VALVE)...10683
      Testing And Adjusting (Arm Control)...10683
      Testing And Adjusting (Bucket Control)...10685
      Testing And Adjusting (Boom Control)...10687
      Testing And Adjusting (Boom Swing Control)...10689
    PORT RELIEF VALVE (LOADER CONTROL VALVE)...10691
      Testing And Adjusting (Bucket Tilt)...10691
      Testing And Adjusting (Front Auxiliary)...10693
    LOADER CONTROL VALVE...10695
      Removal And Installation...10695
      Parts Identification...10697
      Disassembly And Assembly...10698
      Inlet/Outlet Valve Section...10698
      Lift Arm Valve Section...10700
      Tilt Valve Section...10704
      Auxiliary Valve Section (Front)...10709
    BACKHOE CONTROL VALVE...10715
      Removal And Installation...10715
      Parts Identification...10717
      Disassembly And Assembly...10718
      Inlet/Outlet Valve Section...10719
      Arm Valve Section...10721
      Bucket Valve Section...10724
      Right Stabilizer Valve Section...10727
      Left Stabilizer Valve Section...10730
      Boom Valve Section...10734
      Boom Swing Valve Section...10738
      Outlet Valve Section...10740
    HYDRAULIC FLUID RESERVOIR...10741
      Removal And Installation...10741
      Strainer Removal And Installation...10743
    HYDRAULIC FILTER HOUSING...10745
      Removal And Installation...10745
      Disassembly...10746
      Assembly...10747
    HYDRAULIC FILTER...10749
      Removal And Installation...10749
    GEAR PUMP...10751
      Removal And Installation...10751
      Parts Identification...10752
      Disassembly And Assembly...10753
      Inspection...10756
    STEERING PUMP...10757
      Removal And Installation...10757
      Parts Identification...10759
      Disassembly...10760
      Inspection...10769
      Assembly...10769
    STEERING VALVE...10779
      Removal And Installation...10779
      Wheel Alignment Procedure...10779
    MASTER CYLINDER...10781
      Removal And Installation...10781
      Parts Identification...10782
      Disassembly And Assembly...10783
  HYDROSTATIC SYSTEM...10785
    HYDROSTATIC SYSTEM INFORMATION...10787
      Troubleshooting Chart...10787
      Replenishing Valve Function...10788
    OIL COOLER/RADIATOR...10789
      Description...10789
    HYDROSTATIC DRIVE MOTOR...10791
      Removal And Installation...10791
      Parts Identification...10793
      Disassembly...10794
      Inspection...10809
      Assembly...10812
    HYDROSTATIC PUMP...10827
      Removal And Installation...10827
      Parts Identification...10830
      Disassembly...10831
      Inspection...10844
      Assembly...10846
    HYDROSTATIC PUMP TESTING...10861
      Hydrostatic Pump Work Sheet ...10861
      Pump Testing...10864
  DRIVE SYSTEM...10869
    TROUBLESHOOTING...10871
      Chart...10871
    SERVICE BRAKE...10873
      Description...10873
    PARKING BRAKE HOUSING...10875
      Removal And Installation...10875
      Parts Identification...10876
      Disassembly And Assembly...10877
    SERVICE BRAKE...10887
      Description...10887
    REAR AXLE...10889
      Removal...10889
      Installation...10892
    FRONT AXLE...10897
      Removal...10897
      Installation...10899
    DRIVESHAFT...10903
      Removal And Installation...10903
    DROP BOX...10905
      Removal And Installation...10905
      Parts Identification...10908
      Disassembly...10910
      Inspection...10915
      Assembly...10917
    BRAKE PEDAL ASSEMBLY...10925
      Removal And Installation...10925
  MAIN FRAME...10929
    OPERATOR CANOPY...10931
      Removal And Installation...10931
    ENCLOSED CAB...10937
    OPERATOR SEAT...10939
      Removal And Installation...10939
    FLOOR PANELS...10941
      Front Panel Removal And Installation...10941
      Rear Panel Removal And Installation...10941
      Front Right Panel Removal And Installation...10942
      Front Left Panel Removal And Installation...10942
    GRILL...10943
      Removal And Installation...10943
    GRILL FRAME...10945
      Removal And Installation...10945
    ENGINE SIDE COVERS...10947
      Removal And Installation...10947
    FENDER...10949
      Removal And Installation...10949
    ENGINE COVER...10951
      Removal And Installation...10951
    FUEL TANK...10953
      Removal And Installation...10953
      Screen Removal And Installation...10955
    LIFT ARMS...10957
      Removal And Installation...10957
    BOB-TACH...10963
      Removal And Installation ...10963
      Bob-Tach Lever And Wedge...10964
      Pivot Pin Bushing Removal And Installation...10966
    ARM...10967
      Removal And Installation ...10967
    BOOM...10971
      Removal And Installation ...10971
    SWING FRAME...10973
      Removal And Installation ...10973
    X-CHANGE™...10975
      Removal And Installation...10975
    BUCKET...10977
      Backhoe Bucket Teeth Removal And Installation...10977
      Loader Bucket Teeth Removal And Installation ...10977
    BUCKET POSITIONING LINK...10979
      Removal And Installation...10979
    CENTER FLOOR PANEL...10981
      Removal And Installation...10981
    STABILIZER...10985
      Removal And Installation...10985
  ELECTRICAL SYSTEM AND ANALYSIS...10987
    ELECTRICAL SYSTEM INFORMATION...10989
      Troubleshooting Chart...10989
      Description...10990
      Fuse And Relay Location...10990
    BATTERY...10991
      Removal And Installation...10991
      Servicing The Electrical System...10992
      Using A Booster Battery (Jump Starting)...10993
    ALTERNATOR...10995
      Adjusting The Alternator Belt...10995
      Description...10995
      Tests...10996
      Alternator Output Test...10996
      Full Field Test...10997
      Alternator Regulator Test...10997
      Alternator Regulator Test With Voltmeter...10998
      Removal And Installation...10999
      Parts Identification...11000
      Pulley Removal And Installation...11001
      Disassembly And Assembly...11002
      Rotor Continuity Test...11005
      Stator Continuity Test...11005
      Rectifier Continuity (Diode) Test...11006
      Brush Length...11006
     STARTER...11007
      Removal And Installation...11007
      Checking The Starter In The Loader...11008
      Parts Identification...11009
      Disassembly...11010
      Inspection And Repair...11015
      No Load Test...11019
      Assembly...11020
    FRONT LIGHTS...11027
      Bulb Removal And Installation...11027
      Housing Removal And Installation...11029
    TURN INDICATOR LIGHTS (FRONT)...11031
      Bulb Removal And Installation...11031
    TURN INDICATOR LIGHTS (REAR)...11033
      Bulb Removal And Installation...11033
    CAB LIGHTS...11035
      Bulb Removal And Installation...11035
      Housing Removal And Installation...11037
    FUEL LEVEL SENDER...11039
      Removal And Installation...11039
    INSTRUMENT PANEL...11041
      Removal And Installation...11041
  ENGINE SERVICE...11043
    TROUBLESHOOTING...11045
      Chart...11045
    ENGINE SPEED CONTROL...11047
      Removal And Installation...11047
    TRAVEL PEDAL...11051
      Removal And Installation...11051
    MUFFLER...11055
      Removal And Installation...11055
    AIR CLEANER...11057
      Removal And Installation...11057
    OIL COOLER/RADIATOR...11059
      Removal And Installation...11059
    ENGINE COMPONENTS AND TESTING...11063
      Valve Clearance Adjustment...11063
      Engine Compression Checking...11064
      Fuel Shut-Off Solenoid Removal And Installation...11065
      Checking Fuel Injection Pump...11066
      Fuel Injection Pump Removal And Installation...11067
      Fuel Injection Pump Timing...11070
      Fuel Injector Nozzles...11071
      Fuel Injector Nozzles Removal And Installation...11072
      Fuel Injector Nozzles Check...11073
    ENGINE...11075
      Removal And Installation...11075
      Mount Replacement...11079
    RECONDITIONING THE ENGINE-V2003T-EB (TURBO)...11081
      Cylinder Head Removal And Installation...11081
      Cylinder Head Servicing...11083
      Cylinder Head Top Clearance...11083
      Checking The Valve Guide...11084
      Reconditioning The Valve And Valve Seat...11085
      Valve Spring...11086
      Rocker Arm And Shaft Checking...11086
      Timing Gearcase Cover Removal And Installation...11087
      Idler Gear And Camshaft Removal And Installation...11089
      Servicing The Camshaft...11090
      Servicing The Idle Gear And Shaft...11091
      Timing Gears Checking Backlash...11092
      Fuel Camshaft Removal And Installation...11093
      Fuel Camshaft Governor...11093
      Crankshaft Gear Removal And Installation...11094
      Oil Pump Removal And Installation...11094
      Oil Pump Service...11094
      Checking Engine Oil Pressure...11095
      Relief Valve...11096
      Piston And Connecting Rod Removal And Installation...11097
      Servicing The Piston And Connecting Rod...11099
      Connecting Rod Alignment...11100
      Crankshaft And Bearings Removal And Installation...11101
      Servicing The Crankshaft And Bearings...11102
      Checking The Cylinder Bore...11106
      Untitled...11107
    FLYWHEEL HOUSING...11109
      Removal And Installation...11109
    FLYWHEEL...11111
      Removal And Installation...11111
      Ring Gear Removal And Installation...11111
    DRIVE COUPLER...11113
      Removal And Installation...11113
    TURBOCHARGER...11115
      Checking...11115
      Removal And Installation...11115
  SPECIFICATIONS...11119
    BACKHOE LOADER SPECIFICATIONS...11121
      Backhoe Loader Dimensions...11121
      Loader Performance...11122
      Backhoe Performance...11122
      Controls...11122
      Engine...11122
      Hydraulic System...11123
      Drive System...11123
      Electrical...11123
      Tires...11124
      Capacities...11124
    ENGINE SPECIFICATIONS...11125
      Fuel Injection Nozzles...11125
      Fuel Injection Pump...11125
      Cylinder Head...11125
      Valves...11125
      Valve Springs...11126
      Valve Timing...11126
      Rocker Arms...11126
      Camshaft...11126
      Cylinders...11126
      Tappet...11126
      Piston Rings...11127
      Pistons...11127
      Crankshaft...11127
      Oil Pump...11127
      Thermostat...11128
      Connecting Rods...11128
      Timing Gear...11128
      Cylinder Liner...11128
      Engine Bolt Torque...11129
      Grinding Specifications for the Crankshaft...11130
    BACKHOE LOADER TORQUE...11131
      Specifications ...11131
    TORQUE SPECIFICATIONS FOR BOLTS...11133
      Torque For General Metric Bolts...11133
    HYDRAULIC/HYDROSTATIC FLUID SPECIFICATIONS...11135
      Specifications...11135
    CONVERSIONS...11137
      Decimal And Millimeter Equivalents...11137
      U.S. To Metric Conversion...11137
  SMR...11139
    BL-570-1...11139
BL570_BL575 Service Manual 6902022 enUS sm 06-12...11141
  ALPHABETICAL INDEX...11145
  CONTENTS...11147
    FOREWORD...11148
    SAFETY INSTRUCTIONS FOR INGERSOLL RAND LOADER BACKHOE AND ATTACHMENTS...11151
      SAFE OPERATION IS THE OPERATOR’S RESPONSIBILITY...11151
    FIRE PREVENTION...11152
    SERIAL NUMBER LOCATION...11153
      Loader Backhoe Serial Number...11153
      Engine Serial Number...11153
    DELIVER REPORT...11153
    INGERSOLL RAND IDENTIFICAITON...11154
  SAFETY AND MAINTENANCE...11155
    LIFTING AND BLOCKING THE LOADER BACKHOE...11157
      Procedure...11157
    LIFT ARM SUPPORT DEVICE...11159
      Installing The Lift Arm Support Device...11159
      Removing The Lift Arm Support Device...11160
    ENGINE COVER...11161
    TRANSPORTING THE LOADER BACKHOE...11163
      Procedure...11163
    TOWING THE LOADER BACKHOE...11165
      Procedure...11165
    AXLE TOE-IN...11167
      Adjustment...11167
    SERVICE SCHEDULE...11169
      Chart...11169
    AIR CLEANER SERVICE...11171
      Replacing Filter Element...11171
    ENGINE COOLING SYSTEM...11173
      Coolant Replacement...11173
    FUEL SYSTEM...11175
      Fuel Specifications...11175
      Filling The Fuel Tank...11175
      Fuel Filter...11176
    ENGINE LUBRICATION SYSTEM...11177
      Checking Engine Oil...11177
      Oil Chart...11177
      Replacing Oil And Filter...11178
    HYDRAULIC/HYDROSTATIC SYSTEM...11181
      Checking And Adding Fluid...11181
      Cleaning The Cooler...11181
      Replacing Hydraulic/Hydrostatic Filter...11182
      Replacing Hydraulic Fluid...11183
    REAR AXLE...11185
      Checking Oil Level...11185
      Draining Oil...11185
    FRONT AXLE...11186
      Checking Oil Level...11186
      Draining Oil...11186
    BACKHOE BOOM LOCK...11187
      Disengaging The Boom Lock...11187
      Engaging Boom Lock...11188
    BOB-TACH HAND LEVER...11189
      Inspection And Maintenance...11189
    ALTERNATOR BELT...11191
      Adjusting The Alternator Belt...11191
    LUBRICATING THE LOADER BACKHOE...11193
    TIRE MAINTENANCE...11201
      Wheel Nuts...11201
      Mounting...11201
      Tire Pressure...11201
  HYDRAULIC SYSTEM...11203
    HYDRAULIC/HYDROSTATIC SCHEMATICS...11207
    HYDRAULIC SYSTEM INFORMATION...11211
      Troubleshooting...11215
      Description...11216
    ARM CYLINDER...11217
      Checking...11217
      Removal And Installation...11219
      Parts Identification...11221
      Disassembly...11222
      Assembly...11225
    BOOM CYLINDER...11229
      Checking...11229
      Removal And Installation...11230
      Parts Identification...11232
      Disassembly...11233
      Assembly...11236
    SWING CYLINDER (WITHOUT SIDESHIFT)...11239
      Removal And Installation...11239
      Bushing Removal And Installation...11242
      Parts Identification...11243
      Disassembly...11244
      Assembly...11247
    SWING CYLINDER (WITH SIDESHIFT)...11251
      Removal And Installation...11251
      Bushing Removal And Installation...11252
      Parts Identification...11253
      Disassembly...11254
      Assembly...11257
    BUCKET CYLINDER...11261
      Checking...11261
      Removal And Installation...11262
      Parts Identification...11264
      Disassembly...11265
      Assembly...11268
    STABILIZER CYLINDER (WITHOUT SIDESHIFT)...11271
      Checking...11271
      Removal And Installation...11273
      Parts Identification...11276
      Disassembly...11277
      Assembly...11280
    STABILIZER CYLINDER (WITH SIDESHIFT)...11283
      Checking...11283
      Removal And Installation...11285
      Parts Identification...11288
      Disassembly...11289
      Assembly...11292
    TILT CYLINDER...11295
      Checking...11295
      Removal And Installation...11296
      Parts Identification (Left Side)...11297
      Parts Identification (Right Side)...11298
      Disassembly...11299
      Assembly...11302
    LIFT CYLINDER...11305
      Checking...11305
      Removal And Installation...11306
      Parts Identification (Left Side)...11308
      Parts Identification (Right Side)...11309
      Disassembly...11310
      Assembly...11313
    STEERING CYLINDER (FRONT)...11317
      Removal And Installation...11317
    STEERING CYLINDER (FRONT) (CONT’D)...11321
      Parts Identification...11321
      Disassembly And Assembly...11322
      Inspection...11325
    STEERING CYLINDER (REAR)...11327
      Removal And Installation...11327
    STEERING CYLINDER (REAR) (CONT’D)...11330
      Parts Identification...11330
      Disassembly And Assembly...11331
      Inspection...11334
    MAIN RELIEF VALVE...11335
      Testing The Main Relief Valve...11335
      Adjustment...11336
    PORT RELIEF VALVE (BACKHOE CONTROL VALVE)...11337
      Testing And Adjusting (Arm Control)...11337
      Testing And Adjusting (Boom Control)...11339
      Testing And Adjusting (Boom Swing Control)...11341
    PORT RELIEF VALVE (LOADER CONTROL VALVE)...11343
      Testing And Adjusting (Bucket Tilt)...11343
      Testing And Adjusting (Front Auxiliary)...11345
    LOADER CONTROL VALVE...11347
      Removal And Installation...11347
      Parts Identification...11349
      Disassembly And Assembly...11350
      Inlet/Outlet Valve Section...11350
      Lift Arm Valve Section...11352
      Tilt Valve Section...11356
      Auxiliary Valve Section (Front)...11361
      Auxiliary Valve Section (Rear) (Optional)...11366
    BACKHOE CONTROL VALVE...11371
      Removal And Installation...11371
      Parts Identification...11373
      Disassembly And Assembly...11374
      Inlet/Outlet Valve Section...11376
      Arm Valve Section...11378
      Tilt Valve Section...11381
      Right Stabilizer Valve Section...11384
      Left Stabilizer Valve Section...11387
      Boom Valve Section...11391
      Boom Swing Valve Section...11394
      Outlet Valve Section...11397
    HYDRAULIC FLUID RESERVOIR...11399
      Removal And Installation...11399
      Strainer Removal And Installation...11401
    HYDRAULIC FILTER HOUSING...11403
      Removal And Installation...11403
      Disassembly...11404
      Assembly...11405
    HYDRAULIC FILTER...11407
      Removal And Installation...11407
    GEAR PUMP...11409
      Removal And Installation...11409
      Parts Identification...11410
      Disassembly And Assembly...11411
      Inspection...11414
    STEERING PUMP...11415
      Removal And Installation...11415
      Parts Identification...11417
      Disassembly...11418
      Inspection...11427
      Assembly...11427
    STEERING VALVE...11437
      Removal And Installation...11437
      Adjustment...11438
    MASTER CYLINDER...11439
      Removal And Installation...11439
      Parts Identification...11440
      Disassembly And Assembly...11441
  HYDROSTATIC SYSTEM...11443
    HYDROSTATIC SYSTEM INFORMATION...11445
      Troubleshooting Chart...11445
      Replenishing Valve Function...11446
    OIL COOLER...11447
      Disassembly...11447
      Inspection...11448
      Assembly...11448
    HYDROSTATIC DRIVE MOTOR...11451
      Removal And Installation...11451
      Parts Identification...11453
      Disassembly...11454
      Disassembly...11455
      Inspection...11469
      Assembly...11472
    HYDROSTATIC PUMP...11487
      Removal And Installation...11487
      Parts Identification...11490
      Disassembly...11491
      Inspection...11505
      Assembly...11508
    HYDROSTATIC TESTING...11525
      Pump Adjustment...11525
  DRIVE SYSTEM...11529
    TROUBLESHOOTING...11531
      Chart...11531
    PARKING BRAKE...11533
      Lever Removal And Installation...11533
      Cable Removal And Installation...11535
      Adjustment...11536
    PARKING BRAKE HOUSING...11537
      Removal And Installation...11537
      Parts Identification...11538
      Disassembly And Assembly...11539
    SERVICE BRAKE...11549
      Description...11549
      Bleeding The Brake Circuit...11549
    REAR AXLE...11551
      Removal...11551
      Installation...11554
    FRONT AXLE...11559
      Removal...11559
      Installation...11561
      Axle Pivot Bushing Removal And Installation...11563
    DRIVESHAFT...11565
      Removal And Installation...11565
    DROP BOX...11567
      Removal And Installation...11567
      Parts Identification...11570
      Disassembly...11572
      Inspection...11577
      Assembly...11579
    BRAKE PEDAL ASSEMBLY...11587
      Removal And Installation...11587
  MAIN FRAME...11591
    OPERATOR CANOPY...11593
      Removal And Installation...11593
    ENCLOSED CAB...11599
      Not Available At Time Of Printing...11599
    OPERATOR SEAT...11601
      Removal And Installation...11601
    FLOOR PANELS...11603
      Front Panel Removal And Installation...11603
      Rear Panel Removal And Installation...11603
      Front Right Panel Removal And Installation...11604
      Front Left Panel Removal And Installation...11604
    GRILL...11605
      Removal And Installation...11605
    GRILL FRAME...11607
      Removal And Installation...11607
    ENGINE SIDE COVERS...11609
      Removal And Installation...11609
    FENDER...11611
      Removal And Installation...11611
    ENGINE COVER...11613
      Removal And Installation...11613
    FUEL TANK...11615
      Removal And Installation...11615
      Screen Removal And Installation...11617
    LIFT ARMS...11619
      Removal And Installation...11619
    BOB-TACH...11623
      Removal And Installation...11623
      Bob-Tach Lever And Wedge...11625
      Pivot Pin Bushing Removal And Installation...11626
    ARM...11627
      Removal And Installation...11627
      Arm Pivot Bushing Removal And Installation...11629
    BOOM (WITH SIDE SHIFT)...11631
      Removal And Installation...11631
    BOOM (WITHOUT SIDE SHIFT)...11635
      Removal And Installation...11635
    SWING FRAME (with side shift)...11637
      Removal And Installation...11637
      Bushing Removal And Installation...11638
    SWING FRAME (WITHOUT SIDE SHIFT)...11639
      Removal And Installation...11639
    X-CHANGE™...11641
      Removal And Installation...11641
    BUCKET...11643
      Backhoe Bucket Teeth Removal And Installation...11643
      Loader Bucket Teeth Removal And Installation...11643
    LIFT ARM STABILIZER...11645
      Removal And Installation...11645
    CENTER FLOOR PANEL...11647
      Removal And Installation...11647
    STABILIZER (WITHOUT SIDESHIFT)...11651
      Removal And Installation...11651
  ELECTRICAL SYSTEM AND ANALYSIS...11653
    ELECTRICAL SCHEMATICS...11655
    ELECTRICAL SYSTEM INFORMATION...11657
      Troubleshooting Chart...11657
      Description...11658
      Fuse Location...11658
      Relay Location...11658
    BATTERY...11659
      Removal And Installation...11659
      Servicing The Electrical System...11660
      Using A Booster Battery (Jump Starting)...11661
    ALTERNATOR...11663
      Adjusting The Alternator Belt...11663
      Description...11663
      Tests...11664
      Alternator Output Test...11664
      Full Field Test...11665
      Alternator Regulator Test...11665
      Alternator Regulator Test With Voltmeter...11666
      Removal And Installation...11667
      Parts Identification...11668
      Pulley Removal And Installation...11669
      Disassembly And Assembly...11670
      Rotor Continuity Test...11673
      Stator Continuity Test...11673
      Rectifier Continuity (Diode) Test...11674
      Brush Length...11674
    STARTER...11675
      Removal And Installation...11675
      Checking The Starter In The Loader...11675
      Parts Identification...11677
      Disassembly...11678
      Inspection And Repair...11683
      No Load Test...11687
      Assembly...11688
    FRONT LIGHTS...11695
      Bulb Removal And Installation...11695
      Housing Removal And Installation...11697
    TURN INDICATOR LIGHTS (FRONT)...11699
      Bulb Removal And Installation...11699
    CAB LIGHTS...11701
      Bulb Removal And Installation...11701
      Housing Removal And Installation...11703
    FUEL LEVEL SENDER...11705
      Removal And Installation...11705
    INSTRUMENT PANEL...11707
      Removal And Installation...11707
  ENGINE SERVICE...11709
    TROUBLESHOOTING...11711
      Chart...11711
    ENGINE SPEED CONTROL...11713
      Removal And Installation...11713
      Cable Removal And Installation...11714
    TRAVEL PEDAL...11717
      Removal And Installation...11717
    MUFFLER...11719
      Removal And Installation...11719
    AIR CLEANER...11721
      Removal And Installation...11721
    RADIATOR...11723
      Removal And Installation...11723
    ENGINE COMPONENTS AND TESTING...11725
      Valve Clearance Adjustment...11725
      Engine Compression Checking...11726
      Fuel Shut-Off Solenoid Removal And Installation...11727
      Checking Fuel Injection Pump...11728
      Fuel Injection Pump Removal And Installation...11729
      Fuel Injection Pump Timing...11731
      Fuel Injector Nozzles...11732
      Fuel Injector Nozzles Removal And Installation...11733
      Fuel Injector Nozzles Check...11734
    ENGINE...11735
      Removal And Installation...11735
      Mount Replacement...11739
    RECONDITIONING THE ENGINE-V2003T-EB (TURBO)...11741
      Cylinder Head Removal And Installation...11741
      Cylinder Head Disassembly And Assembly...11742
      Cylinder Head Servicing...11743
      Cylinder Head Top Clearance...11743
      Checking The Valve Guide...11744
      Reconditioning The Valve And Valve Seat...11745
      Valve Spring...11746
      Rocker Arm And Shaft Checking...11746
      Timing Gearcase Cover Removal And Installation...11747
      Idler Gear And Camshaft Removal And Installation...11749
      Servicing The Camshaft...11750
      Servicing The Idle Gear And Shaft...11751
      Timing Gears Checking Backlash...11752
      Fuel Camshaft Removal And Installation...11753
      Fuel Camshaft Governor...11753
      Crankshaft Gear Removal And Installation...11754
      Oil Pump Removal And Installation...11754
      Oil Pump Service...11754
      Checking Engine Oil Pressure...11755
      Relief Valve...11756
      Piston And Connecting Rod Removal And Installation...11757
      Servicing The Piston And Connecting Rod...11759
      Connecting Rod Alignment...11760
      Crankshaft And Bearings Removal And Installation...11761
      Servicing The Crankshaft And Bearings...11762
      Checking The Cylinder Bore...11766
      Water Pump Disassembly And Assembly...11767
    FLYWHEEL HOUSING...11769
      Removal And Installation...11769
    FLYWHEEL...11771
      Removal And Installation...11771
      Ring Gear Removal And Installation...11771
    DRIVE COUPLER...11773
      Removal And Installation...11773
    TURBOCHARGER...11775
      Not Available At Time Of Printing...11775
  SPECIFICATIONS...11777
    LOADER SPECIFICATIONS (BL 570)...11779
      Loader Backhoe Dimensions...11779
    LOADER SPECIFICATIONS (BL 575)...11780
      Loader Backhoe Dimensions...11780
      Performance...11781
      Controls...11781
      Engine...11781
      Hydraulic System...11782
      Electrical...11782
      Drive System...11783
      Capacities...11783
      Tires...11783
    ENGINE SPECIFICATIONS...11785
      Fuel Injection Nozzles...11785
      Fuel Injection Pump...11785
      Cylinder Head...11785
      Valves...11785
      Valve Springs...11786
      Valve Timing...11786
      Rocker Arms...11786
      Camshaft...11786
      Cylinders...11786
      Tappet...11786
      Piston Rings...11787
      Pistons...11787
      Crankshaft...11787
      Oil Pump...11787
      Thermostat...11788
      Connecting Rods...11788
      Timing Gear...11788
      Cylinder Liner...11788
      Engine Bolt Torque...11789
      Grinding Specifications for the Crankshaft...11790
    LOADER BACKHOE TORQUE...11791
      Specifications...11791
    TORQUE SPECIFICATIONS FOR BOLTS...11793
      Torque For General Metric Bolts...11793
    HYDRAULIC/HYDROSTATIC FLUID SPECIFICATIONS...11795
      Specifications...11795
    CONVERSIONS...11797
      Decimal And Millimeter Equivalents...11797
      U.S. To Metric Conversion...11797
  SMR...11799
    Revision No: BL-570/BL-575-1...11799
    Revision No: BL-570/BL-575-2...11801
    Revision No: BL-570/BL-575-3...11803
    Revision No: BL-570/BL-575-4...11805