Complete repair service manual with electrical wiring diagrams for Bobcat 700, 720, 721, 722, 730, 731, 732, 741, 742, 742B, 743, 743DS, 743B Loaders, with all the technical information to maintain, diagnose, and repair like professional mechanics.

Bobcat Loaders Model 700, 720, 721, 722, 730, 731, 732, 741, 742, 742B, 743, 743DS, 743B 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.

6720772 (7-92) - 742B, 743B Service Manual.pdf
6720772 (6-12) - 742B, 743B Service Manual.pdf
6566109 (6-12) - 741, 742, 743, 743DS Service Manual.pdf
6566109 (4-88) - 741, 742, 743, 743DS Service Manual.pdf
6556619 (6-12) - 700, 720, 721, 722 Service Manual.pdf
6556619 (3-87) - 700, 720, 721, 722 Service Manual.pdf
6556583 (6-12) - 730, 731, 732 Service Manual.pdf
6556583 (4-79) - 730, 731, 732 Service Manual.pdf
6556328 (10-80) - 732 Owner's Manual.pdf
6556326 (10-80) - 731 Operation & Maintenance Manual.pdf
6549984 (8-79) - 722 Operation & Maintenance Manual.pdf
6549951 (5-78) - 721 Operation & Maintenance Manual.pdf
6549950 (7-78) - 720 Operation & Maintenance Manual.pdf
6545621 (11-98) - 700 Operation & Maintenance Manual.pdf
6722056 (2-99) - 742B Operation & Maintenance Manual.pdf
6722054 (8-97) - 743B Operation & Maintenance Manual.pdf
6720737 (1-91) - 742B Operation & Maintenance Manual.pdf
6720613 (4-96) - 743B Operation & Maintenance Manual.pdf
6720180 (6-96) - 742 Operation & Maintenance Manual.pdf
6570166 (1-98) - 741, 742, 743, 743DS Operation & Maintenance Manual.pdf
6566605 (11-01) - 743 Operation & Maintenance Manual.pdf
6566604 (3-97) - 742 Operation & Maintenance Manual.pdf
6566338 (7-96) - 743DS Operation & Maintenance Manual.pdf
6566603 (3-83) - 741 Operator's Manual.pdf
6556862 (4-96) - 743B Operation & Maintenance Manual.pdf
6556860 (5-97) - 742 Operation & Maintenance Manual.pdf
6556858 (6-82) - 741 Operator's Manual.pdf
6556734 (10-79) - 730 Owner's Manual.pdf

Total Pages: 4,021 pagess
File Format: PDF (bookmarked, Searchable, Printable, high quality)
Language: English

TABLE OF CONTENTS
6545621 (11-98) - 700 Operation & Maintenance Manual...1
  OPERATOR SAFETY WARNINGS...3
  CONTENTS...5
  LOADER OPERATION...7
    SAFETY...8
    MOUNTING AND DISMOUNTING...8
    CONTROLS...8
    PRE-STARTING INSPECTION...9
    STARTING PROCEDURE...9
    NORMAL STARTING CONDITION...10
    COLD WEATHER STARTING CONDITION...10
    BUCKET SIZE...10
    TO OPERATE THE BOBCAT...11
    FILLING BUCKET FROM A PILE...11
    OPERATION HINTS...11
    DIGGING WITH THE BUCKET...12
    LEVELING AND BACKFILLING...12
    DUMPING HTE BUCKET...13
    TOWING...13
    TRANSPORTING BY PICKUP...13
    TRANSPORTING BY TRAILER...13
  MAINTENANCE SAFETY...14
  GENERAL MAINTENANCE...15
    GENERAL MAINTENANCE...16
    ROPS CAB RAISING ASSEMBLY...17
    PIVOT PINS...17
    WHEEL TORQUE...17
    BOB-TACH...17
    TIRES...18
    TIRE MAINTENANCE...18
    TIRE ROTATION...18
    TIRE REPLACEMENT...18
    LUBRICATION...18
  ENGINE SERVICE...19
    ENGINE OIL SPECIFICATIONS...20
    CHANGING OIL AND FILTER...20
    TO CHANGE OIL FILTER ELEMENT...20
    ENGINE AIR INLET SYSTEM (AIR CLEANER)...20
    ENGINE COOLING SYSTEM...21
    FUEL SERVICING...22
    CONDENSATION IN THE FUEL TANK...22
    ELECTRICAL SYSTEM...23
  HYDRAULIC SYSTEM SERVICE...25
    HYDRAULIC SYSTEM...26
    TRANSMISSION FLUID FILTERS...26
    HYDRAULIC / HYDROSTATIC TRANSMISSION FLUID...27
    CHECKING AND ADDING FLUID...28
    DRAINING THE FLUID RESERVOIR...28
    QUICK COUPLERS...28
    HYDRAULIC SYSTEM LEAKS...28
    HYDRAULIC CYLINDER MAINTENANCE...28
    HYDRAULIC CYLINDER INSPECTION...29
    LIFT CIRCUIT CHECKS (INTERNAL LEAKS)...29
    TILT CIRCUIT CHECKS (INTERNAL LEAKS)...29
  DRIVE SYSTEM SERVICE...31
    DRIVE SYSTEM...32
    HYDROSTATIC TRANSMISSION DESCRIPTION...32
    MAINTENANCE OF HYDROSTATIC TRANSMISSION...33
    AIR IN SYSTEM...33
    OVERHEATING...33
    CONTROL LINKAGE...33
    MECHANICAL TRANSMISSION...34
    PARKING BRAKE...34
  TROUBLESHOOTING...35
    TROUBLESHOOTING THE ENGINE...36
    TROUBLESHOOTING THE HYDRAULIC SYSTEM...38
    TROUBLESHOOTING THE HYDROSTATIC TRANSMISSION...40
  MAJOR PARTS...43
    MAIN FRAME PARTS...44
    HYDRAULIC SYSTEM...45
    WISCONSIN ENGINE PARTS...46
    ELECTRICAL SYSTEM...47
    HYDROSTATIC SYSTEM...48
    DRIVE SYSTEM...49
  GENERAL INFORMATION...51
    LOADER SPECIFICATIONS...52
    OPERATIONAL & PERFORMANCE...52
    ENGINE...52
    LOADER HYDRAULICS...52
    ELECTRICAL...52
    POWER TRAIN...52
    CAPACITIES...52
    TIRES...52
    MACHINE WEIGHT...52
    MACHINE TORQUES...53
    ENGINE TORQUES...53
    50 HOUR CHECK...54
    PRE-DELIVERY CHECK LIST...55
    DELIVERY REPORT...55
6549950 (7-78) - 720 Operation & Maintenance Manual...57
  WARNINGS...59
  FOREWORD...61
    CONTENTS...61
    720 BOBCAT LOADER PICTORIAL NOMENCLATURE...62
  OPERATING INSTRUCTIONS...63
    OPERATING INSTRUCTIONS...65
    SAFETY...65
    MOUNTING AND DISMOUNTING...65
    DASH PANEL...66
    OPERATOR CONTROLS...66
      Throttle Control...66
      Range Control...66
      Parking Brake...67
      Steering Controls...67
    LIFT, TILT AND AUXILIARY CONTROLS...68
      Lift Arm Control...68
      Tilt Control...68
      Auxiliary Control...68
    PRE-STARTING INSPECTION...69
    STARTING PROCEDURE...69
    NORMAL STARTING CONDITION...69
    COLD WEATHER STARTING CONDITION...70
    STOPPING THE ENGINE...70
    BUCKET SIZE...70
      Installing Attachment...70
      To Remove Attachment...71
    OPERATING THE BOBCAT LOADER...71
      Operating Hints...71
      Filling Bucket From A Pile...71
      Dumping The Bucket...72
      Breaking Ground (Digging)...72
      Leveling...72
      Backfilling...73
    TRANSPORTING THE BOBCAT ...73
    TOWING...73
    TRANSPORTING BY TRUCK...73
    TRANSPORTING BY TRAILER...73
  PREVENTIVE MAINTENANCE...75
    SERVICE & MAINTENANCE...76
    SERVICE SCHEDULE...77
    ROPS ENCLOSURE...78
      Tilting The ROPS...78
    ACCESS TO ENGINE...78
    SERVICE DECAL...78
    ENGINE SERVICE SYSTEM...78
    FUEL SYSTEM...80
    FUEL SYSTEM SERVICE...80
    FUEL FILTER...80
    ENGINE LUBRICATION SYSTEM...80
    CHANGING ENGINE OIL AND FILTER...81
    ENGINE COOLING SYSTEM...81
    ELECTRICAL SYSTEM...82
    USING A BOOSTER BATTERY...83
    HYDRAULIC SYSTEM...84
    TRANSMISSION FLUID FILTERS...84
    HYDRAULIC / HYDROSTATIC TRANSMISSION FLUID...85
    CHECK AND ADDING FLUID...85
    DRAINING THE FLUID RESERVOIR...85
    HYDROSTATIC TRANSMISSION DRIVE SYSTEM...86
    MAINTENANCE OF HYDROSTATIC TRANSMISSION...86
    REPLACEMENT OF 10 MICRON FILTER...86
    AIR IN SYSTEM...86
    OVERHEATING...87
    QUICK COUPLERS...87
    HYDRAULIC SYSTEM LEAKS...87
    CONTROL LINKAGE...87
    MECHANICAL TRANSMISSION (CHAIN REDUCTION)...88
    PARKING BRAKE...88
    LUBRICATION OF LOADER...88
    BOB-TACH...88
    PIVOT PINS...89
    WHEEL NUTS...89
    TIRE MAINTENANCE...89
    TIRE ROTATION...89
    TIRE REPLACEMENT...90
    PRE-DELIVERY INSPECTION...90
    DELIVERY REPORT...90
    THIRTY HOUR INSPECTION...90
  TROUBLESHOOTING...91
    TROUBLESHOOTING THE ENGINE...93
    TROUBLESHOOTING THE HYDRAULIC SYSTEM...94
    TROUBLESHOOTING THE HYDROSTATIC TRANSMISSION...95
  MAJOR PARTS...99
    MAIN FRAME...101
    MAIN FRAME MINOR PARTS...102
    DRIVE SYSTEM...103
    BRAKE & AXLE ASSEMBLIES...104
    HYDRAULIC SYSTEM...105
    HYDROSTATIC SYSTEM...106
    TWO-SPEED & STEERING LINKAGE...107
    ELECTRICAL SYSTEM...108
    ENGINE & ATTACHING PARTS...109
    ENGINE SHROUDING & CHOKE/THROTTLE CONTROLS...110
    DECALS...111
  GENERAL INFORMATION...113
    LOADER HYDRAULICS...114
    ELECTRICAL...114
    POWER TRAIN...114
    CAPACITIES...114
    TIRES...114
    MACHINE TORQUES...114
  WARRANTY...115
6549951 (5-78) - 721 Operation & Maintenance Manual...117
  OPERATOR SAFETY WARNINGS...119
  FOREWORD...121
    CONTENTS...121
    721 BOBCAT LOADER PICTORIAL NOMENCLATURE...122
  OPERATING INSTRUCTIONS...123
    OPERATING INSTRUCTIONS...125
    SAFETY...125
    MOUNTING AND DISMOUNTING...125
    DASH PANEL...125
    OPERATOR CONTROLS...126
      Throttle Control...126
      Range Control...126
      Parking Brake...126
      Steering Controls...126
    LIFT, TILT AND AUXILIARY CONTROLS...127
    PRE-STARTING INSPECTION...128
    STARTING PROCEDURE...128
    NORMAL STARTING CONDITIONS...128
    COLD WEATHER STARTING CONDITIONS...128
    BUCKET SIZE...129
    TO OPERATE THE BOBCAT...129
    FILLING BUCKET FROM A PILE...130
    OPERATION HINTS...130
    DIGGING WITH THE BUCKET...130
    LEVELING AND BACKFILLING...131
    DUMPING THE BUCKET...131
    TOWING...131
    TRANSPORTING BY PICKUP...132
    TRANSPORTING BY TRAILER...132
  PREVENTIVE MAINTENANCE...133
    SERVICE & MAINTENANCE...134
    PREVENTIVE MAINTENANCE...135
    ROPS ENCLOSURE...136
      Tilting The ROPS...136
    BOB-TACH...136
    PIVOT PINS...136
    WHEEL TORQUING...136
    TIRES...136
    TIRE MAINTENANCE...137
    TIRE ROTATION...137
    TIRE REPLACEMENT...137
    LUBRICATION OF LOADER...137
    ENGINE SERVICE...138
      Fuel System...138
    ENGINE FUEL...138
    AIR VENTING THE FUEL SYSTEM...138
    CHANGING ENGINE OIL...139
    OIL SPECIFICATIONS...139
    ENGINE OIL FILTER...139
    CRANKCASE BREATHER...140
    ENGINE AIT INLET SYSTEM (Air Cleaner)...140
    ENGINE COOLING SYSTEM...141
    ELECTRICAL SYSTEM...141
    HYDRAULIC SYSTEM...142
    TRANSMISSION FLUID FILTERS...143
    HYDRAULIC / HYDROSTATIC TRANSMISSION FLUID...143
    CHECKING AND ADDING FLUID...144
    DRAINING THE FLUID RESERVOIR...144
    QUICK COUPLERS...144
    HYDRAULIC SYSTEM LEAKS...144
    HYDROSTATIC TRANSMISSION DRIVE SYSTEM...145
    MAINTENANCE OF HYDROSTATIC TRANSMISSION...145
    REPLACEMENT OF 10 MICRON FILTER...145
    AIR IN SYSTEM...145
    OVERHEATING...146
    CONTROL LINKAGE...146
    MECHANICAL TRANSMISSION (CHAIN REDUCTION)...146
    PARKING BRAKE...146
  TROUBLESHOOTING...147
    TROUBLESHOOTING THE ENGINE...149
    TROUBLESHOOTING THE HYDRAULIC SYSTEM...150
    TROUBLESHOOTING THE HYDROSTATIC TRANSMISSION...151
  MAJOR PARTS...155
    MAIN FRAME PARTS...157
    MAIN FRAME, OVERHEAD GUARD AND FUEL TANK...158
    DRIVE SYSTEM...159
    BRAKE & AXLE ASSEMBLIES...160
    HYDRAULIC SYSTEM...161
    HYDROSTATIC SYSTEM...162
    TWO-SPEED & STEERING LINKAGE...163
    ELECTRICAL SYSTEM...164
    ENGINE AND ATTACHING PARTS...165
    ENGINE SHROUDING...166
    DECALS...167
  GENERAL INFORMATION...169
    LOADER SPECIFICATIONS...171
    OPERATIONAL & PERFORMANCE...171
    ENGINE...171
    LOADER HYDRAULICS...171
    ELECTRICAL...171
    POWER TRAIN...171
    CAPACITY...171
    TIRES...171
    MACHINE WEIGHT...171
    MACHINE TORQUES...172
    PRE-DELIVERY INSPECTION...172
    DELIVERY REPORT...172
    THIRTY HOUR INSPECTION...172
  WARRANTY...173
6549984 (8-79) - 722 Operation & Maintenance Manual...175
  WARNINGS...177
  FOREWORD...179
    CONTENTS...179
    722 BOBCAT LOADER...181
  OPERATING INSTRUCTIONS...183
    OPERATING INSTRUCTIONS...185
    CONTROLS...186
    DASH PANEL...186
    THROTTLE CONTROL...187
    PARKING BRAKE...187
    STEERING CONTROLS...187
    SPEED-RANGE CONTROL...187
    HYDRAULIC CONTROLS...188
    STARTING PROCEDURE...188
      Pre-Starting Inspection...188
    STARTING...189
      Normal Starting Condition...189
    COLD TEMPERATURE STARTING CONDITION...190
    BOBCAT OPERATION...190
      Bucket Size...190
    INSTALLATION OF ATTACHMENT...190
    REMOVAL OF ATTACHMENT...191
    OPERATION OF THE BOBCAT LOADER...191
    OPERATING PROCEDURE...191
    FILLING THE BUCKET...192
    DUMPING THE BUCKET...192
    DIGGING...192
    LEVELING...193
    BACKFILLING...193
    TO PULL THE BOBCAT...193
    TRANSPORTING THE BOBCAT...193
    STOPPING THE BOBCAT...194
  PREVENTIVE MAINTENANCE...195
    SERVICE SCHEDULE...197
    ENGINE SERVICE...198
    AIR CLEANER SYSTEM...198
    FUEL SYSTEM...198
    FUEL SPECIFICATIONS...198
    FUEL FILTER...199
    ENGINE LUBRICATION SYSTEM...199
    REPLACEMENT OF ENGINE OIL AND FILTER...199
    ENGINE COOLING SYSTEM...200
    COOLANT LEVEL...200
    REMOVING COOLANT FROM COOLING SYSTEM...200
    WATER PUMP AND GOVENOR DRIVE BELT...201
    ALTERNATOR DRIVE BELT...201
    USING AN EXTRA BATTERY...203
    TO INSTALL A NEW BATTERY...204
    ROPS...205
    HYDRAULIC SYSTEM...205
    HYDRAULIC FILTERS...206
      Replacement Of The Hydraulic Filters...206
    CHECKING AND ADDING HYDRAULIC FLUID...207
    TO REMOVE THE HYDRAULIC FLUID...207
    FINAL DRIVE CHAINS...207
    TIRE MAINTENANCE...208
      Tire Rotation...208
    LUBRICATION OF THE LOADER...209
    BOB-TACH AND PIVOT PINS...209
    DELIVERY REPORT...210
    THIRTY HOUR INSPECTION...210
  TROUBLESHOOTING...211
    TROUBLESHOOTING THE ENGINE...213
    TROUBLESHOOTING THE DRIVE SYSTEM...214
    TROUBLESHOOTING THE HYDRAULIC SYSTEM...215
  MAJOR PARTS...217
    MAIN FRAME PARTS...219
    MAIN FRAME MINOR PARTS...220
    HYDRAULIC SYSTEM...221
    DRIVE SYSTEM...222
    BRAKE & AXLE ASSEMBLIES...223
    HYDROSTATIC SYSTEM...224
    TWO-SPEED & STEERING LINKAGE...225
    ELECTRICAL CIRCUITRY...226
    ENGINE AND ATTACHING PARTS...227
    ENGINE COOLING SYSTEM...228
    DECALS...229
  GENERAL INFORMATION...231
    LOADER SPECIFICATIONS...233
    OPTIONAL & PERFORMANCE...233
    ENGINE...233
    LOADER HYDRAULICS...234
    ELECTRICAL...234
    POWER TRAIN...234
    CAPACITIES...234
    TIRES...234
  WARRANTY...235
6556326 (10-80) - 731 Operation & Maintenance Manual...237
  OPERATOR SAFETY WARNINGS...239
  FOREWORD...241
    CONTENTS...241
    731 BOBCAT LOADER PICTORIAL NOMENCLATURE...242
  OPERATING INSTRUCTIONS...243
    OPERATING INSTRUCTIONS...245
    SAFE LOADER OPERATION...245
    CONTROLS...246
    DASH PANEL...246
    THROTTLE CONTROL...247
    STEERING CONTROLS...247
    PARKING BRAKE...248
    HYDRAULIC CONTROLS...248
    STARTING PROCEDURE...249
      Pre-Starting Inspection...249
      Starting...249
      Normal Starting Condition...250
      Cold Temperature Starting Condition...250
    BOBCAT OPERATION...251
      Bucket Size...251
      Installing Attachments...251
      To remove Attachment...251
    OPERATING THE BOBCAT LOADER...251
      Operating Procedure...252
      To Fill The Bucket...252
      To Remove The Material From The Bucket...252
      Breaking Of Ground (Digging)...253
      To Make Ground Level...253
      To Fill A Hole...253
    STOPPING THE BOBCAT...254
    TRANSPORTING THE BOBCAT...254
  PREVENTIVE MAINTENANCE...255
    SERVICE & MAINTENANCE...256
    SERVICE SCHEDULE...257
    ENGINE SERVICE...258
    AIR CLEANER SYSTEM...258
    FUEL SYSTEM...258
    FUEL SYSTEM SERVICE...258
    FUEL FILTER...259
    REMOVING AIR FROM THE FUEL SYSTEM...259
    ENGINE LUBRICATION SYSTEM...259
    OIL SPECIFICATIONS...260
    ENGINE COOLING SYSTEM...260
    FAN AND ALTERNATOR BELT...261
    ELECTRICAL SYSTEM...261
    USING A BOOSTER BATTERY...262
    HYDRAULIC SYSTEM...263
    HYDRAULIC/HYDROSTATIC FLUID RESERVOIR...264
      Checking And  Adding Fluid...264
      To Change Fluid In The Hydraulic Reservoir...264
    HYDRAULIC FILTER REPLACEMENT...265
    FINAL DRIVE OF TRANSMISSION (CHAINCASE)...265
    TIRE MAINTENANCE...265
      Tire Rotation...265
    LUBRICATION OF LOADER...265
    BOB-TACH...266
    PIVOT PINS...266
    AUXILIARY COONTROL LOCKBOLT...266
    DELIVERY REPORT...266
    THIRTY HOUR INSPECTION...266
  TROUBLESHOOTING...269
    TROUBLESHOOTING THE ENGINE...271
    TROUBLESHOOTING THE DRIVE SYSTEM...272
    TROUBLESHOOTING THE HYDRAULIC SYSTEM...273
  MAJOR PARTS...275
    MAIN FRAME...277
    SEAT AND FUEL SYSTEM...278
    DRIVE SYSTEM...279
    HYDRAULIC SYSTEM...280
    HYDROSTATIC SYSTEM...281
    HAND CONTROLS...282
    ELECTRICAL SYSTEM...283
    ENGINE & ATTACHING PARTS...285
    DECALS...286
  GENERAL INFORMATION...287
    LOADER SPECIFICATIONS...289
    OPERATION AND PERFORMANCE...289
    ENGINE...289
    HYDRAULIC SYSTEM...290
    HYDRAULIC CYLINDERS...290
    HYDROSTATIC TRANSMISSION & FINAL DRIVE...290
    ELECTRICAL...290
    TIRES...290
    FLUID CAPACITIES...290
  WARRANTY...291
6556328 (10-80) - 732 Owner's Manual...293
  WARNINGS...295
  FOREWORD...297
    CONTENTS...297
    732 BOBCAT LOADER PICTORIAL NOMENCLATURE...298
  OPERATING INSTRUCTIONS...299
    OPERATING INSTRUCTIONS...301
    CONTROLS...302
    DASH PANEL...302
    THROTTLE CONTROL...303
    CHOKE CONTROL...303
    STEERING CONTROLS...303
    PARKING BRAKE...304
    HYDRAULIC CONTROLS...304
    STARTING PROCEDURE...305
      Pre-Starting Inspection...305
      Starting...305
      Normal Starting Condition...306
      Cold Temperature Starting Condition...306
    BOBCAT OPERATION...307
    BUCKET SIZE...307
      Installation Of Attachment...307
      Removal Of Attachments...307
    OPERATION OF THE BOBCAT LOADER...308
    OPERATING HINTS...308
      Filling A Bucket From A Pile...308
      Dumping The Bucket...308
      Breaking Ground (Digging)...309
      Leveling ...309
      Backfilling...309
    TRNSPORTING THE BOBCAT...310
    STOPPING THE BOBCAT...310
  PREVENTIVE MAINTENANCE...311
    SERVICE SCHEDULE...313
    ENGINE SERVICE...314
    AIR CLEANER SYSTEM...314
    FUEL SYSTEM...314
      Fuel System Service...314
      Fuel Filter...315
    ENGINE LUBRICATION SYSTEM...315
    REPLACEMENT OF ENGINE OIL AND FILTER...316
    ENGINE COOLING SYSTEM...316
    COOLANT LEVEL...316
      Draining The Cooling System...316
    DRIVE BELTS FOR WATER PUMP, GOVENOR AND ALTERNATOR...317
    ELECTRICAL SYSTEM...317
    USING A BOOSTER BATTERY...319
    HYDRAULIC SYSTEM...319
    HYDRAULIC / HYDROSTATIC FLUID RESERVOIR...320
      To Check And Add Fluid...320
      Removal Of Hydraulic Fluid...320
    REPLACEMENT OF HYDRAULIC FILTER...321
    FINAL DRIVE TRNSMISSION (CHAINCASE)...321
    TIRE MAINTENANCE...321
      Tire Rotation...321
    LUBRICATION OF  THE LOADER...322
    BOB-TACH...322
    PIVOT PINS...322
    AUXILIARY CONTROL LOCKBOLT...323
    DELIVERY REPORT...323
    THIRTY HOUR INSPECTION...323
  TROUBLESHOOTING...325
    TROUBLESHOOTING THE ENGINE...327
    TROUBLESHOOTING THE DRIVE SYSTEM...328
    TROUBLESHOOTING THE HYDRAULIC SYSTEM...329
  MAJOR PARTS...331
    MAIN FRAME...333
    SEAT & FUEL SYSTEM...334
    DRIVE SYSTEM...335
    HYDRAULIC SYSTEM...336
    HYDROSTATIC SYSTEM...337
    HAND CONTROLS...338
    OVERHEAD GUARD ELECTRICAL SYSTEM...339
    ENGINE ELECTRICAL SYSTEM...340
    ENGINE AND ATTACHING PARTS...341
    DECALS...343
  GENERAL INFORMATION...345
    LOADER SPECIFICATIONS...347
    OPERATION AND PERFORMANCE...347
    ENGINE...347
    HYDRAULIC SYSTEM...347
    HYDROSTATIC TRANSMISSION & FINAL DRIVE...348
    ELECTRICAL...348
    FLUID CAPACITIES...348
  WARRANTY...349
6556583 (4-79) - 730, 731, 732 Service Manual...351
  MAINTENANCE SAFETY...353
  CONTENTS...355
    FOREWORD...357
  PREVENTIVE MAINTENANCE...359
    INTRODUCTION...361
      Symbols...361
      Serial Number Identification...361
      Loader Serial Number...361
      Engine Serial Number...361
      Pre–Delivery Inspection...362
      30 Hour Inspection...362
    SERVICE SCHEDULE...363
    ENGINE SERVICE (General)...364
      Engine Oil And Filter...364
      Checking Oil...365
      Adding Oil...365
      Replacement Oil And Filter...365
      Crankcase Breather...366
      Air Cleaner System...366
      Fuel System (730, 732)...366
        Fuel Filter (Inline)...367
      Fuel System (731)...367
        Fuel Pump...367
        Carburetor...367
        732 Carburetor Adjustment...368
        Idle Adjusting Needle...368
        Throttle Idle Adjustment...368
      Engine Cooling System...368
        Removing Coolant From System (732)...368
      Engine Electrical System (730, 731 & 732)...369
        ROPS Electrical System...370
        Installing New Battery...371
      Ignition System (730 & 732)...371
        Making Adjustment Of Spark Plug Gap...371
        Making Adjustment Of Point Gap...371
    HYDRAULIC FLUID AND FILTER...371
      Fluid...371
      Filter...372
    TRANSMISSION AND DRIVE SYSTEM...372
      Drive Chains...372
      Brakes...372
      Fluid...372
    TIRES...372
      Tire Rotation...373
    LOADER LUBRICATION...373
    BOB–TACH AND PIVOT PINS...373
    THE ENGINE MUFFLER...374
  HYDRAULIC SYSTEM...375
    HYDRAULIC/HYDROSTATIC SCHEMATICS...377
    TROUBLESHOOTING...387
    HYDRAULIC SYSTEM INFORMATION...388
      37° Flare Connections...388
      Straight Thread O–Ring Fitting...388
      Tubelines And Hoses...388
    HYDRAULIC CONTROL VALVE...389
      Relief Valve...389
      Removal Of The Control Valve...390
      Disassembly Of The Control Valve...391
      Inlet Section...392
      Tilt Section...393
      Lift Section...395
      Lift Section...398
      Adjusting The Auxiliary Detent...400
    HYDRAULIC PUMP...401
      Checking Output Of The Hydraulic Pump...401
      Removing The Hydraulic Pump...402
      Disassembly Of The Hydraulic Pump...404
      Removing And Checking The Pump Shaft...404
      Installing The Hydraulic Pump...404
      Starting Procedure For The Hydraulic Pump...405
    LIFT CYLINDERS...405
      Checking The Lift Cylinders...405
      Removing The Lift Cylinder...406
      Disassembly Of The Cylinders...407
      Assembly Of The Cylinder...408
      Installation Of The Lift Cylinder(s)...410
    TILT CYLINDER...411
      Checking The Tilt Cylinder...411
      Removing The Tilt Cylinder...411
      Disassembly Of The Tilt Cylinder (Cessna)...412
      Assembly Of The Tilt Cylinder...414
      Installation Of The Tilt Cylinder...417
    HYDRAULIC/HYDROSTATIC RESERVOIR...417
      Removing The Hydraulic/Hydrostatic Reservoir...417
      Installing The Hydraulic/Hydrostatic Reservoir...417
    OIL COOLER...418
      Removing The Oil Cooler On The 730, 731)...418
      Removing The Oil Cooler From The 732...418
      Installing The Oil Cooler...418
    MICRON FILTER BY–PASS VALVE...419
      Removing By–Pass Valve...419
      Installation Of The By–Pass Valve...419
    CONTROL PEDAL...419
      Removing Hydraulic Control Pedal...419
      Installing The Hydraulic Control Pedal...420
      Adjusting the HydraulicControl Pedal...420
  HYDROSTATIC SYSTEM...421
    HYDROSTATIC CIRCUIT...423
    HYDROSTATIC TROUBLESHOOTING...423
    STEERING LINKAGE ADJUSTMENT ...426
    REPLENISHING VALVES...427
      Checking Replenishing Valves...427
    BY–PASS VALVE...428
    PUMP ASSEMBLY–REMOVAL AND INSTALLATION...428
    HYDROSTATIC PUMP ASSEMBLY – REPAIR...429
      Hydrostatic Pump Disassembly...429
      Hydrostatic Pump Inspection...430
      Yoke, Pintle Bearing, etc.–Assembly to Housing...431
      #2 Pump Assembly...433
      #1 Pump Assembly...434
    REMOVING AND INSTALLING HYDROSTATIC MOTORS...436
      Removing...436
      Installing...436
    HYDROSTATIC MOTOR REPAIR...436
      Disassembly...436
      Inspection...438
      Assembly...438
      Timing Of The Motor...438
      Initial Running Of The Motor...440
    TOW VALVES...440
      Installing Tow Valve...440
  DRIVE SYSTEM...441
    PARKING BRAKE...443
      Adjustment...443
      Removal And Installation...444
      Block And Pucks...445
    AXLES, SEALS AND BEARINGS...447
      Removal...447
      Installation...448
    FINAL DRIVE CHAIN...452
      Removal And Installation...452
    REDUCTION GEARCASE...454
      Removal And Installation...454
      Checking Reduction Gearcase...455
      Disassembly And Assembly...455
      Reduction Gearcase Seal...460
      Installation...461
    CHAINCASE FLUID...462
      Replacing Chaincase Fluid...462
  MAIN FRAME...463
    ROPS REMOVAL AND INSTALLATION...465
    PIVOT PIN REPLACEMENT...465
    BOB–TACH...466
      Checking Wedges...466
      Bob–Tach Removal...466
      Bob–Tach Installation...466
      Bob–Tach Pins...466
      Bob–Tach Over–Center Stop...466
      Bob–Tach Frame...467
    LIFT ARMS...467
  ELECTRICAL SYSTEM...469
    ROPS ELECTRICAL SYSTEM...471
      Wiring Diagram (ROPS Electrical Circuit) S/N 12999 & Below...473
      Wiring Diagram (ROPS Electrical Circuit) S/N 13000 & Above...474
    GENERAL INFORMATION...475
       Troubleshooting The Flywheel Alternator (730)...475
      Engine Electrical (730) S/N 12999 & Below...475
      Engine Wiring Diagram (730) S/N 12999 & Below...476
      Troubleshooting...477
      To Check the Regulator Module...478
    ELECTRICAL CIRCUIT (731, 732...478
      Electrical Troubleshooting...478
      Engine Electrical System (731) S/N 5006–11001 & Above...480
      Engine Wiring Diagram (731) 4999–11999 & Below...481
       Engine Wiring Diagram (731) 5006–11001 & Above...482
      Engine Electrical System (732) S/N 11999 & Below...483
      Engine Electrical System (732) S/N 12000 & Above...484
      Engine Wiring Diagram (732) S/N 11999 & Below...485
      Engine Wiring Diagram (732) S/N 12000 & Above...486
      CHART A...487
      Engine Electrical System (731) S/N 4999–11999 & Below...479
    ALTERNATOR BELT ADJUSTMENT AND REPLACEMENT (731, 732)...488
      Check Condition Of Battery And Cables...488
      Check Wiring...488
      Check Alternator Output...489
      Checking Regulator...489
    ALTERNATOR SERVICE...489
      Alternator Removal...489
      Alternator Disassembly...489
      Checking Rotor...490
      Checking Stator...490
      Checking Diode Trio...490
      Checking Rectifier...490
      Alternator Assembly and Installation...491
      Checking Starter...491
      Removing Starter...491
      Starter Disassembly...491
      Starter Cleaning and Inspection...492
      Brush Replacement...493
      Starter Assembly...493
  ENGINE SERVICE...495
    730 - ENGINE SERVICE (WISCONSIN ENGINE)...497
      TROUBLESHOOTING...499
      ENGINE IGNITION SYSTEM...500
        Distributor Maintenance...500
        Timing Procedure...500
        Spark Plugs...500
      CARBURETOR SERVICE...501
        Adjustments...501
        Float Adjustment...501
        Governor Adjustment...501
      REMOVAL OF ENGINE...501
      REMOVAL OF ACCESSORIES...502
      REMOVAL OF FLYWHEEL...502
      REMOVAL OF AIR HOUSING...502
      REMOVAL OF CARBURETOR AND MANIFOLD...502
      REMOVAL OF CYLINDER HEADS...502
      REMOVAL OF GEAR COVER...502
      REMOVAL OF CAMSHAFT...502
      REMOVAL OF IDLER GEAR AND SHAFT...503
      REMOVAL OF OIL PAN...503
      REMOVAL OF OIL PUMP...503
      REMOVAL OF PISTONS AND CONNECTING RODS...503
      REMOVAL OF VALVES AND SEAT INSERTS...504
      REMOVAL OF CYLINDER BLOCK...504
      REMOVAL OF CRANKSHAFT...505
      REMOVAL OF CAMSHAFT...505
      REMOVAL OF VALVE TAPPETS...505
      INSTALLATION OF VALVE TAPPETS...505
      INSTALLATION OF CAMSHAFT...505
      INSTALLATION OF CRANKSHAFT...505
        Three Bearing Crankshaft...505
      INSTALLATION OF CYLINDER BLOCKS...506
      INSTALLATION OF PISTON RINGS...506
       INSTALLATION OF VALVES AND SEAT INSERTS...506
      INSTALLATON OF PISTONS AND CONNECTING RODS...506
      INSTALLATION OF OIL PUMP...507
      OIL PAN INSTALLATION...507
      INSTALLATION OF IDLER GEAR AND SHAFT...508
      INSTALLATION OF CAMSHAFT GEAR...508
      INSTALLATION OF GEAR COVER...508
      INSTALLATION OF CYLINDER HEAD...508
      INSTALLATION OF CARBURETOR AND MANIFOLD ASSEMBLY...509
      INSTALLATION OF AIR HOUSING...509
      INSTALLATION OF FLYWHEEL...509
      INSTALLATION OF ACCESSORIES...509
    731 - ENGINE SERVICE (DEUTZ ENGINE–F2L411D)...511
      TROUBLESHOOTING...513
      ENGINE MOUNTS...514
      FUEL SYSTEM...514
        Fuel And Control Linkage Adjustment...514
        Venting Air From Fuel System...515
        Fuel Filters...517
        Fuel Lift Pump...517
        Fuel Injection Pump...518
        Removal Of Injection Pump...518
        Injection Pump Service...518
        To Install Injection Pump...518
        Adjustment Of Fuel Delivery...519
      FUEL INJECTION NOZZLES...520
        Removal...520
        Disassembly & Repair...520
        Installation...520
      ENGINE SERVICE...520
      ENGINE REMOVAL...520
      BLOWER FAN...521
        Removal...521
        Installation...521
        Disassembly...521
        Assembly...521
      CYLINDER HEAD AND VALVES...521
        Removal...521
        Disassembly...522
        Installation of Cylinder Head...524
        Repair And Assembly...522
      CYLINDERS, PISTONS,CONNECTING RODS...525
        Assembly...526
      OIL PUMP, FILTER HOUSING AND RELIEF VALVE...526
        Oil Pump Removal...526
        Installation...527
        Oil Pressure Relief Valve...527
        Filter Housing...527
      ENGINE FRONT COVER...527
        Removal...527
        Disassembly & Inspection...527
        Assembly...528
        Installation...529
      GOVERNOR...529
        Removal And Disassembly...529
        Assembly And Installation...530
      CAMSHAFT (Engine Must Be Removed)...530
        Removal...530
        Installation...530
        Crankshaft Removal...531
        Inspection...531
        Assembly...531
      FLYWHEEL...532
    731 - ENGINE SERVICE (DEUTZ ENGINE–F2L511)...511
      TROUBLESHOOTING...533
      ENGINE MOUNTS...534
      FUEL SYSTEM...534
        Fuel System Adjustment...534
        Venting Air From Fuel System...535
        Fuel Filters...535
        Fuel Lift Pump...536
        Fuel Injection Pump...536
        Removal of Injection Pump...536
        Injection Pump Service...536
        To Install Injection Pump...536
        Checking Adjustment Of Fuel Delivery...538
      FUEL INJECTION NOZZLES...539
        Removal...539
        Disassembly And Repair Of Injector (In Shop)...539
        Installation Of Injector...539
      ENGINE SERVICE...540
      ENGINE REMOVAL...540
      BLOWER FAN...540
        Removal Of Blower Fan...540
        Installation...541
        Disassembly...541
        Assembly...541
      CYLINDER HEAD AND VALVES...541
        Removal And Disassembly...541
        Repair And Assembly...542
        Checking Piston Crown Clearance And Installation Of Cylinder Head...544
      CYLINDER, PISTONS AND CONNECTING RODS...545
        Assembly...546
      OIL PUMP, FILTER HOUSING AND RELIEF VALVE...547
        Oil Pump Removal...547
        Installation...547
        Oil Pressure Relief Valve...547
      ENGINE FRONT COVER...547
        Removal...547
        Disassembly And Inspection...548
        Assembly...548
        Installation...549
      GOVERNOR...550
        Removal And Disassembly...550
        Assembly And Installation...550
      CAMSHAFT (Engine Must Be Out Of Machine)...551
        Removal...551
        Installation...551
        Crankshaft Removal...551
        Inspection...552
        Assembly...552
      FLYWHEEL...553
      ENGINE OIL COOLER...553
    732 - ENGINE SERVICE (FORD ENGINE )...555
      TROUBLESHOOTING...557
      CHECKS AND ADJUSTMENTS...558
        Oil Pressure...558
        Valve Clearance...558
        Carburetor, Throttle And Governor Adjustments...560
        Compression...558
        Ignition System...562
          Coil To Ground Voltmeter Test...562
          Spark Plug Wires Resistance Test...562
          Spark Plug Test...562
          Distributor Tests...562
          Test Connections...562
          Dwell Angle Check...562
          Spark Strength Tests...563
        Ignition System Tests...563
          Battery to Coil Voltmeter Test...563
          Starting Ignition Circuit Voltmeter Test...563
          Breaker Point Gap Adjustment...564
        Ignition Timing...564
          Timing Mark Locations...564
          Initial Ignition Timing...564
      CARBURETOR REPAIR...565
      ENGINE DIAGNOSIS AND TESTING...565
        Camshaft Lobe Lift...565
        Crankshaft End Play...566
        Flywheel Face Alignment Check...566
        Camshaft End Play...566
      ENGINE OVERHAUL...566
        Cylinder Head...566
        Valve Guides...566
        Grinding Valve Seats ...567
        Valves...567
        Grinding Valves...567
        Select Fitting Of Valves...567
        Camshaft Repair...567
        Crankshaft...567
        Reconditioning Journals...567
        To Check Crankshaft or Connecting Rod Bearings With Plastigage...567
        Pistons, Pins And Rings...568
          To Install Pistons...568
          To Install Piston Rings...568
          Installing Piston Pins...569
          Valve Rocker Arm And/Or Shaft Assembly...569
          Push Rods...569
        Cylinder Block...569
          Finishing Cylinder Walls...569
        Cylinder Heads...569
          Cleaning...569
          Inspection...569
        Tappets...570
          Cleaning...570
          Inspection...570
        Camshaft...570
          Cleaning And Inspection...570
        Crankshaft...570
          Inspection...570
        Flywheel...570
          Inspection...570
        Connecting Rods...570
          Cleaning...570
          Inspection...571
        Pistons, Pins And Rings...571
          Cleaning...571
          Inspection...571
        Main And Connecting Rod Bearings...571
          Cleaning...571
          Inspection...571
        Cylinder Block...571
          Cleaning...571
          Inspection...572
       OIL PUMP...572
        Cleaning...572
        Inspection...572
      REMOVAL OF ENGINE...572
      VALVE ROCKER AND ARM COVER, ROCKER ARM AND/OR SHAFT...573
        Removal And Disassembly...573
        Installation...573
      VALVE PUSHROD...573
        Installation...574
      INTAKE MANIFOLD...574
        Removal...574
        Installation...574
      CYLINDER HEAD...574
        Removal...574
        Installation...575
      VALVE SPRING, RETAINER AND STEM SEAL (CYLINDER HEAD REMOVED)...576
        Removal...576
        Installation...576
      WATER PUMP...577
        Removal...577
        Installation...577
      CYLINDER FRONT COVER, TIMING CHAIN AND CRANKSHAFT SPROCKETS...577
        Removal...577
        Remove Timing Cover...578
        Installation...578
      FRONT OIL SEAL...579
        Removal...579
        Installation...579
      TIMING CHAIN TIGHTENER...579
        Removal...579
        Installation...579
      CAMSHAFT AND VALVE LIFTERS...579
        Removal...579
        Installation...580
      FLYWHEEL RING GEAR...581
        Removal...581
        Installation...581
      OIL PAN...581
        Removal...581
        Installation...581
      OIL PUMP...582
        Removal...582
        Installation...582
      CRANKSHAFT REAR OIL SEAL...582
        Removal...582
        Installation...582
      MAIN BEARINGS...582
        Removal...583
        Installation...583
      CONNECTING ROD BEARINGS...583
        Removal...583
        Installation...583
      PISTONS AND CONNECTING RODS...583
        Removal...583
        Installation...584
      CRANKSHAFT...585
        Removal...585
        Installation...585
      CAMSHAFT BEARINGS...586
        Removal of Camshaft...586
        Installation...586
  TECHNICAL DATA...587
    730 - ENGINE SPECIFICATIONS (WISCONSIN)...589
      ENGINE SPECIFICATIONS, 730 (Wisconsin)...591
        Fuel Specifications...591
        Engine Oil...591
        Valve Mechanism...591
        Crankshaft...592
        Idler Gear...592
        Connecting Rod...592
        Piston, Piston Pin, Piston Rings...592
        Ignition System...592
        Distributor Advance Characteristics...592
        Starter...592
        Engine Torque Specifications...592
      LOADER SPECIFICATIONS...593
        OPERATIONAL & PERFORMANCE...593
        Engine...593
        LOADER HYDRAULICS...593
        ELECTRICAL...593
        DRIVE SYSTEM...593
        CAPACITIES...593
        TIRES...593
        MACHINE WEIGHT...593
    731 - ENGINE SPECIFICATIONS (DEUTZ - F2L411D)...595
      ENGINE SPECIFICATIONS, 731 (Deutz–F2L–411)...597
        Fuel System...597
        Governor, Front Cover And Throttle...597
        Cylinder Head And Valves...597
        Cylinder, Piston And Connecting Rod...597
        Camshaft, Crankshaft, Bearings...598
        Lubrication System...598
        Torque Specification (Deutz Engine F2L411D)...599
        Special Tools (Deutz F2L411D)...599
      LOADER SPECIFICATIONS...600
        OPERATIONAL & PERFORMANCE...600
        ENGINE...600
        LOADER HYDRAULICS...600
        ELECTRICAL...600
        DRIVE SYSTEM...600
        CAPACITIES...600
        TIRES...600
        MACHINE WEIGHT...600
    731 - ENGINE SPECIFICATIONS (DEUTZ - F2L511)...595
      ENGINE SPECIFICATIONS, 731 (Deutz F2L511)...601
        Fuel System...601
        Governor, Front Cover And Throttle...601
        Cylinder Head And Valves...601
        Cylinder, Piston And Connecting Rod...601
        Camshaft, Crankshaft, Bearings...602
        Lubrication System...602
        Torque Specifications (F2L511 Deutz Engine)...603
        Special Tools (F2L511 Deutz)...604
      LOADER SPECIFICATIONS...605
        OPERATIONAL & PERFORMANCE...605
        ENGINE...605
        LOADER HYDRAULICS...605
        ELECTRICAL...605
        DRIVE SYSTEM...605
        CAPACITIES...605
        TIRES...605
        MACHINE WEIGHT...605
    732 - ENGINE SPECIFICATIONS (FORD)...607
      ENGINE SPECIFICATIONS, 732 (Ford)...609
        Fuel Specifications...609
        Engine Oil...609
        Lubrication System...610
        Cylinder Heads...610
        Valve Mechanism...610
        Camshaft...611
        Crankshaft...611
        Connecting Rod...611
        Piston...611
        Piston Pin...611
        Piston Rings...612
        Cylinder Block...612
        Ignition System...612
        Starter...612
        Torque Specifications for Engine...613
        Special Tools (Ford)...613
      LOADER SPECIFICATIONS...614
        OPERATIONAL & PERFORMANCE...614
        ENGINE...614
        LOADER HYDRAULICS...614
        ELECTRICAL...614
        DRIVE SYSTEM...614
        CAPACITIES...614
        TIRES...614
        MACHINE WEIGHT...614
    TECHNICAL DATA...615
      LOADER TORQUE SPECIFICATIONS...617
      HYDRAULIC/HYDROSTATIC TRANSMISSION FLUID...617
      CONVERSIONS...618
        Decimal And Millimeter Equivalents...618
        U.S. To Metric Conversion...618
      STANDARD TORQUE SPECIFICATIONS FOR BOLTS...619
  ALPHABETICAL INDEX...621
  SERVICE BULLETINS...625
    730–001...625
    730–002...627
    730–003...629
    730–004...631
    730–005...633
    730–006...635
    730–007...637
    730–008...639
    730–009...641
    730–010...643
  SERVICE MANUAL REVISIONS...625
    730–1...645
    730–2...647
    730–3...649
6556583 (6-12) - 730, 731, 732 Service Manual...651
  MAINTENANCE SAFETY...653
  CONTENTS...655
    FOREWORD...657
  PREVENTIVE MAINTENANCE...659
    INTRODUCTION...661
      Symbols...661
      Serial Number Identification...661
      Loader Serial Number...661
      Engine Serial Number...661
      Pre–Delivery Inspection...662
      30 Hour Inspection...662
    SERVICE SCHEDULE...663
    ENGINE SERVICE (General)...664
      Engine Oil And Filter...664
      Checking Oil...665
      Adding Oil...665
      Replacement Oil And Filter...665
      Crankcase Breather...666
      Air Cleaner System...666
      Fuel System (730, 732)...666
        Fuel Filter (Inline)...667
      Fuel System (731)...667
        Fuel Pump...667
        Carburetor...667
        732 Carburetor Adjustment...668
        Idle Adjusting Needle...668
        Throttle Idle Adjustment...668
      Engine Cooling System...668
        Removing Coolant From System (732)...668
      Engine Electrical System (730, 731 & 732)...669
        ROPS Electrical System...670
        Installing New Battery...671
      Ignition System (730 & 732)...671
        Making Adjustment Of Spark Plug Gap...671
        Making Adjustment Of Point Gap...671
    HYDRAULIC FLUID AND FILTER...671
      Fluid...671
      Filter...672
    TRANSMISSION AND DRIVE SYSTEM...672
      Drive Chains...672
      Brakes...672
      Fluid...672
    TIRES...672
      Tire Rotation...673
    LOADER LUBRICATION...673
    BOB–TACH AND PIVOT PINS...673
    THE ENGINE MUFFLER...674
  HYDRAULIC SYSTEM...675
    HYDRAULIC/HYDROSTATIC SCHEMATICS...677
    TROUBLESHOOTING...687
    HYDRAULIC SYSTEM INFORMATION...688
      37° Flare Connections...688
      Straight Thread O–Ring Fitting...688
      Tubelines And Hoses...688
    HYDRAULIC CONTROL VALVE...689
      Relief Valve...689
      Removal Of The Control Valve...690
      Disassembly Of The Control Valve...691
      Inlet Section...692
      Tilt Section...693
      Lift Section...695
      Lift Section...698
      Adjusting The Auxiliary Detent...700
    HYDRAULIC PUMP...701
      Checking Output Of The Hydraulic Pump...701
      Removing The Hydraulic Pump...702
      Disassembly Of The Hydraulic Pump...704
      Removing And Checking The Pump Shaft...704
      Installing The Hydraulic Pump...704
      Starting Procedure For The Hydraulic Pump...705
    LIFT CYLINDERS...705
      Checking The Lift Cylinders...705
      Removing The Lift Cylinder...706
      Disassembly Of The Cylinders...707
      Assembly Of The Cylinder...708
      Installation Of The Lift Cylinder(s)...710
    TILT CYLINDER...711
      Checking The Tilt Cylinder...711
      Removing The Tilt Cylinder...711
      Disassembly Of The Tilt Cylinder (Cessna)...712
      Assembly Of The Tilt Cylinder...714
      Installation Of The Tilt Cylinder...717
    HYDRAULIC/HYDROSTATIC RESERVOIR...717
      Removing The Hydraulic/Hydrostatic Reservoir...717
      Installing The Hydraulic/Hydrostatic Reservoir...717
    OIL COOLER...718
      Removing The Oil Cooler On The 730, 731)...718
      Removing The Oil Cooler From The 732...718
      Installing The Oil Cooler...718
    MICRON FILTER BY–PASS VALVE...719
      Removing By–Pass Valve...719
      Installation Of The By–Pass Valve...719
    CONTROL PEDAL...719
      Removing Hydraulic Control Pedal...719
      Installing The Hydraulic Control Pedal...720
      Adjusting the HydraulicControl Pedal...720
  HYDROSTATIC SYSTEM...721
    HYDROSTATIC CIRCUIT...723
    HYDROSTATIC TROUBLESHOOTING...723
    STEERING LINKAGE ADJUSTMENT ...726
    REPLENISHING VALVES...727
      Checking Replenishing Valves...727
    BY–PASS VALVE...728
    PUMP ASSEMBLY–REMOVAL AND INSTALLATION...728
    HYDROSTATIC PUMP ASSEMBLY – REPAIR...729
      Hydrostatic Pump Disassembly...729
      Hydrostatic Pump Inspection...730
      Yoke, Pintle Bearing, etc.–Assembly to Housing...731
      #2 Pump Assembly...733
      #1 Pump Assembly...734
    REMOVING AND INSTALLING HYDROSTATIC MOTORS...736
      Removing...736
      Installing...736
    HYDROSTATIC MOTOR REPAIR...736
      Disassembly...736
      Inspection...738
      Assembly...738
      Timing Of The Motor...738
      Initial Running Of The Motor...740
    TOW VALVES...740
      Installing Tow Valve...740
  DRIVE SYSTEM...741
    PARKING BRAKE...743
      Adjustment...743
      Removal And Installation...744
      Block And Pucks...745
    AXLES, SEALS AND BEARINGS...747
      Removal...747
      Installation...748
    FINAL DRIVE CHAIN...752
      Removal And Installation...752
    REDUCTION GEARCASE...754
      Removal And Installation...754
      Checking Reduction Gearcase...755
      Disassembly And Assembly...755
      Reduction Gearcase Seal...760
      Installation...761
    CHAINCASE FLUID...762
      Replacing Chaincase Fluid...762
  MAIN FRAME...763
    ROPS REMOVAL AND INSTALLATION...765
    PIVOT PIN REPLACEMENT...765
    BOB–TACH...766
      Checking Wedges...766
      Bob–Tach Removal...766
      Bob–Tach Installation...766
      Bob–Tach Pins...766
      Bob–Tach Over–Center Stop...766
      Bob–Tach Frame...767
    LIFT ARMS...767
  ELECTRICAL SYSTEM...769
    ROPS ELECTRICAL SYSTEM...771
      Wiring Diagram (ROPS Electrical Circuit) S/N 12999 & Below...773
      Wiring Diagram (ROPS Electrical Circuit) S/N 13000 & Above...774
    GENERAL INFORMATION...775
       Troubleshooting The Flywheel Alternator (730)...775
      Engine Electrical (730) S/N 12999 & Below...775
      Engine Wiring Diagram (730) S/N 12999 & Below...776
      Troubleshooting...777
      To Check the Regulator Module...778
    ELECTRICAL CIRCUIT (731, 732...778
      Electrical Troubleshooting...778
      Engine Electrical System (731) S/N 5006–11001 & Above...780
      Engine Wiring Diagram (731) 4999–11999 & Below...781
       Engine Wiring Diagram (731) 5006–11001 & Above...782
      Engine Electrical System (732) S/N 11999 & Below...783
      Engine Electrical System (732) S/N 12000 & Above...784
      Engine Wiring Diagram (732) S/N 11999 & Below...785
      Engine Wiring Diagram (732) S/N 12000 & Above...786
      CHART A...787
      Engine Electrical System (731) S/N 4999–11999 & Below...779
    ALTERNATOR BELT ADJUSTMENT AND REPLACEMENT (731, 732)...788
      Check Condition Of Battery And Cables...788
      Check Wiring...788
      Check Alternator Output...789
      Checking Regulator...789
    ALTERNATOR SERVICE...789
      Alternator Removal...789
      Alternator Disassembly...789
      Checking Rotor...790
      Checking Stator...790
      Checking Diode Trio...790
      Checking Rectifier...790
      Alternator Assembly and Installation...791
      Checking Starter...791
      Removing Starter...791
      Starter Disassembly...791
      Starter Cleaning and Inspection...792
      Brush Replacement...793
      Starter Assembly...793
  ENGINE SERVICE...795
    730 - ENGINE SERVICE (WISCONSIN ENGINE)...797
      TROUBLESHOOTING...799
      ENGINE IGNITION SYSTEM...800
        Distributor Maintenance...800
        Timing Procedure...800
        Spark Plugs...800
      CARBURETOR SERVICE...801
        Adjustments...801
        Float Adjustment...801
        Governor Adjustment...801
      REMOVAL OF ENGINE...801
      REMOVAL OF ACCESSORIES...802
      REMOVAL OF FLYWHEEL...802
      REMOVAL OF AIR HOUSING...802
      REMOVAL OF CARBURETOR AND MANIFOLD...802
      REMOVAL OF CYLINDER HEADS...802
      REMOVAL OF GEAR COVER...802
      REMOVAL OF CAMSHAFT...802
      REMOVAL OF IDLER GEAR AND SHAFT...803
      REMOVAL OF OIL PAN...803
      REMOVAL OF OIL PUMP...803
      REMOVAL OF PISTONS AND CONNECTING RODS...803
      REMOVAL OF VALVES AND SEAT INSERTS...804
      REMOVAL OF CYLINDER BLOCK...804
      REMOVAL OF CRANKSHAFT...805
      REMOVAL OF CAMSHAFT...805
      REMOVAL OF VALVE TAPPETS...805
      INSTALLATION OF VALVE TAPPETS...805
      INSTALLATION OF CAMSHAFT...805
      INSTALLATION OF CRANKSHAFT...805
        Three Bearing Crankshaft...805
      INSTALLATION OF CYLINDER BLOCKS...806
      INSTALLATION OF PISTON RINGS...806
       INSTALLATION OF VALVES AND SEAT INSERTS...806
      INSTALLATON OF PISTONS AND CONNECTING RODS...806
      INSTALLATION OF OIL PUMP...807
      OIL PAN INSTALLATION...807
      INSTALLATION OF IDLER GEAR AND SHAFT...808
      INSTALLATION OF CAMSHAFT GEAR...808
      INSTALLATION OF GEAR COVER...808
      INSTALLATION OF CYLINDER HEAD...808
      INSTALLATION OF CARBURETOR AND MANIFOLD ASSEMBLY...809
      INSTALLATION OF AIR HOUSING...809
      INSTALLATION OF FLYWHEEL...809
      INSTALLATION OF ACCESSORIES...809
    731 - ENGINE SERVICE (DEUTZ ENGINE–F2L411D)...811
      TROUBLESHOOTING...813
      ENGINE MOUNTS...814
      FUEL SYSTEM...814
        Fuel And Control Linkage Adjustment...814
        Venting Air From Fuel System...815
        Fuel Filters...817
        Fuel Lift Pump...817
        Fuel Injection Pump...818
        Removal Of Injection Pump...818
        Injection Pump Service...818
        To Install Injection Pump...818
        Adjustment Of Fuel Delivery...819
      FUEL INJECTION NOZZLES...820
        Removal...820
        Disassembly & Repair...820
        Installation...820
      ENGINE SERVICE...820
      ENGINE REMOVAL...820
      BLOWER FAN...821
        Removal...821
        Installation...821
        Disassembly...821
        Assembly...821
      CYLINDER HEAD AND VALVES...821
        Removal...821
        Disassembly...822
        Installation of Cylinder Head...824
        Repair And Assembly...822
      CYLINDERS, PISTONS,CONNECTING RODS...825
        Assembly...826
      OIL PUMP, FILTER HOUSING AND RELIEF VALVE...826
        Oil Pump Removal...826
        Installation...827
        Oil Pressure Relief Valve...827
        Filter Housing...827
      ENGINE FRONT COVER...827
        Removal...827
        Disassembly & Inspection...827
        Assembly...828
        Installation...829
      GOVERNOR...829
        Removal And Disassembly...829
        Assembly And Installation...830
      CAMSHAFT (Engine Must Be Removed)...830
        Removal...830
        Installation...830
        Crankshaft Removal...831
        Inspection...831
        Assembly...831
      FLYWHEEL...832
    731 - ENGINE SERVICE (DEUTZ ENGINE–F2L511)...811
      TROUBLESHOOTING...833
      ENGINE MOUNTS...834
      FUEL SYSTEM...834
        Fuel System Adjustment...834
        Venting Air From Fuel System...835
        Fuel Filters...835
        Fuel Lift Pump...836
        Fuel Injection Pump...836
        Removal of Injection Pump...836
        Injection Pump Service...836
        To Install Injection Pump...836
        Checking Adjustment Of Fuel Delivery...838
      FUEL INJECTION NOZZLES...839
        Removal...839
        Disassembly And Repair Of Injector (In Shop)...839
        Installation Of Injector...839
      ENGINE SERVICE...840
      ENGINE REMOVAL...840
      BLOWER FAN...840
        Removal Of Blower Fan...840
        Installation...841
        Disassembly...841
        Assembly...841
      CYLINDER HEAD AND VALVES...841
        Removal And Disassembly...841
        Repair And Assembly...842
        Checking Piston Crown Clearance And Installation Of Cylinder Head...844
      CYLINDER, PISTONS AND CONNECTING RODS...845
        Assembly...846
      OIL PUMP, FILTER HOUSING AND RELIEF VALVE...847
        Oil Pump Removal...847
        Installation...847
        Oil Pressure Relief Valve...847
      ENGINE FRONT COVER...847
        Removal...847
        Disassembly And Inspection...848
        Assembly...848
        Installation...849
      GOVERNOR...850
        Removal And Disassembly...850
        Assembly And Installation...850
      CAMSHAFT (Engine Must Be Out Of Machine)...851
        Removal...851
        Installation...851
        Crankshaft Removal...851
        Inspection...852
        Assembly...852
      FLYWHEEL...853
      ENGINE OIL COOLER...853
    732 - ENGINE SERVICE (FORD ENGINE )...855
      TROUBLESHOOTING...857
      CHECKS AND ADJUSTMENTS...858
        Oil Pressure...858
        Valve Clearance...858
        Carburetor, Throttle And Governor Adjustments...860
        Compression...858
        Ignition System...862
          Coil To Ground Voltmeter Test...862
          Spark Plug Wires Resistance Test...862
          Spark Plug Test...862
          Distributor Tests...862
          Test Connections...862
          Dwell Angle Check...862
          Spark Strength Tests...863
        Ignition System Tests...863
          Battery to Coil Voltmeter Test...863
          Starting Ignition Circuit Voltmeter Test...863
          Breaker Point Gap Adjustment...864
        Ignition Timing...864
          Timing Mark Locations...864
          Initial Ignition Timing...864
      CARBURETOR REPAIR...865
      ENGINE DIAGNOSIS AND TESTING...865
        Camshaft Lobe Lift...865
        Crankshaft End Play...866
        Flywheel Face Alignment Check...866
        Camshaft End Play...866
      ENGINE OVERHAUL...866
        Cylinder Head...866
        Valve Guides...866
        Grinding Valve Seats ...867
        Valves...867
        Grinding Valves...867
        Select Fitting Of Valves...867
        Camshaft Repair...867
        Crankshaft...867
        Reconditioning Journals...867
        To Check Crankshaft or Connecting Rod Bearings With Plastigage...867
        Pistons, Pins And Rings...868
          To Install Pistons...868
          To Install Piston Rings...868
          Installing Piston Pins...869
          Valve Rocker Arm And/Or Shaft Assembly...869
          Push Rods...869
        Cylinder Block...869
          Finishing Cylinder Walls...869
        Cylinder Heads...869
          Cleaning...869
          Inspection...869
        Tappets...870
          Cleaning...870
          Inspection...870
        Camshaft...870
          Cleaning And Inspection...870
        Crankshaft...870
          Inspection...870
        Flywheel...870
          Inspection...870
        Connecting Rods...870
          Cleaning...870
          Inspection...871
        Pistons, Pins And Rings...871
          Cleaning...871
          Inspection...871
        Main And Connecting Rod Bearings...871
          Cleaning...871
          Inspection...871
        Cylinder Block...871
          Cleaning...871
          Inspection...872
       OIL PUMP...872
        Cleaning...872
        Inspection...872
      REMOVAL OF ENGINE...872
      VALVE ROCKER AND ARM COVER, ROCKER ARM AND/OR SHAFT...873
        Removal And Disassembly...873
        Installation...873
      VALVE PUSHROD...873
        Installation...874
      INTAKE MANIFOLD...874
        Removal...874
        Installation...874
      CYLINDER HEAD...874
        Removal...874
        Installation...875
      VALVE SPRING, RETAINER AND STEM SEAL (CYLINDER HEAD REMOVED)...876
        Removal...876
        Installation...876
      WATER PUMP...877
        Removal...877
        Installation...877
      CYLINDER FRONT COVER, TIMING CHAIN AND CRANKSHAFT SPROCKETS...877
        Removal...877
        Remove Timing Cover...878
        Installation...878
      FRONT OIL SEAL...879
        Removal...879
        Installation...879
      TIMING CHAIN TIGHTENER...879
        Removal...879
        Installation...879
      CAMSHAFT AND VALVE LIFTERS...879
        Removal...879
        Installation...880
      FLYWHEEL RING GEAR...881
        Removal...881
        Installation...881
      OIL PAN...881
        Removal...881
        Installation...881
      OIL PUMP...882
        Removal...882
        Installation...882
      CRANKSHAFT REAR OIL SEAL...882
        Removal...882
        Installation...882
      MAIN BEARINGS...882
        Removal...883
        Installation...883
      CONNECTING ROD BEARINGS...883
        Removal...883
        Installation...883
      PISTONS AND CONNECTING RODS...883
        Removal...883
        Installation...884
      CRANKSHAFT...885
        Removal...885
        Installation...885
      CAMSHAFT BEARINGS...886
        Removal of Camshaft...886
        Installation...886
  TECHNICAL DATA...887
    730 - ENGINE SPECIFICATIONS (WISCONSIN)...889
      ENGINE SPECIFICATIONS, 730 (Wisconsin)...891
        Fuel Specifications...891
        Engine Oil...891
        Valve Mechanism...891
        Crankshaft...892
        Idler Gear...892
        Connecting Rod...892
        Piston, Piston Pin, Piston Rings...892
        Ignition System...892
        Distributor Advance Characteristics...892
        Starter...892
        Engine Torque Specifications...892
      LOADER SPECIFICATIONS...893
        OPERATIONAL & PERFORMANCE...893
        Engine...893
        LOADER HYDRAULICS...893
        ELECTRICAL...893
        DRIVE SYSTEM...893
        CAPACITIES...893
        TIRES...893
        MACHINE WEIGHT...893
    731 - ENGINE SPECIFICATIONS (DEUTZ - F2L411D)...895
      ENGINE SPECIFICATIONS, 731 (Deutz–F2L–411)...897
        Fuel System...897
        Governor, Front Cover And Throttle...897
        Cylinder Head And Valves...897
        Cylinder, Piston And Connecting Rod...897
        Camshaft, Crankshaft, Bearings...898
        Lubrication System...898
        Torque Specification (Deutz Engine F2L411D)...899
        Special Tools (Deutz F2L411D)...899
      LOADER SPECIFICATIONS...900
        OPERATIONAL & PERFORMANCE...900
        ENGINE...900
        LOADER HYDRAULICS...900
        ELECTRICAL...900
        DRIVE SYSTEM...900
        CAPACITIES...900
        TIRES...900
        MACHINE WEIGHT...900
    731 - ENGINE SPECIFICATIONS (DEUTZ - F2L511)...895
      ENGINE SPECIFICATIONS, 731 (Deutz F2L511)...901
        Fuel System...901
        Governor, Front Cover And Throttle...901
        Cylinder Head And Valves...901
        Cylinder, Piston And Connecting Rod...901
        Camshaft, Crankshaft, Bearings...902
        Lubrication System...902
        Torque Specifications (F2L511 Deutz Engine)...903
        Special Tools (F2L511 Deutz)...904
      LOADER SPECIFICATIONS...905
        OPERATIONAL & PERFORMANCE...905
        ENGINE...905
        LOADER HYDRAULICS...905
        ELECTRICAL...905
        DRIVE SYSTEM...905
        CAPACITIES...905
        TIRES...905
        MACHINE WEIGHT...905
    732 - ENGINE SPECIFICATIONS (FORD)...907
      ENGINE SPECIFICATIONS, 732 (Ford)...909
        Fuel Specifications...909
        Engine Oil...909
        Lubrication System...910
        Cylinder Heads...910
        Valve Mechanism...910
        Camshaft...911
        Crankshaft...911
        Connecting Rod...911
        Piston...911
        Piston Pin...911
        Piston Rings...912
        Cylinder Block...912
        Ignition System...912
        Starter...912
        Torque Specifications for Engine...913
        Special Tools (Ford)...913
      LOADER SPECIFICATIONS...914
        OPERATIONAL & PERFORMANCE...914
        ENGINE...914
        LOADER HYDRAULICS...914
        ELECTRICAL...914
        DRIVE SYSTEM...914
        CAPACITIES...914
        TIRES...914
        MACHINE WEIGHT...914
    TECHNICAL DATA...915
      LOADER TORQUE SPECIFICATIONS...917
      HYDRAULIC/HYDROSTATIC TRANSMISSION FLUID...917
      CONVERSIONS...918
        Decimal And Millimeter Equivalents...918
        U.S. To Metric Conversion...918
      STANDARD TORQUE SPECIFICATIONS FOR BOLTS...919
  ALPHABETICAL INDEX...921
  SERVICE BULLETINS...925
    730–001...925
    730–002...927
    730–003...929
    730–004...931
    730–005...933
    730–006...935
    730–007...937
    730–008...939
    730–009...941
    730–010...943
  SERVICE MANUAL REVISIONS...925
    730–1...945
    730–2...947
    730–3...949
    730-4...951
6556619 (3-87) - 700, 720, 721, 722 Service Manual...953
  MAINTENANCE SAFETY...955
  CONTENTS...957
    FOREWORD...957
  PREVENTIVE MAINTENANCE...959
    INTRODUCTION...961
      Symbols...961
      Serial Number Identification...961
      Loader Serial Number...961
      Engine Serial Number...961
      Pre–Delivery Inspection...962
      30 Hour Inspection...962
    SERVICE INTERVALS...963
    SERVICE SCHEDULE...964
    ENGINE SERVICE (General)...966
      Engine Oil And Filter...966
      Checking Oil...967
      Adding Oil...967
      Replacement Oil And Filter...967
      Crankcase Breather...967
      Air Cleaner System...968
      Fuel System (720, 722)...969
      Fuel Filter...971
      Fuel System (721)...971
      Fuel Pump...971
      Carburetor...971
      Carburetor Adjustment ...972
      Idle Adjusting Needle (722)...972
      Throttle Idle Adjustment (722)...972
      Engine Cooling System...972
      Removing Coolant From System (722)...972
      Engine Electrical System(720, 721 & 722)...973
      Installing New Battery...974
      Ignition System (720 & 722)...974
      Making Adjustment Of Spark PlugGap...976
      Making Adjustment Of Point Gap...976
    HYDRAULIC/HYDROSTATIC FLUID AND FILTER...976
      Fluid...976
      Filters...977
      Replacing The 25 Micron Filter...977
      Replacing The 10 Micron Filter...977
    TRANSMISSION AND DRIVE SYSTEM...978
      Chain Adjustment...978
      Brakes...979
      Brake Adjustment ...979
    TIRES...979
      Tire Rotation...979
    LOADER LUBRICATION...980
     BOB–TACH AND PIVOT PINS...980
  HYDRAULIC SYSTEM...981
    HYDRAULIC / HYDROSTATIC SCHEMATICS...983
    OPERATION OF THE HYDRAULIC SYSTEM...993
    GENERAL INFORMATION...994
      Clean Area...994
      Air Leaks...994
      Tubelines, Hoses, Fittings...994
      37° Flare Connections...994
      Straight Thread O–Ring Connections...994
      Pipe Thread Connections...995
      Tubelines And Hoses...995
    TROUBLESHOOTING CHART FOR HYDRAULIC SYSTEM...995
    PROBLEM ANALYSIS CHARTS...996
    CHARGING THE VANE PUMP AND CHECKING FOR SUCTION LEAKS...997
      Charging The Pump When No Source Of Air Pressure Is Available...997
      Another Method To Check The System For Air Leaks...997
      Removing Air From System...998
    CHECKING RELEASE PRESSURE...1000
      Indicator Switch For Charge Pressure...1000
      Machines Without Auxiliary Hydraulic Tubelines...1000
      Machines With Auxiliary Hydraulic Tubelines...1000
    CHECKING THE CONDITION OF THE VANE PUMP...1001
      Checking Vane Pump...1001
    VANE PUMP SERVICE...1001
      To Remove The Vane Pump...1001
      Disassembly...1001
      Inspection And Service...1002
      Assembly...1002
      To Install The Vane Pump...1002
    CONTROL VALVE AND HYDRAULIC CYLINDER CHECKS...1002
      Checking The Lift Cylinders...1002
      Checking The Tilt Cylinders...1002
    HYDRAULIC CYLINDER REPAIR...1003
      Removing Cylinders...1003
      To Disassemble A Hydraulic Lift Or Tilt Cylinder...1003
      To Replace The Cylinder Seals...1004
      To Assemble The Hydraulic Cylinder...1005
    CONTROL VALVE REPAIR...1005
      Relief Valve Repair...1005
      To Remove The Control Valve...1005
      To Disassemble The Control Valve...1007
      To Repair The Float Detent Of The Lift Spool...1008
      To Assemble The Detent Assembly...1008
      Inspection, Repair And Assembly Of Control Valve...1008
      Restrictor For Tilt Hydraulic Circuit...1009
      Restrictor For Lift Hydraulic Circuit (Gresen Valve Only)...1009
  HYDROSTATIC SYSTEM...1011
    CIRCUIT DESCRIPTION...1013
    10 MICRON FILTER...1014
    TROUBLESHOOTING CHART...1016
    PROBLEM ANALYSIS CHARTS...1017
    STEERING LINKAGE...1020
      Adjustment Of The Steering Linkage...1021
      To Remove The Steering Lever Assembly...1021
      Adjustment Of The Hydrostatic Motors...1022
    TWO SPEED CONTROL...1022
    CHECKING THE HYDROSTATIC SYSTEM...1023
      Charge Pressure Check (Levers In Neutral)...1023
      Charge Pressure Check (Levers Engaged)...1023
    BY–PASS VALVE SERVICE...1024
      Checking The By–Pass Valve ...1024
      To Remove The By–Pass Valve...1024
    REPLENISHING VALVE ...1024
      Checking The Replenishing Valves...1024
    HYDROSTATIC MOTOR REPLACEMENT...1025
    REPLACEMENT OF HYDROSTATIC PUMP ASSEMBLY...1025
      Removal (700, 720, 722)...1025
      Removal (721)...1026
    HYDROSTATIC RECONDITIONING...1026
      Transmission Pump...1027
      Hydrostatic Motor...1027
      To Disassemble Pump Or Motor...1028
      Inspection Of Pump And Motor...1030
      Hydrostatic Motor Modification...1030
      Assembly Of Pump And Motor...1031
    START–UP AFTER REPAIR...1033
      Hydrostatic Pump Elbows...1034
  FINAL DRIVE SYSTEM (MECHANICAL)...1035
    TROUBLESHOOTING THE MECHANICAL TRANSMISSION...1037
    REPAIR AND REPLACEMENT OF BRAKE ASSEMBLY...1038
      Removal Of Caliper Assembly...1038
      Removal Of Lever Assembly...1038
      Linkage Rod Assembly...1038
    FINAL DRIVE ...1039
    CHAIN REMOVAL AND INSTALLATION...1040
      To Remove And Install Chains...1040
      Primary Drive Chain Removal...1040
      To Install The Primary Drive Chain...1040
      Secondary Drive Chain Removal...1040
      To Install The Secondary Drive Chain...1040
      Final Drive Chain Removal...1041
      To Install The Final Drive Chain...1041
    MOTOR SPROCKET SERVICE...1041
      Motor Sprocket Removal...1041
      To Install The Motor Sprocket...1042
    UPPER JACKSHAFT SERVICE...1042
      To Remove The Upper Jackshaft...1042
      Assembly ...1043
      To Install Upper Jackshaft Sprocket...1043
    IDLER SPROCKET SERVICE (PRIMARY AND SECONDARY)...1043
    SERVICING LOWER JACKSHAFT SPROCKET...1044
      To Remove The Lower Jackshaft Assembly...1044
      Lower Jackshaft Bearing Replacement...1044
    FINAL DRIVE TIGHTENER SERVICE...1045
      To Remove Final Drive Tightener...1045
      To Remove Final Drive Idler Sprocket And Bearing...1045
      To Install Final Drive Idler Bearing...1045
    WHEEL AND AXLE REPAIR (LOT A 700)...1046
      To Remove Axle Assembly...1046
      To Install New Axle Bearing And Seal...1047
      To Install The Axle...1047
    WHEEL AND AXLE REPAIR (LOT B AND LATER 700, 720, 721& 722)...1048
      To Remove The Axle Assembly...1048
      Axle Bearing And Seal Replacement...1049
      To Install The Axle...1049
    AXLE REINFORCEMENT (LOT B & LATER 700)...1050
  MAIN FRAME...1051
     THE BOB–TACH...1053
      Removal And Replacement of Bob–Tach...1053
    LOADER LIFT ARM ASSEMBLY...1054
      Replacement Of Lift Arms...1054
    GRILL ASSEMBLY...1054
    FUEL TANK...1055
      Fuel Tank Removal...1055
      Shield For The Fuel Tank...1055
  ELECTRICAL SYSTEM...1057
    ELECTRICAL CIRCUITRY...1059
    PROBLEM ANALYSIS CHARTS...1059
    ADJUSTMENT OF ALTERNATOR BELT...1065
    REPLACEMENT OF ALTERNATOR BELT...1065
    ELECTRICAL CHECKS (700/720)...1066
      To Check Indicator Circuit...1066
      To Check Resistor...1066
      To Check Field Relay...1066
      To Check Alternator Output...1066
    ELECTRICAL CHECK (721/722)...1067
      To Check Wiring...1067
      To Check Alternator Output...1067
      To Check The Regulator...1067
    GENERATOR SERVICE (700, 720, 721, 722)...1067
      Alternator Removal...1067
      Disassembly...1068
      To Check Rotor...1068
      To Check Stator...1068
      To Check Diode Trio...1068
      To Check Rectifier ...1069
      Assembly...1069
    STARTER SERVICE...1069
      To Check The Starter...1069
      To Remove Starter...1069
      Disassembly (722)...1070
      Cleaning And Inspection...1071
      Bruch Replacement...1072
      Assembly...1072
  ENGINE SERVICE...1073
    ENGINE SERVICE (WISCONSIN ENGINE – 700, 720)...1075
      TROUBLESHOOTING THE ENGINE...1077
      ENGINE IGNITION SYSTEM 700/720/722...1078
        Distributor Maintenance...1078
        Timing Procedure (700, 720)...1078
        Spark Plug...1079
      HIGH TEMPERATURE SAFETY SWITCHES...1079
      CARBURETOR SERVICE...1079
        Carburetor and Adjustment...1079
        Carburetor Removal...1079
        Carburetor Reconditioning...1080
        Disassemble The Throttle Body...1080
        To Disassemble The Fuel Bowl...1081
        To Assemble The Fuel Bowl And Air Intake Assembly...1081
        To Assemble The Throttle Body...1082
        To Assemble The Fuel Bowl To The Throttle Body...1082
      LP CARBURETOR SERVICE...1082
        To Remove The LP Carburetor From The Engine...1083
        Disassembly...1083
        Cleaning And Inspection...1083
        Assembly...1084
        Vaporizer – Primary Regulator Service...1085
        Disassembling The Vaporizer...1086
        Assembling The Vaporizer...1086
        Adjusting The Vaporizer...1087
        LP Fuel Filter Lock – Off...1088
        To Disassemble The Fuel Filter Lock–Off...1088
      ENGINE OVERHAUL...1088
        Engine Removal...1088
        Disassembly Of Flywheel...1089
        Air Shrouding...1089
        Carburetor And Manifolds...1089
        Cylinder Head...1089
        Gear Cover...1090
        Camshaft Gear...1090
        Idler Gear And Shaft...1090
        Oil Pan...1090
        Oil Pump...1090
        Pistons And Connecting Rods...1090
        Piston rings (Engine With 4–Ring Pistons)...1091
         Cylinder Blocks...1091
        Valves And Seat Inserts...1092
        Crankshaft...1092
        Three Bearing Crankshaft...1092
        Camshaft...1093
        Valve Tappets...1093
        Governor Adjustment...1093
        Storage Of Engines...1094
        Returning Engine To Service...1094
        Returning Compression To Engine...1094
    ENGINE SERVICE (DEUTZ ENGINE – 721)...1095
      TROUBLESHOOTING THE ENGINE...1097
      FUEL SYSTEM...1098
        Fuel And Control Linkage Adjustment...1098
        Air Venting Fuel System...1098
        Fuel Filters...1098
        Fuel Lift Pump...1099
      FUEL INJECTION PUMP...1099
        Checking...1099
        Removal Of Injection Pump...1099
        Injection Pump Service...1099
        To Install Injection Pump...1099
        Adjustment Of Fuel Delivery...1100
      FUEL INJECTION NOZZLES...1101
        Removing Fuel Injection Nozzles...1101
        Disassembly And Repair Of Injection Nozzles...1101
        Installation Of Injection Nozzles...1101
      ENGINE SERVICE...1101
        Engine Removal...1102
        Blower Fan...1102
          Removal...1102
          Installation...1102
          Disassembly...1102
          Assembly...1103
        Cylinder Head and Valves...1103
          Removal...1103
          Disassembly...1103
          Repair And Assembly...1103
          Installation Of Head...1105
        Cylinders, Pistons,Connecting Rods...1106
          Assembly...1107
      OIL PUMP, FILTER HOUSING AND RELIEF VALVE...1107
        Oil Pump Removal...1107
        Installation...1108
        Oil Pressure Relief Valve...1108
        Filter Housing...1108
      ENGINE FRONT COVER...1108
        Removal...1108
        Disassembly And Inspection...1108
        Assembly...1109
        Installation...1110
      GOVERNOR...1110
        Removal And Disassembly...1110
        Assembly And Installation...1111
      CAMSHAFT...1111
        Removal...1111
        Installation...1112
        Crankshaft Removal...1112
        Inspection...1112
        Assembly...1112
      FLYWHEEL...1113
    ENGINE SERVICE (FORD ENGINE – 722)...1115
      TROUBLESHOOTING THE ENGINE...1117
      CHECKS AND ADJUSTMENTS...1118
        Oil Pressure...1118
        Valve Clearance...1118
        Compression...1118
        Carburetor, Throttle And Governor Adjustments...1119
        Ignition System...1123
          Coil To Ground Voltmeter Test...1123
          Coil Relocation & Vacuum Hose Installation (Early 722 Loaders)...1123
        Spark Plug Wires Resistance Test...1124
        Spark Plug Test...1124
        Distributor Tests...1124
          Test Connections...1124
          Dwell Angle Check...1124
        Spark Strength Tests...1126
        Ignition System Tests...1126
          Battery To Coil Voltmeter Test...1126
          Starting Ignition Circuit Voltmeter Test...1126
        Breaker Point Gap Adjustment...1127
        Ignition Timing...1127
          Timing Mark Locations...1127
          Initial Ignition Timing...1127
      CARBURETOR REPAIR...1128
      ENGINE DIAGNOSIS ANDTESTING...1128
        Camshaft Lobe Lift...1128
        Crankshaft End Play...1129
        Flywheel Face Alignment Check...1129
        Camshaft End Play...1129
        Checking Engine Compression...1129
        Understanding The Results Of The Test...1130
      ENGINE OVERHAUL...1130
        Cylinder Head...1130
        Valve Guides...1130
        Grinding Valve Seat...1131
        Valves...1131
        Grinding Valves...1131
        Select Fitting Of Valves...1131
        Camshaft Repair...1131
        Crankshaft...1131
        Reconditioning Journals...1131
        To Check Crankshaft or Connecting Rod Bearings With Plastigage...1131
         To Install Pistons...1132
        To Install Piston Rings...1132
        Installing Piston Pins...1133
        Valve Rocker Arm And/Or Shaft Assembly...1133
        Push Rods...1133
        Cylinder Block...1133
          Finishing Cylinder Walls...1133
        Cylinder Heads...1133
          Cleaning...1133
          Inspection...1133
         Tappets...1134
          Cleaning...1134
          Inspection...1134
        Camshaft...1134
          Cleaning And Inspection...1134
        Crankshaft...1134
        Flywheel...1134
        Connecting Rods...1134
        Pistons, Pins And rings...1135
        Main And Connecting Rod Bearings...1135
        Cylinder Block...1135
        Oil Pump...1136
      REMOVAL OF ENGINE...1136
       VALVE ROCKER ARM COVER, ROCKER ARM AND/OR SHAFT...1137
        Removal And Disassembly...1137
        Installation...1137
      VALVE PUSH ROD...1138
        Removal...1138
        Installation...1138
      INTAKE MANIFOLD...1138
        Removal...1138
        Installation...1138
      CYLINDER HEAD...1138
        Removal...1138
        Installation...1139
      VALVE SPRING, RETAINER AND STEM SEAL (CYLINDER HEAD REMOVAL)...1140
        Removal...1140
        Installation...1140
      CYLINDER HEAD INSTALLED...1140
        Removal...1140
        Installation...1140
      WATER PUMP...1141
      CYLINDER FRONT COVER, TIMING CHAIN AND CRANKSHAFTSPROCKETS...1141
        Removal...1141
        Remove Timing Cover...1142
        Installation...1142
      FRONT OIL SEAL...1143
        Removal...1143
        Installation...1143
      TIMING CHAIN TIGHTENER...1143
        Removal...1143
         Installation...1143
      CAMSHAFT AND VALVE LIFTERS...1143
        Removal...1143
        Installation...1144
      FLYWHEEL RING GEAR...1145
        Removal...1145
         Installation...1145
      OIL PAN...1145
        Removal...1145
        Installation...1145
      OIL PUMP...1146
        Removal...1146
        Installation...1146
      CRANKSHAFT REAR OIL SEAL...1146
        Removal...1146
        Installation...1146
      MAIN BEARINGS...1146
        Removal...1147
        Installation...1147
      CONNECTING ROD BEARINGS...1147
        Removal...1147
        Installation...1147
      PISTONS AND CONNECTING RODS...1147
        Removal...1147
        Installation...1148
      CRANKSHAFT...1149
        Removal...1149
        Installation...1149
      CAMSHAFT BEARINGS...1150
        Removal Of Camshaft...1150
        Installation...1150
  TECHNICAL DATA...1151
    ENGINE SPECIFICATIONS (700, 720 WISCONSIN)...1153
      ENGINE SPECIFICATIONS, 700/720 (Wisconsin)...1155
        Fuel Specifications...1155
        Engine Oil...1155
        Valve Mechanism...1155
        Crankshaft...1156
        dler Gear...1156
        Connecting Rod...1156
        Piston, Piston Pin, Piston Rings...1156
        Ignition System...1156
        Distributor Advance characteristics...1156
        Starter...1156
        Engine Torque Specifications...1156
      700/720 LOADER SPECIFICATIONS...1157
        OPERATIONAL & PERFORMANCE...1157
        ENGINE...1157
        LOADER HYDRAULICS...1157
        ELECTRICAL...1157
        POWER TRAIN...1157
        CAPACITIES...1157
        TIRES...1157
    ENGINE SPECIFICATIONS (721 DEUTZ)...1159
      ENGINE SPECIFICATIONS, 721 (Deutz)...1161
        Fuel System...1161
        Governor, Front Cover And Throttle...1161
        Cylinder Head And Valves...1161
        Cylinder, Piston And Connecting Rod...1161
        Camshaft, Crankshaft, Bearings...1162
        Lubrication System...1163
        Torque Specifications (Deutz Engine)...1163
        Special Tools (Deutz)...1163
      721 LOADER SPECIFICATIONS...1164
        OPERATIONAL & PERFORMANCE...1164
        ENGINE...1164
        LOADER HYDRAULICS...1164
        ELECTRICAL...1164
        POWER TRAIN...1164
        CAPACITIES...1164
        TIRES...1164
        MACHINE WEIGHT (Less Attachments)...1164
    ENGINE SPECIFICATIONS (722 FORD)...1165
      ENGINE SPECIFICATIONS, 722 (Ford)...1167
        Fuel Specifications...1167
         Engine Oil...1167
        Lubrication System...1168
        Cylinder Heads...1168
        Valve Mechanism...1168
        Camshaft...1168
        Crankshaft...1169
        Connecting Rod...1169
        Piston...1169
        Piston Pin...1169
        Piston Rings...1169
        Cylinder Block...1170
        Ignition System...1170
         Starter...1170
        Torque Specifications for Engine...1171
        Special Tools (Ford)...1171
        Carburetor Tool...1171
      722 LOADER SPECIFICATIONS...1172
        OPERATIONAL & PERFORMANCE...1172
        ENGINE...1172
        LOADER HYDRAULICS...1172
        ELECTRICAL...1172
        POWER TRAIN...1172
        CAPACITIES...1172
        TIRES...1172
    TECHNICAL DATA...1173
      LOADER TORQUE SPECIFICATIONS...1175
      HYDRAULIC/HYDROSTATIC TRANSMISSION FLUID...1175
      SPECIAL TOOLS...1175
         Main Frame & Hydraulics Tools...1175
        Hydrostatic System Tools...1175
      DECIMAL AND MILLIMETER EQUIVALENTS...1176
      U.S. TO METRIC CONVERSION...1176
      STANDARD TORQUE SPECIFICATIONS FOR BOLTS...1177
  ALPHABETICAL INDEX...1179
  SERVICE MANUAL REVISIONS...1183
    720-001...1183
    720-002...1185
    720-003...1187
    720-004...1189
    720-005...1191
    720-01...1193
6556619 (6-12) - 700, 720, 721, 722 Service Manual...1195
  MAINTENANCE SAFETY...1197
  CONTENTS...1199
    FOREWORD...1199
  PREVENTIVE MAINTENANCE...1201
    INTRODUCTION...1203
      Symbols...1203
      Serial Number Identification...1203
      Loader Serial Number...1203
      Engine Serial Number...1203
      Pre–Delivery Inspection...1204
      30 Hour Inspection...1204
    SERVICE INTERVALS...1205
    SERVICE SCHEDULE...1206
    ENGINE SERVICE (General)...1208
      Engine Oil And Filter...1208
      Checking Oil...1209
      Adding Oil...1209
      Replacement Oil And Filter...1209
      Crankcase Breather...1209
      Air Cleaner System...1210
      Fuel System (720, 722)...1211
      Fuel Filter...1213
      Fuel System (721)...1213
      Fuel Pump...1213
      Carburetor...1213
      Carburetor Adjustment ...1214
      Idle Adjusting Needle (722)...1214
      Throttle Idle Adjustment (722)...1214
      Engine Cooling System...1214
      Removing Coolant From System (722)...1214
      Engine Electrical System(720, 721 & 722)...1215
      Installing New Battery...1216
      Ignition System (720 & 722)...1216
      Making Adjustment Of Spark PlugGap...1218
      Making Adjustment Of Point Gap...1218
    HYDRAULIC/HYDROSTATIC FLUID AND FILTER...1218
      Fluid...1218
      Filters...1219
      Replacing The 25 Micron Filter...1219
      Replacing The 10 Micron Filter...1219
    TRANSMISSION AND DRIVE SYSTEM...1220
      Chain Adjustment...1220
      Brakes...1221
      Brake Adjustment ...1221
    TIRES...1221
      Tire Rotation...1221
    LOADER LUBRICATION...1222
     BOB–TACH AND PIVOT PINS...1222
  HYDRAULIC SYSTEM...1223
    HYDRAULIC / HYDROSTATIC SCHEMATICS...1225
    OPERATION OF THE HYDRAULIC SYSTEM...1235
    GENERAL INFORMATION...1236
      Clean Area...1236
      Air Leaks...1236
      Tubelines, Hoses, Fittings...1236
      37° Flare Connections...1236
      Straight Thread O–Ring Connections...1236
      Pipe Thread Connections...1237
      Tubelines And Hoses...1237
    TROUBLESHOOTING CHART FOR HYDRAULIC SYSTEM...1237
    PROBLEM ANALYSIS CHARTS...1238
    CHARGING THE VANE PUMP AND CHECKING FOR SUCTION LEAKS...1239
      Charging The Pump When No Source Of Air Pressure Is Available...1239
      Another Method To Check The System For Air Leaks...1239
      Removing Air From System...1240
    CHECKING RELEASE PRESSURE...1242
      Indicator Switch For Charge Pressure...1242
      Machines Without Auxiliary Hydraulic Tubelines...1242
      Machines With Auxiliary Hydraulic Tubelines...1242
    CHECKING THE CONDITION OF THE VANE PUMP...1243
      Checking Vane Pump...1243
    VANE PUMP SERVICE...1243
      To Remove The Vane Pump...1243
      Disassembly...1243
      Inspection And Service...1244
      Assembly...1244
      To Install The Vane Pump...1244
    CONTROL VALVE AND HYDRAULIC CYLINDER CHECKS...1244
      Checking The Lift Cylinders...1244
      Checking The Tilt Cylinders...1244
    HYDRAULIC CYLINDER REPAIR...1245
      Removing Cylinders...1245
      To Disassemble A Hydraulic Lift Or Tilt Cylinder...1245
      To Replace The Cylinder Seals...1246
      To Assemble The Hydraulic Cylinder...1247
    CONTROL VALVE REPAIR...1247
      Relief Valve Repair...1247
      To Remove The Control Valve...1247
      To Disassemble The Control Valve...1249
      To Repair The Float Detent Of The Lift Spool...1250
      To Assemble The Detent Assembly...1250
      Inspection, Repair And Assembly Of Control Valve...1250
      Restrictor For Tilt Hydraulic Circuit...1251
      Restrictor For Lift Hydraulic Circuit (Gresen Valve Only)...1251
  HYDROSTATIC SYSTEM...1253
    CIRCUIT DESCRIPTION...1255
    10 MICRON FILTER...1256
    TROUBLESHOOTING CHART...1258
    PROBLEM ANALYSIS CHARTS...1259
    STEERING LINKAGE...1262
      Adjustment Of The Steering Linkage...1263
      To Remove The Steering Lever Assembly...1263
      Adjustment Of The Hydrostatic Motors...1264
    TWO SPEED CONTROL...1264
    CHECKING THE HYDROSTATIC SYSTEM...1265
      Charge Pressure Check (Levers In Neutral)...1265
      Charge Pressure Check (Levers Engaged)...1265
    BY–PASS VALVE SERVICE...1266
      Checking The By–Pass Valve ...1266
      To Remove The By–Pass Valve...1266
    REPLENISHING VALVE ...1266
      Checking The Replenishing Valves...1266
    HYDROSTATIC MOTOR REPLACEMENT...1267
    REPLACEMENT OF HYDROSTATIC PUMP ASSEMBLY...1267
      Removal (700, 720, 722)...1267
      Removal (721)...1268
    HYDROSTATIC RECONDITIONING...1268
      Transmission Pump...1269
      Hydrostatic Motor...1269
      To Disassemble Pump Or Motor...1270
      Inspection Of Pump And Motor...1272
      Hydrostatic Motor Modification...1272
      Assembly Of Pump And Motor...1273
    START–UP AFTER REPAIR...1275
      Hydrostatic Pump Elbows...1276
  FINAL DRIVE SYSTEM (MECHANICAL)...1277
    TROUBLESHOOTING THE MECHANICAL TRANSMISSION...1279
    REPAIR AND REPLACEMENT OF BRAKE ASSEMBLY...1280
      Removal Of Caliper Assembly...1280
      Removal Of Lever Assembly...1280
      Linkage Rod Assembly...1280
    FINAL DRIVE ...1281
    CHAIN REMOVAL AND INSTALLATION...1282
      To Remove And Install Chains...1282
      Primary Drive Chain Removal...1282
      To Install The Primary Drive Chain...1282
      Secondary Drive Chain Removal...1282
      To Install The Secondary Drive Chain...1282
      Final Drive Chain Removal...1283
      To Install The Final Drive Chain...1283
    MOTOR SPROCKET SERVICE...1283
      Motor Sprocket Removal...1283
      To Install The Motor Sprocket...1284
    UPPER JACKSHAFT SERVICE...1284
      To Remove The Upper Jackshaft...1284
      Assembly ...1285
      To Install Upper Jackshaft Sprocket...1285
    IDLER SPROCKET SERVICE (PRIMARY AND SECONDARY)...1285
    SERVICING LOWER JACKSHAFT SPROCKET...1286
      To Remove The Lower Jackshaft Assembly...1286
      Lower Jackshaft Bearing Replacement...1286
    FINAL DRIVE TIGHTENER SERVICE...1287
      To Remove Final Drive Tightener...1287
      To Remove Final Drive Idler Sprocket And Bearing...1287
      To Install Final Drive Idler Bearing...1287
    WHEEL AND AXLE REPAIR (LOT A 700)...1288
      To Remove Axle Assembly...1288
      To Install New Axle Bearing And Seal...1289
      To Install The Axle...1289
    WHEEL AND AXLE REPAIR (LOT B AND LATER 700, 720, 721& 722)...1290
      To Remove The Axle Assembly...1290
      Axle Bearing And Seal Replacement...1291
      To Install The Axle...1291
    AXLE REINFORCEMENT (LOT B & LATER 700)...1292
  MAIN FRAME...1293
     THE BOB–TACH...1295
      Removal And Replacement of Bob–Tach...1295
    LOADER LIFT ARM ASSEMBLY...1296
      Replacement Of Lift Arms...1296
    GRILL ASSEMBLY...1296
    FUEL TANK...1297
      Fuel Tank Removal...1297
      Shield For The Fuel Tank...1297
  ELECTRICAL SYSTEM...1299
    ELECTRICAL CIRCUITRY...1301
    PROBLEM ANALYSIS CHARTS...1301
    ADJUSTMENT OF ALTERNATOR BELT...1307
    REPLACEMENT OF ALTERNATOR BELT...1307
    ELECTRICAL CHECKS (700/720)...1308
      To Check Indicator Circuit...1308
      To Check Resistor...1308
      To Check Field Relay...1308
      To Check Alternator Output...1308
    ELECTRICAL CHECK (721/722)...1309
      To Check Wiring...1309
      To Check Alternator Output...1309
      To Check The Regulator...1309
    GENERATOR SERVICE (700, 720, 721, 722)...1309
      Alternator Removal...1309
      Disassembly...1310
      To Check Rotor...1310
      To Check Stator...1310
      To Check Diode Trio...1310
      To Check Rectifier ...1311
      Assembly...1311
    STARTER SERVICE...1311
      To Check The Starter...1311
      To Remove Starter...1311
      Disassembly (722)...1312
      Cleaning And Inspection...1313
      Bruch Replacement...1314
      Assembly...1314
  ENGINE SERVICE...1315
    ENGINE SERVICE (WISCONSIN ENGINE – 700, 720)...1317
      TROUBLESHOOTING THE ENGINE...1319
      ENGINE IGNITION SYSTEM 700/720/722...1320
        Distributor Maintenance...1320
        Timing Procedure (700, 720)...1320
        Spark Plug...1321
      HIGH TEMPERATURE SAFETY SWITCHES...1321
      CARBURETOR SERVICE...1321
        Carburetor and Adjustment...1321
        Carburetor Removal...1321
        Carburetor Reconditioning...1322
        Disassemble The Throttle Body...1322
        To Disassemble The Fuel Bowl...1323
        To Assemble The Fuel Bowl And Air Intake Assembly...1323
        To Assemble The Throttle Body...1324
        To Assemble The Fuel Bowl To The Throttle Body...1324
      LP CARBURETOR SERVICE...1324
        To Remove The LP Carburetor From The Engine...1325
        Disassembly...1325
        Cleaning And Inspection...1325
        Assembly...1326
        Vaporizer – Primary Regulator Service...1327
        Disassembling The Vaporizer...1328
        Assembling The Vaporizer...1328
        Adjusting The Vaporizer...1329
        LP Fuel Filter Lock – Off...1330
        To Disassemble The Fuel Filter Lock–Off...1330
      ENGINE OVERHAUL...1330
        Engine Removal...1330
        Disassembly Of Flywheel...1331
        Air Shrouding...1331
        Carburetor And Manifolds...1331
        Cylinder Head...1331
        Gear Cover...1332
        Camshaft Gear...1332
        Idler Gear And Shaft...1332
        Oil Pan...1332
        Oil Pump...1332
        Pistons And Connecting Rods...1332
        Piston rings (Engine With 4–Ring Pistons)...1333
         Cylinder Blocks...1333
        Valves And Seat Inserts...1334
        Crankshaft...1334
        Three Bearing Crankshaft...1334
        Camshaft...1335
        Valve Tappets...1335
        Governor Adjustment...1335
        Storage Of Engines...1336
        Returning Engine To Service...1336
        Returning Compression To Engine...1336
    ENGINE SERVICE (DEUTZ ENGINE – 721)...1337
      TROUBLESHOOTING THE ENGINE...1339
      FUEL SYSTEM...1340
        Fuel And Control Linkage Adjustment...1340
        Air Venting Fuel System...1340
        Fuel Filters...1340
        Fuel Lift Pump...1341
      FUEL INJECTION PUMP...1341
        Checking...1341
        Removal Of Injection Pump...1341
        Injection Pump Service...1341
        To Install Injection Pump...1341
        Adjustment Of Fuel Delivery...1342
      FUEL INJECTION NOZZLES...1343
        Removing Fuel Injection Nozzles...1343
        Disassembly And Repair Of Injection Nozzles...1343
        Installation Of Injection Nozzles...1343
      ENGINE SERVICE...1343
        Engine Removal...1344
        Blower Fan...1344
          Removal...1344
          Installation...1344
          Disassembly...1344
          Assembly...1345
        Cylinder Head and Valves...1345
          Removal...1345
          Disassembly...1345
          Repair And Assembly...1345
          Installation Of Head...1347
        Cylinders, Pistons,Connecting Rods...1348
          Assembly...1349
      OIL PUMP, FILTER HOUSING AND RELIEF VALVE...1349
        Oil Pump Removal...1349
        Installation...1350
        Oil Pressure Relief Valve...1350
        Filter Housing...1350
      ENGINE FRONT COVER...1350
        Removal...1350
        Disassembly And Inspection...1350
        Assembly...1351
        Installation...1352
      GOVERNOR...1352
        Removal And Disassembly...1352
        Assembly And Installation...1353
      CAMSHAFT...1353
        Removal...1353
        Installation...1354
        Crankshaft Removal...1354
        Inspection...1354
        Assembly...1354
      FLYWHEEL...1355
    ENGINE SERVICE (FORD ENGINE – 722)...1357
      TROUBLESHOOTING THE ENGINE...1359
      CHECKS AND ADJUSTMENTS...1360
        Oil Pressure...1360
        Valve Clearance...1360
        Compression...1360
        Carburetor, Throttle And Governor Adjustments...1361
        Ignition System...1365
          Coil To Ground Voltmeter Test...1365
          Coil Relocation & Vacuum Hose Installation (Early 722 Loaders)...1365
        Spark Plug Wires Resistance Test...1366
        Spark Plug Test...1366
        Distributor Tests...1366
          Test Connections...1366
          Dwell Angle Check...1366
        Spark Strength Tests...1368
        Ignition System Tests...1368
          Battery To Coil Voltmeter Test...1368
          Starting Ignition Circuit Voltmeter Test...1368
        Breaker Point Gap Adjustment...1369
        Ignition Timing...1369
          Timing Mark Locations...1369
          Initial Ignition Timing...1369
      CARBURETOR REPAIR...1370
      ENGINE DIAGNOSIS ANDTESTING...1370
        Camshaft Lobe Lift...1370
        Crankshaft End Play...1371
        Flywheel Face Alignment Check...1371
        Camshaft End Play...1371
        Checking Engine Compression...1371
        Understanding The Results Of The Test...1372
      ENGINE OVERHAUL...1372
        Cylinder Head...1372
        Valve Guides...1372
        Grinding Valve Seat...1373
        Valves...1373
        Grinding Valves...1373
        Select Fitting Of Valves...1373
        Camshaft Repair...1373
        Crankshaft...1373
        Reconditioning Journals...1373
        To Check Crankshaft or Connecting Rod Bearings With Plastigage...1373
         To Install Pistons...1374
        To Install Piston Rings...1374
        Installing Piston Pins...1375
        Valve Rocker Arm And/Or Shaft Assembly...1375
        Push Rods...1375
        Cylinder Block...1375
          Finishing Cylinder Walls...1375
        Cylinder Heads...1375
          Cleaning...1375
          Inspection...1375
         Tappets...1376
          Cleaning...1376
          Inspection...1376
        Camshaft...1376
          Cleaning And Inspection...1376
        Crankshaft...1376
        Flywheel...1376
        Connecting Rods...1376
        Pistons, Pins And rings...1377
        Main And Connecting Rod Bearings...1377
        Cylinder Block...1377
        Oil Pump...1378
      REMOVAL OF ENGINE...1378
       VALVE ROCKER ARM COVER, ROCKER ARM AND/OR SHAFT...1379
        Removal And Disassembly...1379
        Installation...1379
      VALVE PUSH ROD...1380
        Removal...1380
        Installation...1380
      INTAKE MANIFOLD...1380
        Removal...1380
        Installation...1380
      CYLINDER HEAD...1380
        Removal...1380
        Installation...1381
      VALVE SPRING, RETAINER AND STEM SEAL (CYLINDER HEAD REMOVAL)...1382
        Removal...1382
        Installation...1382
      CYLINDER HEAD INSTALLED...1382
        Removal...1382
        Installation...1382
      WATER PUMP...1383
      CYLINDER FRONT COVER, TIMING CHAIN AND CRANKSHAFTSPROCKETS...1383
        Removal...1383
        Remove Timing Cover...1384
        Installation...1384
      FRONT OIL SEAL...1385
        Removal...1385
        Installation...1385
      TIMING CHAIN TIGHTENER...1385
        Removal...1385
         Installation...1385
      CAMSHAFT AND VALVE LIFTERS...1385
        Removal...1385
        Installation...1386
      FLYWHEEL RING GEAR...1387
        Removal...1387
         Installation...1387
      OIL PAN...1387
        Removal...1387
        Installation...1387
      OIL PUMP...1388
        Removal...1388
        Installation...1388
      CRANKSHAFT REAR OIL SEAL...1388
        Removal...1388
        Installation...1388
      MAIN BEARINGS...1388
        Removal...1389
        Installation...1389
      CONNECTING ROD BEARINGS...1389
        Removal...1389
        Installation...1389
      PISTONS AND CONNECTING RODS...1389
        Removal...1389
        Installation...1390
      CRANKSHAFT...1391
        Removal...1391
        Installation...1391
      CAMSHAFT BEARINGS...1392
        Removal Of Camshaft...1392
        Installation...1392
  TECHNICAL DATA...1393
    ENGINE SPECIFICATIONS (700, 720 WISCONSIN)...1395
      ENGINE SPECIFICATIONS, 700/720 (Wisconsin)...1397
        Fuel Specifications...1397
        Engine Oil...1397
        Valve Mechanism...1397
        Crankshaft...1398
        dler Gear...1398
        Connecting Rod...1398
        Piston, Piston Pin, Piston Rings...1398
        Ignition System...1398
        Distributor Advance characteristics...1398
        Starter...1398
        Engine Torque Specifications...1398
      700/720 LOADER SPECIFICATIONS...1399
        OPERATIONAL & PERFORMANCE...1399
        ENGINE...1399
        LOADER HYDRAULICS...1399
        ELECTRICAL...1399
        POWER TRAIN...1399
        CAPACITIES...1399
        TIRES...1399
    ENGINE SPECIFICATIONS (721 DEUTZ)...1401
      ENGINE SPECIFICATIONS, 721 (Deutz)...1403
        Fuel System...1403
        Governor, Front Cover And Throttle...1403
        Cylinder Head And Valves...1403
        Cylinder, Piston And Connecting Rod...1403
        Camshaft, Crankshaft, Bearings...1404
        Lubrication System...1405
        Torque Specifications (Deutz Engine)...1405
        Special Tools (Deutz)...1405
      721 LOADER SPECIFICATIONS...1406
        OPERATIONAL & PERFORMANCE...1406
        ENGINE...1406
        LOADER HYDRAULICS...1406
        ELECTRICAL...1406
        POWER TRAIN...1406
        CAPACITIES...1406
        TIRES...1406
        MACHINE WEIGHT (Less Attachments)...1406
    ENGINE SPECIFICATIONS (722 FORD)...1407
      ENGINE SPECIFICATIONS, 722 (Ford)...1409
        Fuel Specifications...1409
         Engine Oil...1409
        Lubrication System...1410
        Cylinder Heads...1410
        Valve Mechanism...1410
        Camshaft...1410
        Crankshaft...1411
        Connecting Rod...1411
        Piston...1411
        Piston Pin...1411
        Piston Rings...1411
        Cylinder Block...1412
        Ignition System...1412
         Starter...1412
        Torque Specifications for Engine...1413
        Special Tools (Ford)...1413
        Carburetor Tool...1413
      722 LOADER SPECIFICATIONS...1414
        OPERATIONAL & PERFORMANCE...1414
        ENGINE...1414
        LOADER HYDRAULICS...1414
        ELECTRICAL...1414
        POWER TRAIN...1414
        CAPACITIES...1414
        TIRES...1414
    TECHNICAL DATA...1415
      LOADER TORQUE SPECIFICATIONS...1417
      HYDRAULIC/HYDROSTATIC TRANSMISSION FLUID...1417
      SPECIAL TOOLS...1417
         Main Frame & Hydraulics Tools...1417
        Hydrostatic System Tools...1417
      DECIMAL AND MILLIMETER EQUIVALENTS...1418
      U.S. TO METRIC CONVERSION...1418
      STANDARD TORQUE SPECIFICATIONS FOR BOLTS...1419
  ALPHABETICAL INDEX...1421
  SERVICE MANUAL REVISIONS...1425
    720-001...1425
    720-002...1427
    720-003...1429
    720-004...1431
    720-005...1433
    720-01...1435
    720-02...1437
6556734 (10-79) - 730 Owner's Manual...1439
  WARNINGS...1440
  FOREWORD...1441
    CONTENTS...1441
    730 BOBCAT LOADER PICTORIAL...1442
  OPERATING INSTRUCTIONS...1443
    OPERATING INSTRUCTIONS...1445
    CONTROLS...1446
    DASH PANEL...1446
    THROTTLE CONTROL...1447
    CHOKE CONTROL...1447
    PARKING BRAKE...1447
    STEERING CONTROLS...1447
    HYDRAULIC CONTROLS...1448
    STARTING PROCEDURE...1449
      Pre-Starting Inspection...1449
      Starting...1449
      Normal Starting Condition...1450
      Cold Temperature Starting Condition...1450
    BOBCAT OPERATION...1451
      Bucket Size...1451
      Installation Of Attachments...1451
      Removal Of Attachments...1451
    OPERATION OF THE BOBCAT LOADER...1451
    OPERATING PROCEDURE...1452
      Filling The Bucket...1452
      Dumping The Bucket...1452
      Digging...1453
      Leveling...1453
      Backfilling...1453
    TRANSPORTING THE BOBCAT LOADER...1454
    STOPPING THE BOBCAT LOADER...1454
  PREVENTIVE MAINTENANCE...1455
    SERVICE SCHEDULE...1457
    ENGINE SERVICE...1458
    AIR CLEANER SYSTEM...1458
    FUEL SYSTEM...1458
      Fuel Specifications...1458
      Fuel Filter...1459
    SPARK ARRESTOR MUFFLER...1459
    ENGINE LUBRICATION SYSTEM...1459
      Replacement Of Engine Oil And Filter...1460
    ENGINE COOLING SYSTEM...1460
    ELECTRICAL SYSTEM...1461
    USING AND EXTRA BATTERY...1462
    TO INSTALL A NEW BATTERY...1463
    IGNITION SYSTEM...1464
    HYDRAULIC SYSTEM...1464
    HYDRAULIC FILTER...1465
    HYDRAULIC/HYDROSTATIC RESERVOIR...1465
      Checking And Adding Fluid...1465
      To Change Fluid In The Hydraulic Reservoir...1465
    FINAL DRIVE TRANSMISSION (CHAINCASE)...1466
    TIRE MAINTENANCE...1466
      Tire Rotation...1466
    LUBRICATION OF THE LOADER...1466
    BOB-TACH...1467
    PIVOT PINS...1467
    AUXILIARY CONTROL LOCKBOLT...1467
    DELIVERY REPORT...1468
    THIRTY HOUR INSPECTION...1468
  TROUBLESHOOTING...1469
    TROUBLESHOOTING THE ENGINE...1471
    TROUBLESHOOTING THE DRIVE SYSTEM...1472
    TROUBLESHOOTING THE HYDRAULIC SYSTEM...1473
  MAJOR PARTS...1475
    MAIN FRAME...1477
    SEAT & FUEL SYSTEM...1478
    DRIVE SYSTEM...1479
    HYDRAULIC SYSTEM...1480
    HYDROSTATIC SYSTEM...1481
    HAND CONTROLS...1482
    ROPS ELECTRICAL SYSTEM...1483
    ENGINE ELECTRICAL SYSTEM...1484
    ENGINE & ATTACHING PARTS...1485
    DECALS...1486
  GENERAL INFORMATION...1487
    LOADER SPECIFICATIONS...1489
    OPERATION & PERFORMANCE...1489
    ENGINE...1490
    LOADER HYDRAULICS...1490
    ELECTRICAL...1490
    HYDROSTATIC TRANSMISSION & FINAL DRIVE...1490
    CAPACITIES...1490
    TIRES...1490
  WARRANTY...1493
6556858 (6-82) - 741 Operator's Manual...1495
  WARNINGS...1496
  SAFETY INSTRUCTIONS...1497
    SAFETY IS YOUR RESPONSIBILITY...1497
    BEFORE YOU OPERATE THE BOBCAT LOADER...1497
  FOREWORD...1499
    CONTENTS...1499
    741 BOBCAT LOADER IDENTIFICATION...1500
  OPERATING INSTRUCTIONS...1501
    OPERATING INSTRUCTIONS...1503
    CONTROLS...1504
    DECAL LOCATIONS...1505
    DASH PANEL...1506
    THROTTLE CONTROL...1506
    STOPPING THE ENGINE...1506
    PARKING BRAKE...1506
    STEERING LEVERS...1507
    HYDRAULIC CONTROLS...1508
      Foot Pedals (Hydraulic)...1508
      Lift Arm Operation...1508
      Float Position...1508
      Tilt (Bucket) Operation...1508
      Auxiliary Lever...1509
    BEFORE YOU START THE ENGINE...1509
    STARTING THE ENGINE...1510
      Normal Starting Condition...1511
      Easier Starting In Cold Temperature Condition...1511
      Cold Temperature Starting...1512
    BOBCAT LOADER OPERATION...1512
      Bucket Size...1512
      Installation Of Attachments...1513
      Removal Of Attachments...1513
    OPERATING PROCEDURE...1514
      Filling The Bucket...1515
      To Empty The Bucket...1515
      Digging Into The Ground...1516
      Making The Ground Level Using Float Position...1516
      Filling A Hole...1516
    STOPPING THE BOBCAT LOADER...1517
    TRANSPORTING THE BOBCAT LOADER...1517
    LIFT ARM STOP...1518
    LIFTING THE OPERATOR GUARD...1519
    LOWERING THE OPERATOR GUARD...1519
  PREVENTIVE MAINTENANCE...1521
    WARNINGS...1522
    SERVICE SCHEDULE...1523
    ENGINE SERVICE...1524
    ADJUSTING DOOR LATCH...1524
    AIR CLEANER SERVICE...1524
    FUEL SYSTEM...1525
    FUEL SYSTEM SERVICE...1525
    FUEL FILTER...1525
    REMOVING AIR FROM THE FUEL SYSTEM...1526
    ENGINE LUBRICATION SYSTEM...1526
    REPLACEMENT OF ENGINE OIL AND FILTER...1527
    ENGINE COOLING SYSTEM...1527
    ALTERNATOR BELT...1528
    ELECTRICAL SYSTEM...1528
    USING AN EXTRA BATTERY...1531
    TO INSTALL A NEW BATTERY...1533
    SPARK ARRESTOR MUFFLER...1533
    HYDRAULIC SYSTEM...1534
    HYDRAULIC/HYDROSTATIC OIL RESERVOIR...1535
      Checking And Adding Oil...1535
      Removing Hydraulic Oil...1536
    REPLACEMENT OF THE HYDRAULIC FILTER...1536
    FINAL DRIVE TRANSMISSION (CHAINCASE)...1536
    TO DRAIN CHAINCASE OIL...1537
    TIRE MAINTENANCE...1537
      Tire Rotation...1537
    LUBRICATION OF THE BOBCAT LOADER...1538
    OPERATOR GUARD...1539
    BOB-TACH...1539
    PIVOT PINS...1540
    AUXILIARY CONTROL LOCKBOLT...1540
    BRAKE PEDAL ADJUSTMENT...1540
    DELIVERY REPORT...1541
  TROUBLESHOOTING...1543
    TROUBLESHOOTING THE ENGINE...1545
    TROUBLESHOOTING THE DRIVE SYSTEM...1546
    TROUBLESHOOTING THE HYDRAULIC SYSTEM...1547
  MAJOR PARTS...1549
    MAIN FRAME...1551
    PANELS, SEAT, SEAT BAR & FUEL SYSTEM...1552
    DRIVE SYSTEM...1553
    HYDRAULIC SYSTEM...1554
    CONTROL PEDALS...1555
    HYDROSTATIC SYSTEM...1556
    HAND CONTROLS...1557
    OPERATOR GUARD ELECTRICAL SYSTEM...1558
    ENGINE ELECTRICAL SYSTEM...1559
    ENGINE & ATTACHING PARTS...1560
    DECALS...1562
  DECALS...1563
    WARNING - 6563484...1565
    SERVICE SCHEDULE - 6561387...1566
    WARNING - 6563380...1568
    WARNING - 6561380...1569
    IMPORTANT - 6560573...1570
  GENERAL INFORMATION...1571
    LOADER SPECIFICATIONS...1573
    OPERATION & PERFORMANCE...1573
    ENGINE...1573
    HYDRAULIC SYSTEM...1574
    HYDRAULIC CYLINDERS...1574
    HYDROSTATIC TRANSMISSION & FINAL DRIVE...1574
    ELECTRICAL...1574
    TIRES...1574
    FLUID CAPACITIES...1574
    ADDITIONAL PUBLICATIONS...1575
  WARRANTY...1577
6556860 (5-97) - 742 Operation & Maintenance Manual...1579
  OPERATOR SAFETY WARNINGS...1581
  FOREWORD...1583
    CONTENTS...1583
    SAFETY INSTRUCTIONS...1585
    FIRE PREVENTION...1587
  OPERATING INSTRUCTIONS...1589
    OPERATING INSTRUCTIONS...1591
    CONTROLS...1592
    DECAL LOCATIONS...1593
    DASH PANEL...1594
    THROTTLE CONTROL...1594
    CHOKE CONTROL...1594
    STOPPING THE ENGINE...1594
    PARKING BRAKE...1594
    STEERING LEVERS...1595
    HYDRAULIC CONTROLS...1596
      Foot Pedals (Hydraulic)...1596
      Lift Arm Operation...1596
      Float Position...1596
      Tilt (Bucket) Operation...1596
      Auxiliary Lever...1597
    BEFORE YOU START THE ENGINE...1597
    STARTING THE ENGINE...1598
      Normal Starting Condition...1599
      Cold Temperature Starting Condition...1599
    BOBCAT LOADER OPERATION...1600
      Bucket Size...1600
      Installation Of Attachments...1601
      ARemoval Of Attachments...1601
    OPERATING PROCEDURE...1602
      Filling The Bucket...1603
      To Empty The Bucket...1603
      Digging Into The Ground...1604
      Making The Ground Level Using Float Position...1604
      Filling A Hole...1604
    STOPPING HTE BOBCAT LOADER...1605
    TRANSPORTING THE BOBCAT LOADER...1605
    LIFT ARM STOP...1606
    LIFTING THE OPERATOR CAB...1607
    LOWERING THE OPERATOR CAB...1607
  PREVENTIVE MAINTENANCE...1609
    MAINTENANCE SAFETY...1610
    SERVICE SCHEDULE...1611
    ENGINE SERVICE...1612
    ADJUSTING DOOR LATCH...1612
    AIR CLEANER SERVICE...1612
    FUEL SYSTEM...1613
    FUEL SYSTEM SERVICE...1613
    FUEL FILTER...1614
    ENGINE LUBRICATION SYSTEM...1614
    REPLACEMENT OF ENGINE OIL AND FILTER...1614
    COOLANT LEVEL...1615
    REMOVING COOLANT FROM THE COOLING SYSTEM...1616
    DRIVE BELTS...1616
    ELECTRICAL SYSTEM...1617
    USING AN EXTRA BATTERY (JUMP STARTING)...1620
    INSTALLING A NEW BATTERY...1621
    SPARK ARRESTOR MUFFLER...1622
    HYDRAULIC SYSTEM...1622
    HYDRAULIC/HYDROSTATIC OIL RESERVOIR...1622
      Checking And Adding Oil...1624
      Removing Hydraulic Oil...1624
    REPLACEMENT OF THE HYDRAULIC FILTER...1625
    FINAL DRIVE TRANSMISSION (CHAINCASE)...1625
    TIRE MAINTENANCE...1625
      Tire Rotation...1626
    LUBRICATION OF THE BOBCAT LOADER...1626
    OPERATOR GUARD (ROPS & FOPS)...1627
    BOB-TACH...1628
    PIVOT PINS...1628
    AUXILIARY CONTROL LOCKBOLT...1628
    BRAKE PEDAL ADJUSTMENT...1628
    DELIVERY REPORT...1629
  TROUBLESHOOTING...1631
    TROUBLESHOOTING THE ENGINE...1633
    TROUBLESHOOTING THE DRIVE SYSTEM...1634
    TROUBLESHOOTING THE HYDRAULIC SYSTEM...1635
  MAJOR PARTS...1637
    MAIN FRAME...1639
    PANELS, SEAT, SEAT BAR & FUEL SYSTEM...1640
    DRIVE SYSTEM...1641
    HYDRAULIC SYSTEM...1642
    HYDROSTATIC SYSTEM...1643
    HAND CONTROLS...1644
    ROPS ELECTRICAL SYSTEM...1645
    ENGINE ELECTRICAL SYSTEM...1646
    ENGINE & ATTACHING PARTS...1647
    DECALS...1649
  DECALS...1651
    WARNING...1653
    SERVICE SCHEDULE...1654
    WARNING...1656
    WARNING...1657
    IMPORTANT...1658
  GENERAL INFORMATION...1659
    LOADER SPECIFICATIONS...1661
    OPERATION & PERFORMANCE...1661
    ENGINE...1661
    HYDRAULIC SYSTEM...1661
    HYDRAULIC CYLINDERS...1662
    HYDROSTATIC TRANSMISSION & FINAL DRIVE...1662
    ELECTRICAL...1662
    TIRES...1662
    FLUID CAPACITIES...1662
    ADDITIONAL PUBLICATIONS...1663
  WARRANTY...1665
6556862 (4-96) - 743B Operation & Maintenance Manual...1667
  FOREWORD...1671
    CONTENTS...1671
    743 BOBCAT LOADER IDENTIFICATION...1672
    SAFETY INSTRUCTIONS...1673
  OPERATING INSTRUCTIONS...1675
    OPERATING INSTRUCTIONS...1677
    CONTROLS...1678
    SEAT BAR RESTRAINT SYSTEM...1679
    DECALS LOCATIONS...1681
    DASH PANEL...1682
    THROTTLE CONTROL...1682
    STOPPING THE ENGINE...1682
    PARKING BRAKE...1682
    STEERING LEVERS...1683
    HYDRAULIC CONTROLS...1684
      Foot Pedals (Hydraulic)...1684
      Lift Arm Operation...1684
      Float Position...1684
      Tilt (Bucket) Operation...1684
      Auxiliary Lever...1685
    BEFORE YOU START THE ENGINE...1685
    STARTING THE ENGINE...1686
      Normal Starting Condition...1687
      For Easier Starting In Cold Temperature...1687
      Cold Temperature Starting...1688
    BOBCAT LOADER OPERATION...1688
      Bucket Size...1688
      Installation Of Attachments...1689
      Removal Of Attachments...1689
    OPERATING PROCEDURE...1690
      Filling The Bucket...1691
      To Empty The Bucket...1691
      Digging Into The Ground...1692
      Making The Ground Level Using Float Position...1692
      Filling A Hole...1692
    STOPPING THE BOBCAT LOADER...1693
    TRANSPORTING THE BOBCAT LOADER...1693
    LIFT ARM STOP...1694
    LIFTING THE OPERATOR GUARD...1695
    LOWERING THE OPERATOR GUARD...1695
  PREVENTIVE MAINTENANCE...1697
    MAINTENANCE SAFETY...1699
    SERVICE SCHEDULE...1701
    ENGINE SERVICE...1702
    ADJUSTING DOOR LATCH...1702
    AIR CLEANER SERVICE...1702
    FUEL SYSTEM...1703
    FUEL SYSTEM SERVICE...1703
    FUEL FILTER...1703
    REMOVING AIR FROM THE FUEL SYSTEM...1704
    ENGINE LUBRICATION SYSTEM...1704
    REPLACEMENT OF ENGINE OIL AND FILTER...1705
    COOLANT LEVEL...1705
    REMOVING COOLANT FROM THE COOLING SYSTEM...1706
      To Fill The Coolant System...1706
    ALTERNATOR BELT...1706
    ELECTRICAL SYSTEM...1706
    USING AN EXTRA BATTERY (JUMP STARTING)...1709
    TO INSTALL A NEW BATTERY...1711
    SPARK ARRESTOR MUFFLER...1711
    HYDRAULIC SYSTEM...1713
    HYDRAULIC/HYDROSTATIC OIL RESERVOIR...1713
      Checking And Adding Oil...1713
      Removing Hydraulic Oil...1714
    REPLACEMENT OF THE HYDRAULIC FILTER...1714
    FINAL DRIVE TRANSMISSION (CHAINCASE)...1714
    TO DRIAN CHAINCSE OIL...1715
    TIRE MAINTENANCE...1715
      Tire Rotation...1715
    LUBRICATION OF THE BOBCAT LOADER...1716
    OPERATOR GUARD...1717
    BOB-TACH...1717
    PIVOT PINS...1718
    AUXILIARY CONTROL LOCKBOLT...1718
    BRAKE PEDAL ADJUSTMENT...1718
    DELIVERY REPORT...1719
    SEAT BAR RESTRAINT SYSTEM...1720
      Seat Bar Inspection...1720
      Seat Bar Maintenance...1720
  TROUBLESHOOTING...1721
    TROUBLESHOOTING THE ENGINE...1723
    TROUBLESHOOTING THE HYDRAULIC SYSTEM...1724
  MAJOR PARTS...1727
    MAIN FRAME...1729
    PANELS, SEAT, SEAT BAR & FUEL SYSTEM...1730
    DRIVE SYSTEM...1731
    HYDRAULIC SYSTEM...1732
    HYDROSTATIC SYSTEM...1733
    HAND CONTROLS...1734
    OPERATOR GUARD ELECTRICAL SYSTEM...1735
    ENGINE ELECTRICAL SYSTEM...1736
    ENGINE & ATTACHING PARTS...1737
    DECALS...1739
  DECALS...1741
    WARNING ...1743
    SERVICE SCHEDULE...1744
    WARNING...1746
    WARNING...1747
    IMPORTANT...1748
  GENERAL INFORMATION...1749
    LOADER SPECIFICATIONS...1751
    OPERATION & PERFORMANCE...1751
    ENGINE...1751
    HYDRAULIC SYSTEM...1751
    HYDROSTATIC TRANSMISSION & FINAL DRIVE...1752
    ELECTRICAL...1752
    TIRES...1752
    FLUID CAPACITIES...1752
    ADDITIONAL PUBLICATIONS...1753
  WARRANTY...1755
6566109 (4-88) - 741, 742, 743, 743DS Service Manual...1757
  MAINTENANCE SAFETY...1759
  CONTENTS...1761
    FOREWORD...1763
    SAFETY INSTRUCTIONS...1765
    SERIAL NUMBER LOCATIONS...1767
    LOADER SERIAL NUMBER...1767
    ENGINE SERIAL NUMBER...1767
    DELIVERY REPORT...1767
    BOBCAT SKID STEER LOADER IDENTIFICATION...1768
  PREVENTIVE MAINTENANCE...1769
    SERVICE SCHEDULE...1771
    LIFTING AND BLOCKING THE LOADER...1772
      Procedure...1772
    TRANSPORTING THE BOBCAT LOADER...1773
      Procedure...1773
    LIFT ARM SUPPORT DEVICE...1774
      Installation...1774
    OPERATOR CAB...1775
      Raising The Operator Cab...1776
      Lowering The Operator Cab...1776
      Seat Bar Description...1777
      Seat Bar Inspection...1777
      Seat Bar Maintenance...1777
    USING AN EXTRA BATTERY (JUMP STARTING)...1778
      Procedure...1778
    REMOTE START SWITCH...1779
      Procedure...1779
  HYDRAULIC SYSTEM...1781
    HYDRAULIC /HYDROSTATIC SCHEMATICS...1783
    TROUBLESHOOTING...1803
    HYDRAULIC SYSTEM INFORMATION...1804
      Flare Connections...1804
      O–ring Face Seal Connection...1804
      Tubelines And Hose...1804
    LIFT CYLINDER...1805
      Checking...1805
      Removal And Installation...1805
    TILT CYLINDER...1807
      Checking...1807
      Removal And Installation...1807
    HYDRAULIC CONTROL VALVE (Gresen)...1809
      Checking The Relief Valve...1809
      Main Relief Valve Removal And Installation...1810
      Removal and Installation...1810
      Disassembly And Assembly...1811
      Inlet Section...1812
      Tilt Section...1812
      Lift Section...1814
      Auxiliary Section...1817
      Valve Spool Bolt...1819
      Adjusting The Auxiliary Detent...1819
    HYDRAULIC PUMP (S/N 14999 & Below)...1820
      Checking The Output Of The Hydraulic Pump...1820
      Removal And Installation...1821
    HYDRAULIC PUMP (S/N 15001 & Above)...1825
      Removal And Installation...1825
      Vane Pump Drive Shaft Removal And Checking...1827
      Hydraulic Pump Starting Procedure...1828
    PORT BLOCK (S/N 14999 & Below)...1829
      40 Micron Filter (Bronze)...1829
      Cold Weather By–Pass Valve...1830
      Neutral By–Pass Valve...1831
      Removal And Installation...1832
    PORT BLOCK (S/N 15001 & Above)...1833
      Cold Weather By–Pass Valve Removal And Installation...1833
      Case Drain Relief Valve Removal And Installation...1833
      Removal And Installation...1834
    HYDRAULIC/HYDROSTATIC RESERVOIR...1836
      Checking And Adding Oil...1836
      Removing Hydraulic Oil...1836
      Removal And Installation...1837
    OIL COOLER...1838
      Removal And Installation (741)...1838
      Removal And Installation (742 & 743)...1838
    10 MICRON FILTER BY–PASS VALVE...1839
      Removal And Installation...1839
    HYDRAULIC CONTROL PEDALS (S/N 14999 & Below)...1840
      Removal And Installation...1840
      Adjustment...1840
    HYDRAULIC CONTROL PEDALS (S/N 15001 & Above)...1841
      Removal And Installation...1841
      Adjustment...1841
    PEDAL LOCK LINKAGE...1842
      Installation...1842
      Adjustment...1842
  HYDROSTATIC SYSTEM...1843
    TROUBLESHOOTING...1845
      Chart...1845
    HYDROSTATIC SYSTEM INFORMATION...1846
    High Pressure Relief/Replenishing Valve Function...1846
    STEERING LEVERS...1847
      Removal And Installation...1847
      Repairing The Steering Levers...1849
    STEERING LINKAGE...1850
      Adjustment...1850
      Removal And Installation...1851
      Repairing The Pintle Lever...1852
    HYDROSTATIC MOTOR...1854
      Removal...1854
    HYDROSTATIC PUMP...1855
      Checking The High Pressure Relief Replenishing Valves...1855
        To Use The Special Tool Kit (MEL1173)...1855
      Checking Charge Pressure (S/N 14999 & Below)...1856
      Checking Charge Pressure (S/N 15001 & Above)...1856
      Removal...1857
      Installation...1859
    TOW VALVES...1860
  DRIVE SYSTEM...1861
    PARKING BRAKE...1863
      Adjustment...1863
      Removal and Installation...1864
      Block and Pucks...1865
    AXLES, SEALS AND BEARINGS...1867
      Removal...1867
      Installation...1868
    FINAL DRIVE CHAIN...1872
      Removal and Installation...1872
    REDUCTION GEARCASE...1874
      Removal and Installation...1874
      Checking Reduction Gearcase...1875
      Disassembly and Assembly...1875
      Reduction Gearcase Seal...1880
      Installation...1881
    CHAINCASE FLUID...1882
      Replacing Chaincase Fluid...1882
  MAIN FRAME...1883
    OPERATOR CAB (S/N 19999 & Below)...1885
      Removal And Installation...1885
    OPERATOR CAB (S/N 20001 & Above)...1887
      Removal And Installation...1887
    REAR DOOR...1890
      Removal And Installation...1890
      Door Latch Adjustment...1891
    LIFT ARMS...1892
      Removal And Installation...1892
    BOB–TACH...1894
      Removal And Installation...1894
      Tilt Cylinder Rod End Seal...1895
      Disassembly And Assembly...1896
    FUEL TANK (S/N 19999 & Below)...1898
      Removal And Installation...1898
    FUEL TANK (S/N 20001 & Above)...1899
      Removal And Installation...1899
      Fuel Tank Sender Switch...1900
  ELECTRICAL SYSTEM...1901
    ELECTRICAL SCHEMATICS...1904
    ELECTRICAL SYSTEM INFORMATION...1931
      Description...1931
    TROUBLESHOOTING...1931
      Chart...1931
    BATTERY...1932
      Checking The Battery...1932
      Removal And Installation...1932
    ALTERNATOR...1933
      Alternator Belt Adjustment (741)...1933
      Alternator Belt Adjustment (742)...1934
      Alternator Belt Adjustment (743)...1935
      Removal And Installation...1936
      Disassembly And Assembly...1937
    MELROE ALTERNATOR...1939
      Checking the Alternator Output...1939
      Checking The Alternator Regulator ...1940
      Removal And Installation...1941
      Disassembly And Assembly...1942
    STARTER...1945
      Checking The Starter...1945
      Removal And Installation...1945
      Disassembly And Assembly...1946
      Disassembly And Assembly (Gear Reduction)...1947
      Replacing The Brushes...1948
      Cleaning and Inspection...1949
  ENGINE SERVICE...1951
    ENGINE SERVICE (Deutz 741)...1953
      TROUBLESHOOTING...1955
        Chart...1955
      FUEL SYSTEM...1956
        Fuel System Service...1956
        Venting Air From The Fuel System...1956
        Fuel Filters...1957
        Fuel Water Trap...1958
        Fuel Lift Pump...1958
        Fuel Injection Pump...1958
        Injection Pump Removal And Installation...1959
        Fuel Delivery Adjustment...1962
      FUEL INJECTION NOZZLES...1963
        Removal And Installation...1963
        Injection Disassembly And Repair (In The Shop)...1963
      BLOWER FAN...1964
        Removal And Installation...1964
        Disassembly And Assembly...1964
      ENGINE SERVICE...1966
        Engine Removal...1966
      CYLINDER HEAD AND VALVES...1971
        Removal...1971
        Disassembly And Assembly...1971
        Checking Piston Crown Clearance...1974
        Cylinder Head Installation...1974
      CYLINDER, PISTONS AND CONNECTING RODS...1977
        Disassembly And Assembly...1977
      OIL PUMP, FILTER HOUSING AND RELIEF VALVE...1980
        Oil Pump Removal And Installation...1980
        Oil Pressure Relief Valve...1980
      ENGINE FRONT COVER...1981
        Removal...1981
        Disassembly And Assembly...1981
        Installation...1984
      GOVERNOR...1985
        Removal And Disassembly...1985
      CAMSHAFT...1986
        Removal And Installation...1986
      CRANKSHAFT...1987
        Removal...1987
        Inspection...1987
        Assembly...1987
      UNIVERSAL JOINT...1990
        Removal And Installation...1990
      FLYWHEEL...1991
        Removal And Installation...1991
        Ring Gear Removal And Installation...1992
      ENGINE OIL COOLER...1992
      ENGINE SHROUDING...1992
      ENGINE MOUNTS...1993
        Replacing Engine Mounts...1993
      MUFFLER...1994
        Removal And Installation...1994
      STARTER...1995
        Removal And Installation...1995
    ENGINE SERVICE (Ford 742)...1997
      TROUBLESHOOTING...2001
        Chart...2001
      CHECKS AND ADJUSTMENTS...2002
        Oil Pressure...2002
        Valve Clearance...2002
        Compression...2002
        Carburetor, Throttle And Governor Adjustments...2003
        Governor Oil Level...2005
        Ignition System...2005
        Spark Plug Wires Resistance Test...2005
        Spark Plug Test...2005
        Distributor Tests...2006
          Test Connections...2006
          Dwell Angle Check...2006
          Spark Strength Tests...2006
        Ignition System Tests...2006
          Battery To Coil Voltmeter Test...2006
          Starting Ignition Circuit Voltmeter Test...2007
          Breaker Point Gap Adjustment...2007
          Ignition Timing...2007
          Timing Marks Location...2007
          Initial Ignition Timing...2008
      CARBURETOR REPAIR...2008
      ENGINE DIAGNOSIS AND TESTING...2008
        Camshaft Lobe Lift...2008
        Crankshaft End Play...2009
        Flywheel Surface Alignment Check...2009
        Camshaft End Play...2010
      ENGINE REMOVAL...2010
      ENGINE REPAIR...2014
        Cylinder Head...2014
        Valve Guides...2014
        Grinding The Valve Seats...2014
        Valves...2015
        Grinding Valves...2015
        Selecting Fitting Of The Valves...2015
        Camshaft Repair...2015
        Crankshaft...2015
        Repairing Journals...2015
        To Check Crankshaft Or Connection Rod Bearings With Plastigage...2015
        Install Pistons...2016
        Installing Piston Rings...2017
        Installing The Piston Pins...2017
        Valve Rocker Arm And Shaft Assembly...2017
        Push Rods...2017
      CYLINDER BLOCK...2017
        Finishing The Cylinder Walls...2017
      CYLINDER HEADS...2018
        Cleaning The Cylinder Heads...2018
        Checking The Cylinder Heads...2018
      TAPPETS...2018
        Cleaning The Tappets...2018
        Checking The Tappets...2018
      CAMSHAFT...2019
        Cleaning And Checking The Camshaft...2019
      CRANKSHAFT...2019
        Checking The Crankshaft...2019
      FLYWHEEL...2019
        Checking The Flywheel...2019
      CONNECTING RODS...2019
        Cleaning The Connecting Rods...2019
        Checking The Connecting Rods...2019
      PISTONS, PINS AND RINGS...2020
        Cleaning The Pistons, Pins And Rings...2020
        Checking The Pistons, Pins And Rings...2020
      MAIN BEARINGS AND CONNECTING ROD BEARINGS...2020
        Cleaning Bearings...2020
        Checking Bearings...2020
      CYLINDER BLOCK...2020
        Cleaning The Cylinder Block...2020
        Checking The Cylinder...2021
      OIL PUMP...2021
        Cleaning The Oil Pump...2021
        Checking The Oil Pump...2021
      VALVE ROCKER ARM COVER AND ROCKER ARM SHAFT...2022
        Removing And Disassembly Of The Rocker Arm Shaft...2022
        Installing Rocker Arm Shaft...2022
      VALVE PUSHRODS...2023
        Removal...2023
        Installation...2023
      INTAKE MANIFOLD...2023
        Removal...2023
        Installation...2023
      CYLINDER HEAD...2024
        Removal...2024
        Installation...2024
      VALVE SPRING, RETAINER AND STEM SEAL (With The Cylinder Head Removed)...2025
        Removing The Valve Spring...2025
        Installing The Valve Spring...2025
      VALVE SPRING, RETAINER AND STEM SEAL (With The Cylinder Head Installed)...2025
        Install The Valve Spring...2026
      WATER PUMP...2027
        Removal...2027
      CYLINDER FRONT COVER, TIMING CHAIN AND CRANKSHAFT SPROCKETS...2027
        Removal...2027
        Removing the Timing Cover...2028
        Installation Of The Timing Cover...2028
      FRONT OIL SEAL...2028
        Removal...2028
        Installation...2029
      TIMING CHAIN TIGHTENING...2029
        Removal...2029
        Installation...2029
      CAMSHAFT AND VALVE LIFTERS...2029
        Removal...2029
        Installation...2030
      OIL PAN...2031
        Removal...2031
        Installation...2032
      OIL PUMP...2032
        Removal...2032
        Installation...2032
      CRANKSHAFT REAR OIL SEAL...2032
        Removal...2032
        Installation...2033
      MAIN BEARINGS...2033
        Removal...2033
        Installation...2033
      CONNECTING ROD BEARINGS...2034
        Removal...2034
        Installation...2034
      PISTONS AND CONNECTING RODS...2034
        Removal...2034
        Installation...2035
      CAMSHAFT BEARINGS...2035
        Removal...2036
      CRANKSHAFT...2036
        Removal...2036
        Installation...2036
      UNIVERSAL JOINT...2037
        Removal...2037
        Installation...2037
      FLYWHEEL...2037
        Removal...2037
      FLYWHEEL RING GEAR...2038
        Removal...2038
        Installation...2038
      MUFFLER...2038
        Removal...2038
      RADIATOR...2038
        Removal...2038
        Installation...2041
      BLOWER HOUSING...2041
        Removal...2041
      STARTER...2042
        Removal...2042
        Installation...2042
    ENGINE SERVICE (Kubota 743)...2043
      TROUBLESHOOTING...2045
        Chart...2045
      FUEL FILTER...2046
        Replacing The Fuel Filter...2046
        Removing Air From The Fuel System...2046
      GLOW PLUG...2046
        Checking...2046
      FUEL INJECTION PUMP...2047
        Checking The Injection Pump...2049
        Removal and Installation...2047
        Timing The Injection Pump...2048
      FUEL INJECTOR NOZZLES...2050
        Removal And Installation...2050
        Checking the Nozzles...2051
      ENGINE...2052
        Removal...2052
        Installation...2055
      RADIATOR AND OIL COOLER...2056
        Removal And Installation...2056
      BLOWER HOUSING...2059
        Removal And Installation...2059
      ENGINE FLYWHEEL AND U–JOINT...2060
        Removal And Installation...2060
      FLYWHEEL RING GEAR...2060
      MUFFLER...2061
        Removal And Installation...2061
      CYLINDER HEAD...2062
        Removal...2062
        Disassembly...2063
        Servicing...2063
        Valve Guide Installation...2065
        Assembly...2067
        Installation...2067
      ENGINE REPAIR...2068
        Gearcase Removal...2068
        Timing Gear, Camshaft And Oil Pump Removal...2070
        Pistons And Crankshaft Removal...2071
        Timing Gear And Camshaft Service...2073
        Servicing The Connecting Rods And Pistons...2074
        Crankshaft Service...2076
        Cylinder Liner Service...2077
        Lubrication System...2078
        Oil Pump Service...2079
        Water Pump Service...2079
      ENGINE ASSEMBLY...2081
        Crankshaft Installation...2081
        Installing The Pistons...2081
        Installing The Camshaft And Timing Gears...2081
        Gearcase Installation...2083
    ENGINE SERVICE (Mitsubishi 742)...2085
      TROUBLESHOOTING...2087
        Chart...2087
      VALVE CLEARANCE...2088
        Adjustment...2088
      ENGINE COMPRESSION...2089
        Checking...2089
      IGNITION TIMING...2090
        Procedure...2090
      DISTRIBUTOR...2091
        Removal And Installation...2091
        Point Gap Adjustment...2091
        Disassembly And Assembly...2092
        Checking Centrifugal Advance...2092
        Checking Vacuum Advance...2092
      CARBURETOR...2093
        Description...2093
        Removal And Installation...2096
        Disassembly And Assembly...2097
        Inspection...2097
        Adjustment...2097
        Governor Adjustment...2098
      FUEL PUMP...2099
        Removal And Installation...2099
        Inspection...2099
        Check The Fuel Pump...2099
        Fuel Filter...2099
      ENGINE BELT SHIELD...2100
        Removal And Installation...2100
      REAR GRILL...2101
        Removal And Installation...2101
      ENGINE...2102
        Removal And Installation...2102
      OIL COOLER AND BLOWER HOUSING...2106
        Removal And Installation...2106
      RADIATOR...2109
        Removal And Installation...2109
      ENGINE MUFFLER...2110
        Removal And Installation...2110
      ENGINE FLYWHEEL AND U–JOINT...2111
        Removal And Installation...2111
        Flywheel Ring Gear...2111
      ROCKER ARMS...2112
        Removal...2112
        Inspection...2113
        Installation...2113
      CAMSHAFT...2116
        Removal And Installation...2116
        Inspection...2116
      CYLINDER HEAD...2117
        Removal And Installation...2117
        Inspection...2118
      VALVES...2119
        Removal...2119
        Installation...2119
        Reconditioning The Valve And Valve Seat...2120
        Valve Seat Inserts...2120
        Valve Guide...2121
        Valve Spring...2121
      PISTON AND CONNECTING ROD...2123
        Removal...2123
        Disassembly...2123
        Inspection...2124
        Assembly...2124
        Installation...2125
      PISTON PIN...2127
        Assembly Of The Tool...2127
        Removal...2127
        Installation...2128
      CYLINDER LINERS...2129
        Checking...2129
      CRANKSHAFT AND MAIN BEARINGS...2130
        Description...2130
        Removal...2130
        Checking...2130
        Checking Oil Clearance (Plastic Gauge)...2131
        Installation...2131
        Crankshaft End Play...2132
        Rear Oil Seal...2132
      TIMING BELT...2133
        Adjustment...2133
        Removal...2134
        Inspection...2135
        Assembly...2136
      FRONT CASE AND OIL PAN...2138
        Removal And Installation...2138
      OIL PUMP...2139
        Removal...2139
        Inspection...2139
        Installation...2139
        Relief Valve...2140
      FRONT CASE SEAL...2141
        Removal And Installation...2141
      WATER PUMP...2142
        Removal And Installation...2142
        Inspection...2142
      THERMOSTAT...2143
        Removal And Installation...2143
        Inspection...2143
  SPECIFICATIONS...2145
    741 DEUTZ...2147
      LOADER SPECIFICATIONS...2149
        OPERATIONS & PERFORMANCE...2149
        ENGINE...2149
        HYDRAULIC SYSTEM...2150
        ELECTRICAL...2150
        DRIVE SYSTEM...2150
        CAPACITIES...2150
        TIRES...2150
        MACHINE WEIGHT...2150
      ENGINE SPECIFICATIONS...2151
        Fuel System...2151
        Governor, Front Cover and Throttle...2151
        Cylinder Head and Valves...2151
        Cylinder, Piston and Connecting Rod...2151
        Cylinders...2152
        Camshaft, Crankshaft, Bearings...2152
        Lubrication System...2152
        Engine Fastener Torque (Deutz Engine)...2153
    742 FORD...2155
      LOADER SPECIFICATIONS...2157
        OPERATIONS & PERFORMANCE...2157
        ENGINE...2157
        HYDRAULIC SYSTEM...2158
        ELECTRICAL...2158
        DRIVE SYSTEM...2158
        CAPACITIES...2158
        TIRES...2158
        MACHINE WEIGHT...2158
      ENGINE SPECIFICATIONS, 742 (Ford)...2159
        Fuel Specifications...2159
        Fuel System...2159
        Engine Oil...2159
        Lubrication System...2160
        Cylinder Heads...2160
        Valve Mechanism...2160
        Camshaft...2161
        Crankshaft...2161
        Connecting Rod...2161
        Piston...2161
        Piston Rings...2162
        Cylinder Block...2162
        Ignition System...2162
        Engine Fastener Torque...2163
    743 & 743DS KUBOTA...2165
      LOADER SPECIFICATIONS...2167
        OPERATIONS & PERFORMANCE...2167
        ENGINE...2167
        HYDRAULIC SYSTEM...2168
        ELECTRICAL...2168
        DRIVE SYSTEM...2168
        CAPACITIES...2168
        TIRES...2168
        MACHINE WEIGHT...2168
      ENGINE SPECIFICATIONS, 743 (Kubota)...2169
        Fuel Injection Nozzles...2169
        Fuel Injection Pump...2169
        Cylinder Head...2169
        Valves...2169
        Valve Springs...2169
        Rocker Arms...2169
        Camshaft...2169
        Cylinders...2170
        Piston Rings...2170
        Pistons...2170
        Crankshaft...2170
        Oil Pump...2170
        Engine Oil...2170
        Engine Bolt Torques...2171
    742 MISTUBISHI...2173
      LOADER SPECIFICATIONS...2175
        OPERATIONS & PERFORMANCE...2175
        ENGINE...2175
        HYDRAULIC SYSTEM...2176
        ELECTRICAL...2176
        DRIVE SYSTEM...2176
        CAPACITIES...2176
        TIRES...2176
      ENGINE SPECIFICATIONS...2177
        General...2177
        Cylinder Head...2177
        Cylinder Block...2177
        Piston...2177
        Piston Pin...2177
        Connecting Rod...2178
        Crankshaft...2178
        Flywheel...2178
        Camshaft...2178
        Valve Train...2178
        Valve Guide...2179
        Valve Spring...2179
        Rocker Arm And Shaft...2180
        Oil Pump...2180
        Fuel Pump...2180
        Carburetor...2180
        Water Pump...2180
        Thermostat...2180
        Starter...2181
        Alternator...2181
        Distributor...2181
        Spark Plugs...2181
        Engine Torque...2181
    TECHNICAL DATA...2183
      HYDRAULIC/HYDROSTATIC FLUID SPECIFICATIONS...2185
      DECIMAL AND MILLIMETER EQUIVALENTS...2186
      U.S. TO METRIC CONVERSION...2186
      TORQUE FOR GENERAL METRIC BOLTS...2187
      STANDARD TORQUE SPECIFICATIONS FOR BOLTS...2188
  SERVICE MANUAL REVISIONS...2189
    740-1...2189
    740-2...2191
    740-3...2193
    740-4...2195
    740-5...2197
    740-6...2199
    740-7...2201
    740-8...2203
    740-9...2205
    740-10...2207
6566109 (6-12) - 741, 742, 743, 743DS Service Manual...2209
  MAINTENANCE SAFETY...2211
  CONTENTS...2213
    FOREWORD...2215
    SAFETY INSTRUCTIONS...2217
    SERIAL NUMBER LOCATIONS...2219
    LOADER SERIAL NUMBER...2219
    ENGINE SERIAL NUMBER...2219
    DELIVERY REPORT...2219
    BOBCAT SKID STEER LOADER IDENTIFICATION...2220
  PREVENTIVE MAINTENANCE...2221
    SERVICE SCHEDULE...2223
    LIFTING AND BLOCKING THE LOADER...2224
      Procedure...2224
    TRANSPORTING THE BOBCAT LOADER...2225
      Procedure...2225
    LIFT ARM SUPPORT DEVICE...2226
      Installation...2226
    OPERATOR CAB...2227
      Raising The Operator Cab...2228
      Lowering The Operator Cab...2228
      Seat Bar Description...2229
      Seat Bar Inspection...2229
      Seat Bar Maintenance...2229
    USING AN EXTRA BATTERY (JUMP STARTING)...2230
      Procedure...2230
    REMOTE START SWITCH...2231
      Procedure...2231
  HYDRAULIC SYSTEM...2233
    HYDRAULIC /HYDROSTATIC SCHEMATICS...2235
    TROUBLESHOOTING...2255
    HYDRAULIC SYSTEM INFORMATION...2256
      Flare Connections...2256
      O–ring Face Seal Connection...2256
      Tubelines And Hose...2256
    LIFT CYLINDER...2257
      Checking...2257
      Removal And Installation...2257
    TILT CYLINDER...2259
      Checking...2259
      Removal And Installation...2259
    HYDRAULIC CONTROL VALVE (Gresen)...2261
      Checking The Relief Valve...2261
      Main Relief Valve Removal And Installation...2262
      Removal and Installation...2262
      Disassembly And Assembly...2263
      Inlet Section...2264
      Tilt Section...2264
      Lift Section...2266
      Auxiliary Section...2269
      Valve Spool Bolt...2271
      Adjusting The Auxiliary Detent...2271
    HYDRAULIC PUMP (S/N 14999 & Below)...2272
      Checking The Output Of The Hydraulic Pump...2272
      Removal And Installation...2273
    HYDRAULIC PUMP (S/N 15001 & Above)...2277
      Removal And Installation...2277
      Vane Pump Drive Shaft Removal And Checking...2279
      Hydraulic Pump Starting Procedure...2280
    PORT BLOCK (S/N 14999 & Below)...2281
      40 Micron Filter (Bronze)...2281
      Cold Weather By–Pass Valve...2282
      Neutral By–Pass Valve...2283
      Removal And Installation...2284
    PORT BLOCK (S/N 15001 & Above)...2285
      Cold Weather By–Pass Valve Removal And Installation...2285
      Case Drain Relief Valve Removal And Installation...2285
      Removal And Installation...2286
    HYDRAULIC/HYDROSTATIC RESERVOIR...2288
      Checking And Adding Oil...2288
      Removing Hydraulic Oil...2288
      Removal And Installation...2289
    OIL COOLER...2290
      Removal And Installation (741)...2290
      Removal And Installation (742 & 743)...2290
    10 MICRON FILTER BY–PASS VALVE...2291
      Removal And Installation...2291
    HYDRAULIC CONTROL PEDALS (S/N 14999 & Below)...2292
      Removal And Installation...2292
      Adjustment...2292
    HYDRAULIC CONTROL PEDALS (S/N 15001 & Above)...2293
      Removal And Installation...2293
      Adjustment...2293
    PEDAL LOCK LINKAGE...2294
      Installation...2294
      Adjustment...2294
  HYDROSTATIC SYSTEM...2295
    TROUBLESHOOTING...2297
      Chart...2297
    HYDROSTATIC SYSTEM INFORMATION...2298
    High Pressure Relief/Replenishing Valve Function...2298
    STEERING LEVERS...2299
      Removal And Installation...2299
      Repairing The Steering Levers...2301
    STEERING LINKAGE...2302
      Adjustment...2302
      Removal And Installation...2303
      Repairing The Pintle Lever...2304
    HYDROSTATIC MOTOR...2306
      Removal...2306
    HYDROSTATIC PUMP...2307
      Checking The High Pressure Relief Replenishing Valves...2307
        To Use The Special Tool Kit (MEL1173)...2307
      Checking Charge Pressure (S/N 14999 & Below)...2308
      Checking Charge Pressure (S/N 15001 & Above)...2308
      Removal...2309
      Installation...2311
    TOW VALVES...2312
  DRIVE SYSTEM...2313
    PARKING BRAKE...2315
      Adjustment...2315
      Removal and Installation...2316
      Block and Pucks...2317
    AXLES, SEALS AND BEARINGS...2319
      Removal...2319
      Installation...2320
    FINAL DRIVE CHAIN...2324
      Removal and Installation...2324
    REDUCTION GEARCASE...2326
      Removal and Installation...2326
      Checking Reduction Gearcase...2327
      Disassembly and Assembly...2327
      Reduction Gearcase Seal...2332
      Installation...2333
    CHAINCASE FLUID...2334
      Replacing Chaincase Fluid...2334
  MAIN FRAME...2335
    OPERATOR CAB (S/N 19999 & Below)...2337
      Removal And Installation...2337
    OPERATOR CAB (S/N 20001 & Above)...2339
      Removal And Installation...2339
    REAR DOOR...2342
      Removal And Installation...2342
      Door Latch Adjustment...2343
    LIFT ARMS...2344
      Removal And Installation...2344
    BOB–TACH...2346
      Removal And Installation...2346
      Tilt Cylinder Rod End Seal...2347
      Disassembly And Assembly...2348
    FUEL TANK (S/N 19999 & Below)...2350
      Removal And Installation...2350
    FUEL TANK (S/N 20001 & Above)...2351
      Removal And Installation...2351
      Fuel Tank Sender Switch...2352
  ELECTRICAL SYSTEM...2353
    ELECTRICAL SCHEMATICS...2356
    ELECTRICAL SYSTEM INFORMATION...2383
      Description...2383
    TROUBLESHOOTING...2383
      Chart...2383
    BATTERY...2384
      Checking The Battery...2384
      Removal And Installation...2384
    ALTERNATOR...2385
      Alternator Belt Adjustment (741)...2385
      Alternator Belt Adjustment (742)...2386
      Alternator Belt Adjustment (743)...2387
      Removal And Installation...2388
      Disassembly And Assembly...2389
    MELROE ALTERNATOR...2391
      Checking the Alternator Output...2391
      Checking The Alternator Regulator ...2392
      Removal And Installation...2393
      Disassembly And Assembly...2394
    STARTER...2397
      Checking The Starter...2397
      Removal And Installation...2397
      Disassembly And Assembly...2398
      Disassembly And Assembly (Gear Reduction)...2399
      Replacing The Brushes...2400
      Cleaning and Inspection...2401
  ENGINE SERVICE...2403
    ENGINE SERVICE (Deutz 741)...2405
      TROUBLESHOOTING...2407
        Chart...2407
      FUEL SYSTEM...2408
        Fuel System Service...2408
        Venting Air From The Fuel System...2408
        Fuel Filters...2409
        Fuel Water Trap...2410
        Fuel Lift Pump...2410
        Fuel Injection Pump...2410
        Injection Pump Removal And Installation...2411
        Fuel Delivery Adjustment...2414
      FUEL INJECTION NOZZLES...2415
        Removal And Installation...2415
        Injection Disassembly And Repair (In The Shop)...2415
      BLOWER FAN...2416
        Removal And Installation...2416
        Disassembly And Assembly...2416
      ENGINE SERVICE...2418
        Engine Removal...2418
      CYLINDER HEAD AND VALVES...2423
        Removal...2423
        Disassembly And Assembly...2423
        Checking Piston Crown Clearance...2426
        Cylinder Head Installation...2426
      CYLINDER, PISTONS AND CONNECTING RODS...2429
        Disassembly And Assembly...2429
      OIL PUMP, FILTER HOUSING AND RELIEF VALVE...2432
        Oil Pump Removal And Installation...2432
        Oil Pressure Relief Valve...2432
      ENGINE FRONT COVER...2433
        Removal...2433
        Disassembly And Assembly...2433
        Installation...2436
      GOVERNOR...2437
        Removal And Disassembly...2437
      CAMSHAFT...2438
        Removal And Installation...2438
      CRANKSHAFT...2439
        Removal...2439
        Inspection...2439
        Assembly...2439
      UNIVERSAL JOINT...2442
        Removal And Installation...2442
      FLYWHEEL...2443
        Removal And Installation...2443
        Ring Gear Removal And Installation...2444
      ENGINE OIL COOLER...2444
      ENGINE SHROUDING...2444
      ENGINE MOUNTS...2445
        Replacing Engine Mounts...2445
      MUFFLER...2446
        Removal And Installation...2446
      STARTER...2447
        Removal And Installation...2447
    ENGINE SERVICE (Ford 742)...2449
      TROUBLESHOOTING...2453
        Chart...2453
      CHECKS AND ADJUSTMENTS...2454
        Oil Pressure...2454
        Valve Clearance...2454
        Compression...2454
        Carburetor, Throttle And Governor Adjustments...2455
        Governor Oil Level...2457
        Ignition System...2457
        Spark Plug Wires Resistance Test...2457
        Spark Plug Test...2457
        Distributor Tests...2458
          Test Connections...2458
          Dwell Angle Check...2458
          Spark Strength Tests...2458
        Ignition System Tests...2458
          Battery To Coil Voltmeter Test...2458
          Starting Ignition Circuit Voltmeter Test...2459
          Breaker Point Gap Adjustment...2459
          Ignition Timing...2459
          Timing Marks Location...2459
          Initial Ignition Timing...2460
      CARBURETOR REPAIR...2460
      ENGINE DIAGNOSIS AND TESTING...2460
        Camshaft Lobe Lift...2460
        Crankshaft End Play...2461
        Flywheel Surface Alignment Check...2461
        Camshaft End Play...2462
      ENGINE REMOVAL...2462
      ENGINE REPAIR...2466
        Cylinder Head...2466
        Valve Guides...2466
        Grinding The Valve Seats...2466
        Valves...2467
        Grinding Valves...2467
        Selecting Fitting Of The Valves...2467
        Camshaft Repair...2467
        Crankshaft...2467
        Repairing Journals...2467
        To Check Crankshaft Or Connection Rod Bearings With Plastigage...2467
        Install Pistons...2468
        Installing Piston Rings...2469
        Installing The Piston Pins...2469
        Valve Rocker Arm And Shaft Assembly...2469
        Push Rods...2469
      CYLINDER BLOCK...2469
        Finishing The Cylinder Walls...2469
      CYLINDER HEADS...2470
        Cleaning The Cylinder Heads...2470
        Checking The Cylinder Heads...2470
      TAPPETS...2470
        Cleaning The Tappets...2470
        Checking The Tappets...2470
      CAMSHAFT...2471
        Cleaning And Checking The Camshaft...2471
      CRANKSHAFT...2471
        Checking The Crankshaft...2471
      FLYWHEEL...2471
        Checking The Flywheel...2471
      CONNECTING RODS...2471
        Cleaning The Connecting Rods...2471
        Checking The Connecting Rods...2471
      PISTONS, PINS AND RINGS...2472
        Cleaning The Pistons, Pins And Rings...2472
        Checking The Pistons, Pins And Rings...2472
      MAIN BEARINGS AND CONNECTING ROD BEARINGS...2472
        Cleaning Bearings...2472
        Checking Bearings...2472
      CYLINDER BLOCK...2472
        Cleaning The Cylinder Block...2472
        Checking The Cylinder...2473
      OIL PUMP...2473
        Cleaning The Oil Pump...2473
        Checking The Oil Pump...2473
      VALVE ROCKER ARM COVER AND ROCKER ARM SHAFT...2474
        Removing And Disassembly Of The Rocker Arm Shaft...2474
        Installing Rocker Arm Shaft...2474
      VALVE PUSHRODS...2475
        Removal...2475
        Installation...2475
      INTAKE MANIFOLD...2475
        Removal...2475
        Installation...2475
      CYLINDER HEAD...2476
        Removal...2476
        Installation...2476
      VALVE SPRING, RETAINER AND STEM SEAL (With The Cylinder Head Removed)...2477
        Removing The Valve Spring...2477
        Installing The Valve Spring...2477
      VALVE SPRING, RETAINER AND STEM SEAL (With The Cylinder Head Installed)...2477
        Install The Valve Spring...2478
      WATER PUMP...2479
        Removal...2479
      CYLINDER FRONT COVER, TIMING CHAIN AND CRANKSHAFT SPROCKETS...2479
        Removal...2479
        Removing the Timing Cover...2480
        Installation Of The Timing Cover...2480
      FRONT OIL SEAL...2480
        Removal...2480
        Installation...2481
      TIMING CHAIN TIGHTENING...2481
        Removal...2481
        Installation...2481
      CAMSHAFT AND VALVE LIFTERS...2481
        Removal...2481
        Installation...2482
      OIL PAN...2483
        Removal...2483
        Installation...2484
      OIL PUMP...2484
        Removal...2484
        Installation...2484
      CRANKSHAFT REAR OIL SEAL...2484
        Removal...2484
        Installation...2485
      MAIN BEARINGS...2485
        Removal...2485
        Installation...2485
      CONNECTING ROD BEARINGS...2486
        Removal...2486
        Installation...2486
      PISTONS AND CONNECTING RODS...2486
        Removal...2486
        Installation...2487
      CAMSHAFT BEARINGS...2487
        Removal...2488
      CRANKSHAFT...2488
        Removal...2488
        Installation...2488
      UNIVERSAL JOINT...2489
        Removal...2489
        Installation...2489
      FLYWHEEL...2489
        Removal...2489
      FLYWHEEL RING GEAR...2490
        Removal...2490
        Installation...2490
      MUFFLER...2490
        Removal...2490
      RADIATOR...2490
        Removal...2490
        Installation...2493
      BLOWER HOUSING...2493
        Removal...2493
      STARTER...2494
        Removal...2494
        Installation...2494
    ENGINE SERVICE (Kubota 743)...2495
      TROUBLESHOOTING...2497
        Chart...2497
      FUEL FILTER...2498
        Replacing The Fuel Filter...2498
        Removing Air From The Fuel System...2498
      GLOW PLUG...2498
        Checking...2498
      FUEL INJECTION PUMP...2499
        Checking The Injection Pump...2501
        Removal and Installation...2499
        Timing The Injection Pump...2500
      FUEL INJECTOR NOZZLES...2502
        Removal And Installation...2502
        Checking the Nozzles...2503
      ENGINE...2504
        Removal...2504
        Installation...2507
      RADIATOR AND OIL COOLER...2508
        Removal And Installation...2508
      BLOWER HOUSING...2511
        Removal And Installation...2511
      ENGINE FLYWHEEL AND U–JOINT...2512
        Removal And Installation...2512
      FLYWHEEL RING GEAR...2512
      MUFFLER...2513
        Removal And Installation...2513
      CYLINDER HEAD...2514
        Removal...2514
        Disassembly...2515
        Servicing...2515
        Valve Guide Installation...2517
        Assembly...2519
        Installation...2519
      ENGINE REPAIR...2520
        Gearcase Removal...2520
        Timing Gear, Camshaft And Oil Pump Removal...2522
        Pistons And Crankshaft Removal...2523
        Timing Gear And Camshaft Service...2525
        Servicing The Connecting Rods And Pistons...2526
        Crankshaft Service...2528
        Cylinder Liner Service...2529
        Lubrication System...2530
        Oil Pump Service...2531
        Water Pump Service...2531
      ENGINE ASSEMBLY...2533
        Crankshaft Installation...2533
        Installing The Pistons...2533
        Installing The Camshaft And Timing Gears...2533
        Gearcase Installation...2535
    ENGINE SERVICE (Mitsubishi 742)...2537
      TROUBLESHOOTING...2539
        Chart...2539
      VALVE CLEARANCE...2540
        Adjustment...2540
      ENGINE COMPRESSION...2541
        Checking...2541
      IGNITION TIMING...2542
        Procedure...2542
      DISTRIBUTOR...2543
        Removal And Installation...2543
        Point Gap Adjustment...2543
        Disassembly And Assembly...2544
        Checking Centrifugal Advance...2544
        Checking Vacuum Advance...2544
      CARBURETOR...2545
        Description...2545
        Removal And Installation...2548
        Disassembly And Assembly...2549
        Inspection...2549
        Adjustment...2549
        Governor Adjustment...2550
      FUEL PUMP...2551
        Removal And Installation...2551
        Inspection...2551
        Check The Fuel Pump...2551
        Fuel Filter...2551
      ENGINE BELT SHIELD...2552
        Removal And Installation...2552
      REAR GRILL...2553
        Removal And Installation...2553
      ENGINE...2554
        Removal And Installation...2554
      OIL COOLER AND BLOWER HOUSING...2558
        Removal And Installation...2558
      RADIATOR...2561
        Removal And Installation...2561
      ENGINE MUFFLER...2562
        Removal And Installation...2562
      ENGINE FLYWHEEL AND U–JOINT...2563
        Removal And Installation...2563
        Flywheel Ring Gear...2563
      ROCKER ARMS...2564
        Removal...2564
        Inspection...2565
        Installation...2565
      CAMSHAFT...2568
        Removal And Installation...2568
        Inspection...2568
      CYLINDER HEAD...2569
        Removal And Installation...2569
        Inspection...2570
      VALVES...2571
        Removal...2571
        Installation...2571
        Reconditioning The Valve And Valve Seat...2572
        Valve Seat Inserts...2572
        Valve Guide...2573
        Valve Spring...2573
      PISTON AND CONNECTING ROD...2575
        Removal...2575
        Disassembly...2575
        Inspection...2576
        Assembly...2576
        Installation...2577
      PISTON PIN...2579
        Assembly Of The Tool...2579
        Removal...2579
        Installation...2580
      CYLINDER LINERS...2581
        Checking...2581
      CRANKSHAFT AND MAIN BEARINGS...2582
        Description...2582
        Removal...2582
        Checking...2582
        Checking Oil Clearance (Plastic Gauge)...2583
        Installation...2583
        Crankshaft End Play...2584
        Rear Oil Seal...2584
      TIMING BELT...2585
        Adjustment...2585
        Removal...2586
        Inspection...2587
        Assembly...2588
      FRONT CASE AND OIL PAN...2590
        Removal And Installation...2590
      OIL PUMP...2591
        Removal...2591
        Inspection...2591
        Installation...2591
        Relief Valve...2592
      FRONT CASE SEAL...2593
        Removal And Installation...2593
      WATER PUMP...2594
        Removal And Installation...2594
        Inspection...2594
      THERMOSTAT...2595
        Removal And Installation...2595
        Inspection...2595
  SPECIFICATIONS...2597
    741 DEUTZ...2599
      LOADER SPECIFICATIONS...2601
        OPERATIONS & PERFORMANCE...2601
        ENGINE...2601
        HYDRAULIC SYSTEM...2602
        ELECTRICAL...2602
        DRIVE SYSTEM...2602
        CAPACITIES...2602
        TIRES...2602
        MACHINE WEIGHT...2602
      ENGINE SPECIFICATIONS...2603
        Fuel System...2603
        Governor, Front Cover and Throttle...2603
        Cylinder Head and Valves...2603
        Cylinder, Piston and Connecting Rod...2603
        Cylinders...2604
        Camshaft, Crankshaft, Bearings...2604
        Lubrication System...2604
        Engine Fastener Torque (Deutz Engine)...2605
    742 FORD...2607
      LOADER SPECIFICATIONS...2609
        OPERATIONS & PERFORMANCE...2609
        ENGINE...2609
        HYDRAULIC SYSTEM...2610
        ELECTRICAL...2610
        DRIVE SYSTEM...2610
        CAPACITIES...2610
        TIRES...2610
        MACHINE WEIGHT...2610
      ENGINE SPECIFICATIONS, 742 (Ford)...2611
        Fuel Specifications...2611
        Fuel System...2611
        Engine Oil...2611
        Lubrication System...2612
        Cylinder Heads...2612
        Valve Mechanism...2612
        Camshaft...2613
        Crankshaft...2613
        Connecting Rod...2613
        Piston...2613
        Piston Rings...2614
        Cylinder Block...2614
        Ignition System...2614
        Engine Fastener Torque...2615
    743 & 743DS KUBOTA...2617
      LOADER SPECIFICATIONS...2619
        OPERATIONS & PERFORMANCE...2619
        ENGINE...2619
        HYDRAULIC SYSTEM...2620
        ELECTRICAL...2620
        DRIVE SYSTEM...2620
        CAPACITIES...2620
        TIRES...2620
        MACHINE WEIGHT...2620
      ENGINE SPECIFICATIONS, 743 (Kubota)...2621
        Fuel Injection Nozzles...2621
        Fuel Injection Pump...2621
        Cylinder Head...2621
        Valves...2621
        Valve Springs...2621
        Rocker Arms...2621
        Camshaft...2621
        Cylinders...2622
        Piston Rings...2622
        Pistons...2622
        Crankshaft...2622
        Oil Pump...2622
        Engine Oil...2622
        Engine Bolt Torques...2623
    742 MISTUBISHI...2625
      LOADER SPECIFICATIONS...2627
        OPERATIONS & PERFORMANCE...2627
        ENGINE...2627
        HYDRAULIC SYSTEM...2628
        ELECTRICAL...2628
        DRIVE SYSTEM...2628
        CAPACITIES...2628
        TIRES...2628
      ENGINE SPECIFICATIONS...2629
        General...2629
        Cylinder Head...2629
        Cylinder Block...2629
        Piston...2629
        Piston Pin...2629
        Connecting Rod...2630
        Crankshaft...2630
        Flywheel...2630
        Camshaft...2630
        Valve Train...2630
        Valve Guide...2631
        Valve Spring...2631
        Rocker Arm And Shaft...2632
        Oil Pump...2632
        Fuel Pump...2632
        Carburetor...2632
        Water Pump...2632
        Thermostat...2632
        Starter...2633
        Alternator...2633
        Distributor...2633
        Spark Plugs...2633
        Engine Torque...2633
    TECHNICAL DATA...2635
      HYDRAULIC/HYDROSTATIC FLUID SPECIFICATIONS...2637
      DECIMAL AND MILLIMETER EQUIVALENTS...2638
      U.S. TO METRIC CONVERSION...2638
      TORQUE FOR GENERAL METRIC BOLTS...2639
      STANDARD TORQUE SPECIFICATIONS FOR BOLTS...2640
  SERVICE MANUAL REVISIONS...2641
    740-1...2641
    740-2...2643
    740-3...2645
    740-4...2647
    740-5...2649
    740-6...2651
    740-7...2653
    740-8...2655
    740-9...2657
    740-10...2659
    740-11...2661
6566338 (7-96) - 743DS Operation & Maintenance Manual...2663
  OPERATOR SAFETY WARNINGS...2664
  SAFETY INSTRUCTIONS...2665
    SAFETY IS YOUR RESPONSIBILITY...2665
    BEFORE YOU OPERATE THE BOBCAT LOADER...2665
    SAFE OPERATION NEEDS A QUALIFIED OPERATOR...2666
    SERIAL NUMBER LOCATIONS...2666
  FOREWORD...2667
    CONTENTS...2667
    743DS BOBCAT LOADER IDENTIFICATION...2668
    APPROVED USE OF 743DS BOBCAT LOADER...2669
  OPERATING INSTRUCTIONS...2673
    OPERATING INSTRUCTIONS...2675
    MACHINE SIGNS (DECALS)...2676
    CONTROLS...2676
    DASH PANEL...2679
    THROTTLE CONTROL...2679
    BATTERY DISCONNECT SWITCH...2679
    STOPPING THE ENGINE...2679
    PARKING BRAKE...2679
    STEERING LEVERS...2680
    HYDRAULIC CONTROLS...2681
      Foot Pedal (Hydraulic)...2681
      Lift Arm Operation...2681
      Float Position...2681
      Tilt (Bucket) Operation...2681
      Auxiliary Lever...2682
    BEFORE YOU START THE ENGINE...2682
    STARTING THE ENGINE...2683
      Normal Starting Condition...2684
      Easier Starting In Cold Temperature Condition...2684
      Cold Temperature Starting...2684
    ATTACHMENTS & BUCKETS...2685
      Installation Of Attachments...2686
      Removal Of Attachments...2686
    OPERATION OF THE BOBCAT LOADER...2686
    OPERATING PROCEDURE...2687
      Filling The Bucket...2688
      To Empty The Bucket...2688
      Digging Into The Ground...2688
      Making The Ground Level Using Float Position...2689
      Filling A Hole...2689
    STOPPING THE BOBCAT LOADER...2689
    TRANSPORTING THE BOBCAT LOADER...2690
    LIFT ARM STOP...2691
    LIFTING THE OPERATOR CAB...2691
    LOWERING THE OPERATOR CAB...2692
  PREVENTIVE MAINTENANCE...2693
    WARNINGS...2694
    SERVICE SCHEDULE...2695
    ENGINE SERVICE...2696
    DOOR LATCH ADJUSTMENT...2696
    AIR DUCT SCREENS...2696
    AIR CLEANER SERVICE...2696
    FUEL SYSTEM...2697
    FUEL SYSTEM SERVICE...2697
    FUEL FILTER...2698
    REMOVING AIR FROM THE FUEL SYSTEM...2698
    ENGINE LUBRICATION SYSTEM...2699
    ENGINE OIL AND FILTER REPLACEMENT...2699
    COOLANT LEVEL...2700
    REMOVING COOLANT FROM THE COOLING SYSTEM...2700
      To Fill The Coolant  System...2701
    ALTERNATOR BELT...2701
    ELECTRICAL SYSTEM...2701
    USING AN EXTRA BATTERY (JUMP STARTING)...2704
    INSTALLING A NEW BATTERY...2705
    SPARK ARRESTOR MUFFLER...2706
    HYDRAULIC SYSTEM...2706
    HYDRAULIC/HYDROSTATIC FLUID RESERVOIR...2708
      Checking And Adding Fluid...2708
      Removing Hydraulic Fluid...2708
    HYDRAULIC FILTER REPLACEMENT...2709
    FINAL DRIVE TRANSMISSION (CHAINCASE)...2709
    DRAINING CHAINCASE OIL...2709
    TIRE MAINTENANCE...2709
      Tire Rotation...2710
      Wheel Nuts...2710
    LUBRICATION OF THE BOBCAT LOADER...2710
    OPERATOR CAB...2711
    BOB-TACH...2711
    PIVOT PINS...2712
    AUXILIARY CONTROL LOCKBOLT...2712
    BRAKE PEDAL ADJUSTMENT...2712
    DELIVERY REPORT...2712
  TROUBLESHOOTING...2713
    TROUBLESHOOTING THE ENGINE...2715
    TROUBLESHOOTING THE DRIVE SYSTEM...2716
    TROUBLESHOOTING THE HYDRAULIC SYSTEM...2717
  WARNING SIGNS...2719
    WARNING - 6563484...2721
    SERVICE SCHEDULE - 6565318...2722
    WARNING - 6563380...2724
    WARNING - 6561380...2725
    IMPORTANT - 6560573...2726
  GENERAL INFORMATION...2727
    OPERATION & PERFORMANCE...2729
    ENGINE...2729
    HYDRAULIC SYSTEM...2729
    DRIVE SYSTEM...2730
    ELECTRICAL...2730
    TIRES...2730
    FLUID CAPACITIES...2730
    ADDITIONAL PUBLICATIONS...2731
  WARRANTY...2734
  MAINTENANCE SAFETY...2735
6566603 (3-83) - 741 Operator's Manual...2737
  WARNINGS...2738
  SAFETY INSTRUCTIONS...2739
    SAFETY IS YOUR RESPONSIBILITY...2739
    BEFORE YOU OPERATE THE BOBCAT LOADER...2739
  FOREWORD...2741
    CONTENTS...2741
    741 BOBCAT LOADER IDENTIFICATION...2742
  OPERATING INSTRUCTIONS...2743
    OPERATING INSTRUCTIONS...2745
    CONTROLS...2746
    DECAL LOCATIONS...2747
    DASH PANEL...2748
    THROTTLE CONTROL...2748
    STOPPING THE ENGINE...2748
    PARKING BRAKE...2748
    STEERING LEVERS...2749
    HYDRAULIC CONTROLS...2750
      Foot APedal (Hydraulic)...2750
      Lift Arm Operation...2750
      Float Position...2750
      Tilt (Bucket) Operation...2750
      Auxiliary Lever...2751
    BEFORE YOU START THE ENGINE...2751
    STARTING THE ENGINE...2752
      Normal Starting Condition...2753
      Easier Starting In COld Temperature Condition...2753
      Cold Temperature Starting...2754
    BOBCAT LOADER OPERATION...2754
      Bucket Size...2754
      Installation Of Attachment...2755
      Removal Of Attachment...2755
    OPERATING PROCEDURE...2756
      Filling The Bucket...2757
      To Empty The Bucket...2757
      Digging Into The Ground...2758
      Making The Ground Level Using Float Position...2758
      Filling A Hole...2758
    STOPPING THE BOBCAT LOADER...2759
    TRANSPORTING THE BOBCAT LOADER...2759
    LIFT ARM STOP...2760
    LIFTING THE OPERATOR CAB...2761
    LOWERING THE OPERATOR CAB...2761
  PREVENTICVE MAINTENANCE...2763
    WARNINGS...2764
    SERVICE SCHEDULE...2765
    ENGINE SERVICE...2766
    ADJUSTING DOOR LATCH...2766
    AIR CLEANER SERVICE...2766
    FUEL SYSTEM...2767
    FUEL SYSTEM SERVICE...2767
    FUEL FILTER...2767
    REMOVING AIR FROM THE FUEL SYSTEM...2768
    ENGINE LUBRICATION SYSTEM...2768
    REPLACEMENT OF ENGINE OIL AND FILTER...2769
    ENGINE COOLING SYSTEM...2769
    ALTERNATOR BELT...2770
    ELECTRICAL SYSTEM...2770
    USING AN EXTRA BATTERY (JUMP STARTING)...2773
    TO INSTALL A NEW BATTERY...2775
    SPARK ARRESTOR MUFFLER...2775
    HYDRAULIC SYSTEM...2777
    HYDRAULIC/HYDROSTATIC FLUID RESERVOIR...2777
      Checking And Adding Fluid...2777
      Removing Hydraulic Fluid...2778
    REPLACEMENT OF THE HYDRAULIC FILTER...2778
    FINAL DRIVE TRANSMISSION (CHAINCASE)...2778
    TO DRIAN CHAINCASE OIL...2779
    TIRE MAINTENANCE...2779
      Tire Rotation...2779
      Wheel Nuts...2779
    LUBRICATION OF THE BOBCAT LOADER...2780
    OPERATOR CAB...2781
    BOB-TACH...2781
    PIVOT PINS...2782
    AUXILIARY CONTROL LOCKBOLT...2782
    BRAKE PEDAL ADJUSTMENT...2782
    DELIVERY REPORT...2783
  TROUBLESHOOTING...2785
    TROUBLESHOOTING THE ENGINE...2787
    TROUBLESHOOTING THE DRIVE SYSTEM...2788
    TROUBLESHOOTING THE HYDRAULIC SYSTEM...2789
  MAJOR PARTS...2791
    MAIN FRAME...2793
    PANELS, SEAT, SEAT BAR & FUEL SYSTEM...2794
    DRIVE SYSTEM...2795
    HYDRAULIC SYSTEM...2796
    CONTROL PEDALS...2797
    HYDROSTATIC SYSTEM...2798
    HAND CONTROLS...2799
    OPERATOR CAB ELECTRICAL SYSTEM...2800
    ENGINE ELECTRICAL SYSTEM...2801
    ENGINE & ATTACHING PARTS...2802
    DECALS...2804
  DECALS...2805
    WARNING - 6563484...2807
    SERVICE SCHEDULE - 6566618...2808
    WARNING - 6563380...2810
    WARNING - 6561380...2811
    IMPORTANT - 6560573...2812
  GENERAL INFORMATION...2813
    741 LOADER SPECIFICATIONS...2815
    OPERATION & PERFORMANCE...2815
    ENGINE...2815
    LOADER HYDRAULICS...2816
    ELECTRICAL...2816
    DRIVE SYSTEM...2816
    CAPACITIES...2816
    TIRES...2816
    ADDITIONAL PUBLICATIONS...2817
  WARRANTY...2819
6566604 (3-97) - 742 Operation & Maintenance Manual...2821
  OPERATOR SAFETY WARNINGS...2823
  SAFETY INSTRUCTIONS...2825
    SAFETY IS YOUR RESPONSIBILITY...2825
    BEFORE YOU OPERATE THE BOBCAT LOADER...2825
  FOREWORD...2827
    CONTENTS...2827
    742 BOBCAT LOADER IDENTIFICATION...2828
  OPERATING INSTRUCTIONS...2829
    OPERATING INSTRUCTIONS...2831
    CONTROLS...2832
    DECAL LOCATIONS...2833
    DASH PANEL...2834
    THROTTLE CONTROL...2834
    CHOKE CONTROL...2834
    STOPPING THE ENGINE...2834
    PARKING BRAKE...2834
    STEERING LEVERS...2835
    HYDRAULIC CONTROLS...2836
      Foot Pedals (Hydraulic)...2836
      Lift Arm Operation...2836
      Float Posotion...2836
      Til (Bucket) Operation...2836
      Auxiliary Lever...2837
    BEFORE YOU START THE ENGINE...2837
    STARTING THE ENGINE...2838
      Normal Starting Condition...2839
      Cold Temperature Starting Condition...2839
    BOBCAT LOADER OPERATION...2840
      Bucket Size...2840
      Installation Of Attachments...2841
      Removal Of Attachments...2841
    OPERATING PROCEDURE...2842
      Filling The Bucket...2843
      To Empty The Bucket...2843
      Digging Into The Ground...2844
      Making The Ground Level Using Float Position...2844
      Filling A Hole...2844
    STOPPING THE BOBCAT LOADER...2845
    TRANSPORTING THE BOBCAT LOADER...2845
    LIFT ARM SUPPORT DEVICE...2846
    LIFTING THE OPERATOR CAB...2847
    LOWERING THE OPERATOR CAB...2847
  PREVENTIVE MAINTENANCE...2849
    SERICE SCHEDULE...2849
    ENGINE SERVICE...2850
    ADJUSTING DOOR LATCH...2850
    AIR CLEANER SERVICE...2850
    FUEL SYSTEM...2851
    FUEL SYSTEM SERVICE...2851
    FUEL FILTER...2852
    ENGINE LUBRICATION SYSTEM...2852
    REPLACEMENT OF ENGINE OIL AND FILTER...2852
    COOLANT LEVEL...2853
    REMOVING COOLANT FROM THE COOLING SYSTEM...2854
    DRIVE BELTS...2854
    GOVENOR OIL LEVEL...2855
    ELECTRICAL SYSTEM...2855
    USING AN EXTRA BATTERY (JUMP STARTING)...2858
    INSTALLING A NEW BATTERY...2859
    SPARK ARRESTOR MUFFLER...2860
    HYDRAULIC SYSTEM...2860
    HYDRAULIC/HYDROSTATIC OIL RESERVOIR...2860
      Checking And Adding Fluid...2862
      Removing Hydraulic Fluid...2862
    REPLACEMENT OF THE HYDRAULIC FILTER...2863
    FINAL DRIVE TRANSMISSION (CHAINCASE)...2863
    TIRE MAINTENANCE...2863
      Tire Rotation...2864
    LUBRICATION OF THE BOBCAT LOADER...2864
    OPERATOR GUARD (ROPS & FOPS)...2865
    BOB-TACH...2866
    PIVOT PINS...2866
    AUXILIARY CONTROL LOCKBOLT...2866
    BRAKE PEDAL ADJUSTMENT...2866
    DELIVERY REPORT...2867
  TROUBLESHOOTING...2869
    TROUBLESHOOTING THE ENGINE...2871
    TROUBLESHOOTING THE DRIVE SYSTEM...2872
    TROUBLESHOOTING THE HYDRAULIC SYSTEM...2873
  MAJOR PARTS...2875
    MAIN FRAME...2877
    PANEL, SEAT, SEAT BAR & FUEL SYSTEM...2878
    DRIVE SYSTEM...2879
    HYDRAULIC SYSTEM...2880
    HYDROSTATIC SYSTEM...2881
    HAND CONTROLS...2882
    ROPS ELECTRICAL SYSTEM...2883
    ENGINE ELECTRICAL SYSTEM...2884
    ENGINE & ATTACHING PARTS...2885
    DECALS...2887
  DECALS...2889
    WARNING - 6563484...2891
    SERVICE SCHEDULE - 6565318...2892
    WARNING - 6563380...2894
    WARNING - 6561380...2895
    IMPORTANT - 6560573...2896
  GENERAL INFORMATION...2897
    742 LOADER SPECIFICATIONS...2899
    OPERATION & PERFORMANCE...2899
    ENGINE...2899
    LOADER HYDRAULICS...2900
    ELECTRICAL...2900
    DRIVE SYSTEM...2900
    CAPACITIES...2900
    TIRES...2900
    ADDITIONAL PUBLICATIONS...2901
  WARRANTY...2903
6566605 (11-01) - 743 Operation & Maintenance Manual...2905
  OPERATOR SAFETY WARNINGS...2907
  FOREWORD...2909
    CONTENTS...2909
    REFERENCE INFORMATION...2909
    SAFETY INSTRUCTIONS...2911
      Safety Is The Operator's Responsibility...2911
      Before You Operate The Bobcat Loader...2911
      Safe Operation Needs A Qualified Operator...2912
    FIRE PREVENTION...2912
    SERIAL NUMBER LOCATIONS...2913
      Loader Serial Number...2913
      Engine Serial Number...2913
    DELIVERY REPORT...2913
    BOBCAT LOADER IDENTIFICATION...2914
  OPERATING INSTRUCTIONS...2915
    OPERATING INSTRUCTIONS...2917
    GETTING ON AND OFF THE LOADER...2917
    MACHINE SIGNS (DECALS)...2918
    LEARNING THE CONTROLS...2918
    SEAT BAR RESTRAINT SYSTEM...2919
    DASH PANEL...2923
    THROTTLE CONTROL...2923
    ENGINE STOP CONTROL...2923
    PARKING BRAKE...2923
    STEERING LEVERS...2924
    HYDRAULIC CONTROLS...2925
      Lift Arm Operation...2925
      Float Position For Lift Arms...2925
      Tilt (Bucket) Operation...2925
      Auxiliary Lever Operation...2926
    BEFORE YOU START THE ENGINE...2927
    STARTING THE ENGINE...2928
      Cold Temperature Starting...2929
    ATTACHMENTS AND BUCKETS...2930
      Bucket Or Fork Installation...2931
      Bucket Or Fork Removal...2931
    OPERATING PROCEDURES...2932
      Filling The Bucket...2933
      Emptying The Bucket...2933
      Digging Into The Ground...2934
      Leveling The Ground (Using Float Position For The Lift Arms)...2934
      Backfilling...2935
    STOPPING THE ENGINE AND PARKING THE LOADER...2935
    TOWING THE BOBCAT LOADER...2935
    TRANSPORTING THE BOBCAT LOADER...2935
    LIFTING THE BOBCAT LOADER...2936
  PREVENTIVE MAINTENANCE...2937
    MAINTENANCE SAFETY...2938
    SERVICE SCHEDULE...2939
    LIFT ARM STOP...2940
    RAISING THE OPERATOR CAB...2940
    LOWERING THE OPERATOR CAB...2941
    ENGINE SERVICE...2941
    DOOR LATCH ADJUSTMENT...2942
    AIR CLEANER SERVICE...2942
    FUEL SYSTEM...2943
      Fuel System Service...2943
      Fuel Filter...2943
      Removing Air From The Fuel Syatem...2944
    ENGINE LUBRICATION SYSTEM...2944
      Engine Oil And Filter Replacement...2945
    COOLING SYSTEM...2945
      Coolant Level...2945
      Coolant Replacement...2946
    ALTERNATOR BELT ADJUSTMENT...2946
    ELECTRICAL SYSTEM...2946
      Electrical System Service...2949
      Using An Extra Battery (Jump Starting)...2949
      Battery Replacement...2951
    SPARK ARRESTOR MUFFLER...2951
    HYDRAULIC / HYDROSTATIC SYSTEM...2953
      Hydraulic / Hydrostatic Fluid Reservoir...2953
      Checking And Adding Fluid...2953
      Hydraulic Fluid Removal...2954
      Hydraulic Filter Replacement...2954
    FINAL DRIVE TRANSMISSION (CHAINCASE)...2954
      Checking Chaincase Fluid Level...2954
      Draining Chaincse Oil...2955
    TIRE MAINTENANCE...2955
      Tire Rotation...2955
      Wheel Nuts...2956
    LOADER LUBRICATION...2956
    OPERATOR CAB...2957
    BOB-TACH...2957
    PIVOT PINS...2958
    AUXILIARY CONTROL LOCKBOLT...2958
    BRAKE PEDAL ADJUSTMENT...2958
    SEAT BAR RESTRAINT SYSTEM...2959
      Seat Bar Inspection...2959
      Seat Bar Maintenance...2959
  TROUBLESHOOTING...2961
    TROUBLESHOOTING THE ENGINE...2963
    TROUBLESHOOTING THE DRIVE SYSTEM...2964
    TROUBLESHOOTING THE HYDRAULIC SYSTEM...2965
  MAJOR PARTS...2967
    MAIN FRAME...2969
    PANEL, SEAT, SEAT BAR & FUEL SYSTEM...2970
    DRIVE SYSTEM...2971
    HYDRAULIC SYSTEM...2972
    HYDROSTATIC SYSTEM...2973
    HAND CONTROLS...2974
    OPERATOR CAB ELECTRICAL SYSTEM...2975
    ENGINE ELECTRICAL SYSTEM...2976
    ENGINE & ATTACHING PARTS...2977
  WARNING SIGNS...2979
    WARNING - 6545980...2981
    SERVICE SCHEDULE - 6567875...2982
    WARNING - 6563380...2984
    WARNING - 6561380 ...2985
    IMPORTANT - 6560573...2986
  SPECIFICATIONS...2987
    OPERATION AND PERFORMANCE...2989
    ENGINE...2989
    HYDRAULIC SYSTEM...2990
    ELECTRICAL...2990
    DRIVE SYSTEM...2990
    CAPACITIES...2990
    TIRES...2990
  WARRANTY...2991
6570166 (1-98) - 741, 742, 743, 743DS Operation & Maintenance Manual...2993
  OPERATOR SAFETY WARNINGS...2995
  CONTENTS...2997
    REFERENCE INFORMATION...2997
  FOREWORD...2999
    SERIAL NUMBER LOCATIONS...3001
    LOADER SERIAL NUMBER...3001
    ENGINE SERIAL NUMBER...3001
    DELIVERY REPORT...3001
    BOBCAT LOADER IDENTIFICATION...3002
  SAFETY...3003
    SAFETY INSTRUCTIONS...3005
      SAFETY IS THE OPERATOR’S RESPONSIBILITY...3005
      BEFORE OPERATING THE BOBCAT LOADER...3006
      SAFE OPERATION NEEDS A QUALIFIED OPERATOR*...3006
    FIRE PREVENTION...3007
    MACHINE SIGNS (DECALS)...3008
  OPERATING INSTRUCTIONS...3011
    INSTRUMENT PANEL...3013
      One Piece...3013
      Three Piece...3014
    LEARNING THE CONTROLS...3015
    THROTTLE CONTROL...3015
    STOPPING THE ENGINE...3015
    CHOKE CONTROL (742 Only)...3015
    BATTERY DISCONNECT SWITCH (743 DS Only)...3015
    PARKING BRAKE...3016
    STEERING LEVERS...3017
    HYDRAULIC CONTROLS...3018
      Foot Pedals...3018
      Lift Arm Operation...3018
      Tilt Operation (Bucket)...3018
      Auxiliary Lever Operation...3018
    DAILY INSPECTION...3019
    GETTING READY FOR OPERATION...3020
      Getting On And Off The Loader...3020
      Safety Signs (Decals)...3021
    STARTING THE ENGINE...3022
      Normal Starting Condition...3022
      Cold Starting Condition...3024
    ATTACHMENTS AND BUCKETS...3025
      Installation And Removal...3025
    OPERATING PROCEDURES...3027
      Filling The Bucket...3028
      Emptying The Bucket...3028
      Digging Into the Ground...3028
      Leveling The Ground (Using Lift Arms In Float Position)...3029
      Backfilling...3029
    PARKING THE BOBCAT LOADER...3030
    TRANSPORTING THE BOBCAT LOADER...3030
    TOWING THE BOBCAT LOADER...3031
    LIFTING THE BOBCAT LOADER...3032
  PREVENTIVE MAINTENANCE...3033
    MAINTENANCE SAFETY...3035
    SERVICE SCHEDULE...3037
    LIFT ARM SUPPORT DEVICE...3038
    OPERATOR CAB...3039
      Raising The Operator Cab...3039
      Lowering The Operator Cab...3040
    SEAT BAR RESTRAINT SYSTEM...3041
      Inspecting The Seat Bar...3041
      Maintaining The Seat Bar...3041
    REAR DOOR...3042
      Opening The Rear Door...3042
      Adjusting The Rear Door...3042
    AIR CLEANER SERVICE...3043
    FUEL SYSTEM...3045
      Fuel Specifications...3045
      Filling The Fuel Tank...3045
      Fuel Filter (741,743 & 743DS Only)...3046
      Fuel Filter (742)...3046
      Removing Air From The Fuel System (741)...3047
      Removing Air From The Fuel System (743 & 743DS)...3047
    ENGINE LUBRICATION SYSTEM...3048
      Checking Engine Oil...3048
      Replacement Of Oil And Filter...3049
    COOLING SYSTEM...3050
      Checking The Coolant Level...3050
      Cleaning The Cooling system...3050
      Checking (743 DS)...3051
      Coolant Replacement...3051
    ALTERNATOR BELT...3052
      Adjusting The Alternator Belt...3052
    GOVERNOR (742)...3053
      Rod Adjustment...3053
      Governor Oil Level...3053
    CAB WIRING DIAGRAM...3054
    CAB WIRING DIAGRAM (Three Piece Instrument Panel)...3055
    ENGINE WIRING DIAGRAM (741)...3056
    ENGINE WIRING DIAGRAM (742)...3057
    ENGINE WIRING DIAGRAM (743)...3059
    ENGINE WIRING DIAGRAM (743DS)...3060
    ELECTRICAL SYSTEM...3061
      Description...3061
      Electrical System Service...3061
      Using An Extra Battery (Jump Starting)...3061
      Battery Replacement...3062
      Removing And Installing the Battery...3063
    HYDRAULIC / HYDROSTATIC FLOW CHART...3064
    BUCKET POSITION FLOW CHART...3065
    HYDRAULIC/HYDROSTATIC SYSTEM...3066
      Hydraulic/Hydrostatic Fluid Reservoir...3066
      Checking And Adding Fluid...3066
      Hydraulic/Hydrostatic Fluid Replacement...3066
      Hydraulic/Hydrostatic Filter Replacement...3067
    SPARK ARRESTOR MUFFLER...3068
    FINAL DRIVE TRANSMISSION (Chaincase)...3069
    TIRE MAINTENANCE...3069
      Tire Rotation...3069
      Tire Inflation...3069
      Tire Installation on Rim...3070
      Tire Pressure...3070
      Wheel Nuts...3070
    LOADER LUBRICATION...3070
    BOB–TACH...3072
    AUXILIARY CONTROL LOCKBOLT...3072
    PIVOT PINS...3072
    BRAKE PEDAL ADJUSTMENT...3072
  TROUBLESHOOTING...3073
    TROUBLESHOOTING THE ENGINE...3075
    TROUBLESHOOTING THE DRIVE SYSTEM...3076
    TROUBLESHOOTING THE HYDRAULIC SYSTEM...3077
  MACHINE SIGN TRANSLATIONS...3079
    IMPORTANT - 6560573...3081
    WARNING - 6579511...3082
    SERVICE SCHEDULE - 6567875...3083
    WARNING - 6579510...3085
    WARNING - 6579528...3086
    DANGER - 6579639...3086
    DANGER - 6579509 ...3086
  SPECIFICATIONS...3087
    LOADER DIMENSIONS...3089
    OPERATION & PERFORMANCE...3089
    ENGINE...3089
    HYDRAULIC SYSTEM...3090
    ELECTRICAL...3090
    DRIVE SYSTEM...3090
    CAPACITIES...3090
    TIRES...3090
    ADDITIONAL PUBLICATIONS...3091
  WARRANTY...3093
6720180 (6-96) - 742 Operation & Maintenance Manual...3095
  OPERATOR SAFETY WARNINGS...3096
  FOREWORD...3097
    CONTENTS...3097
    REFERENCE INFORMATION...3097
    SAFETY INSTRUCTIONS...3099
    FIRE PREVENTION...3100
    SERIAL NUMBER LOCATIONS...3101
    DELIVERY REPORT...3101
    BOBCAT LOADER IDENTIFICATION...3102
    SAFETY SIGNS (DECALS)...3103
  OPERATING INSTRUCTIONS...3105
    INSTRUMENT PANEL...3107
    LEARNING THE CONTROLS...3107
    CONTROLS...3107
    CHOKE CONTROL...3107
    PARKING BRAKE...3108
    STEERING LEVERS...3109
    HYDRAULIC CONTROLS...3110
      Foot Pedals...3110
      Lift Arm Operation...3110
      Tilt Operation (Bucket)...3110
      Auxiliary Lever Operation...3110
    DAILY INSPECTION...3111
    GETTING READY FOR OPERATION...3112
    GETTING ON  AND OFF THE LOADER...3112
    GETTING READY FOR OPERATION...3113
    STARTING THE ENGINE...3114
      Normal Starting Condition...3114
      Cold Temperature Starting Condition...3115
    ATTACHMENT & BUCKETS...3116
      Installation And Removal...3117
    OPERATING PROCEDURE...3118
      Filling The Bucket...3119
      Emptying The Bucket...3119
      Digging Into The Ground...3119
      Leveling The Ground (Using The Lift Arms In Float Position)...3120
      Backfilling...3120
    TRANSPORTING THE BOBCAT LOADER...3121
    LIFTING THE LOADER...3122
    PARKING THE BOBCAT LOADER...3122
    TOWING THE LOADER...3122
  PREVENTIVE MAINTENANCE...3123
    SERVICE SCHEDULE...3125
    LIFT ARM STOPS...3126
    OPERATOR CAB...3127
      Raising The Operator Cab...3127
      Lowering The Operator Cab...3128
    SEAT BAR SYSTEM...3129
      Seat Bar Inspection...3129
      Seat Bar Maintenance...3129
    REAR DOOR...3130
      Adjusting The Rear Door Latch...3130
    AIR CLEANER SERVICE...3131
    FUEL SYSTEM...3132
      Fuel System Service...3132
      Fule Filter...3132
    ENGINE LUBRICATION SYSTEM...3133
      Checking Engine Oil...3133
      Engine Oil And Filter Replacement...3133
    COOLING SYSTEM...3134
      Coolant Level...3134
      Cleaning...3134
      Checking The Cooling System...3134
      Coolant Replacement...3135
    GOVENOR...3136
      Govenor Belt Adjustment...3136
      Govenor Adjustment...3136
      Govenor Oil Level...3136
    ALTERNATOR BELT ADJUSTMENT...3137
    ELECTRICAL SYSTEM...3138
      Electrical System Service...3138
      Using An Extra Battery (Jump Starting)...3138
      Replacing The Battery...3139
      Operator Cab Wriring Diagram...3140
      Engine Wiring Diagram...3141
    SPARK ARRESTOR MUFFLER...3142
    HYDRAULIC/HYDROSTATIC FLOW CHART...3143
    HYDRAULIC/HYDROSTATIC SYSTEM...3144
      Checking And Adding Fluid...3144
      Replacement Of The Hydraulic Filter Element...3145
      Removing Hydraulic Fluid...3145
    FINAL DRIVE TRANSMISSION (CHAINCASE)...3146
    TIRE MAINTENANCE...3146
      Tire Rotation...3146
      Tire Installation On Rim...3146
      Tire Pressure...3146
      Wheel Nuts...3146
    LUBRICATION OF THE BOBCAT LOADER...3147
    PIVOT PINS...3148
    BOB-TACH...3148
    BRAKE PEDAL ADJUSTMENT...3149
    AUXILIARY LOCKBOLT...3149
  TROUBLESHOOTING...3151
    TROUBLESHOOTING THE ENGINE...3153
    TROUBLESHOOTING THE DRIVE SYSTEM...3154
    TROUBLESHOOTING THE HYDRAULIC SYSTEM...3155
  SAFETY SIGNS...3157
    WARNING...3159
    SERVICE SCHEDULE...3160
    WARNING...3162
    WARNING...3163
    INPORTANT...3164
    DANGER...3164
  SPECIFICATIONS...3165
    LOADER SPECIFICATIONS...3167
    OPERATION & PERFORMANCE...3167
    ENGINE...3167
    HYDRAULIC SYSTEM...3168
    ELECTRICAL...3168
    DRIVE SYSTEM...3168
    CAPACITIES...3168
    TIRES...3168
  WARRANTY...3170
6720613 (4-96) - 743B Operation & Maintenance Manual...3173
  OPERATOR SAFETY WARNINGS...3175
  FOREWORD...3177
    CONTENTS...3177
    REFERENCE INFORMATION...3177
    SAFETY INSTRUCTIONS...3179
      SAFETY IS THE OPERATOR'S RESPONSIBILITY...3179
      BEFORE OPERATING THE BOBCAT LOADER...3179
      SAFE OPERATION NEEDS A QUALIFIED OPERATOR...3180
    FIRE PREVENTION...3180
    SERIAL NUMBER LOCATIONS...3181
      LOADER SERIAL NUMBER...3181
      ENGINE SERIAL NUMBER...3181
    DELIVERY REPORT...3181
    BOBCAT SKID STEER LOADER IDENTIFICATION...3182
    SAFETY SIGNS (DECALS)...3183
  OPERATING INSTRUCTIONS...3185
    INSTRUMENT PANEL...3187
    THROTTLE CONTROL...3187
    PARKING BRAKE...3188
    STEERING LEVERS...3189
    HYDRAULIC CONTROLS...3190
      Foot Pedals...3190
      Lift Arm Operation...3190
      Tilt Operation (Bucket)...3190
      Auxiliary Lever Operation (Opt.)...3190
    DAILY INSPECTION...3191
    GETTING READY FOR OPERATION...3192
    STARTING THE ENGINE...3194
      Normal Starting Condition...3194
      Cold Temperature Starting Conditions...3195
      Warming The Hydrauli / Hydrostatic System...3196
    STOPPING THE ENGINE...3196
    ATTACHMENT AND BUCKETS...3197
      Installation And Removal...3198
    OPERATING PROCEDURE...3200
      Filling The Bucket...3201
      Emptying The Bucket...3201
      Digging Into The Ground...3202
      Leveling The Ground (Using Lift Arms In Float Position)...3203
      Backfilling...3203
    PARKING THE BOBCAT LOADER...3204
    TRANSPORTING THE BOBCAT LOADER...3204
    LIFTING THE LOADER...3205
    TOWING THE LOADER...3205
  PREVENTIVE MAINTENANCE...3207
    MAINTENANCE SAFETY...3209
    SERVICE SCHEDULE...3211
    LIFT ARM SUPPORT DEVICE...3212
    OPERATOR CAB...3212
      Raising The Operator Cab...3213
      Lowering The Operator Cab...3213
    SEAT BAR SYSTEM...3214
      Seat Bar Inspection...3214
      Seat Bar Maintenance...3214
    REAR DOOR...3215
      Adjustment...3215
    AIR CLEANER SERVICE...3216
    FUEL SYSTEM...3217
      Fuel Specifications...3217
      Filling The Fuel Tank...3217
      Fuel Filter...3217
      Removing Air From The Fuel System...3218
    ENGINE LUBRICATION SYSTEM...3219
      Replacing Oil And Filter...3219
    COOLING SYSTEM...3220
      Checking The Coolant Level...3220
      Cleaning The Cooling System...3220
      Removing Coolant From The Cooling System...3220
    ALTERNATOR BELT ADJUSTMENT...3221
    ELECTRICAL SYSTEM...3222
      Description...3222
      Electrical System Service...3222
      Using A Booster Battery (Jump Starting)...3222
      Battery Removal And Installation...3223
    HYDRAULIC / HYDROSTATIC SYSTEM...3224
      Checking And Adding Fluid...3224
      Replacement Of The Hydraulic / Hydrostatic Fluid Element...3225
      Removing The Hydraulic Fluid...3225
    SPARK ARRESTOR MUFFLER...3226
    TIRE MAINTENANCE...3227
      Wheel Nuts...3227
      Tire Rotation...3227
      Tire Inflation...3227
    FINAL DRIVE TRANSMISSION (CHAINCASE)...3228
      Checking And Adding Oil...3228
    LUBRICATION OF THE BOBCAT LOADER...3229
    BOB-TACH...3230
    PIVOT PINS...3230
    BRAKE PEDAL ADJUSTMENT...3230
    AUXILIARY CONTROL LOCKBOLT...3231
  TROUBLESHOOTING...3233
    TROUBLESHOOTING THE ENGINE...3235
    TROUBLESHOOTING THE DRIVE SYSTEM...3236
    TROUBLESHOOTING THE HYDRAULIC SYSTEM...3237
  SAFETY SIGNS...3239
    WARNING - 6579511...3241
    SERVICE SCHEDULE - 6567875...3242
    WARNING - 6579510...3244
    WARNING - 6579639...3245
    WARNING 0 6577754...3245
    DANGER - 6702302...3245
    DANGER - 6702301...3245
    IMPORTANT - 6560573...3246
  SPECIFICATIONS...3247
    LOADER DIMENSIONS...3249
    OPERATION AND PERFORMANCE...3249
    ENGINE...3249
    HYDRAULIC SYSTEM...3250
    ELECTRICAL...3250
    DRIVE SYSTEM...3250
    CAPACITIES...3250
    TIRES...3250
  WARRANTY...3252
6720737 (1-91) - 742B Operation & Maintenance Manual...3254
  OPERATOR SAFETY WARNINGS...3256
  FOREWORD...3258
    CONTENTS...3258
    SAFETY INSTRUCTIONS...3260
    FIRE PREVENTION...3261
    SERIAL NUMBER LOCATIONS...3262
    DELIVERY REPORT...3262
    BOBCAT SKID STEER LOADER IDENTIFICATION...3263
    SAFETY SIGNS (DECALS)...3264
  OPERATING INSTRUCTIONS...3266
    INSTRUMENT PANEL...3268
    CONTROLS...3268
    CHOKE CONTROL...3268
    PARKING BRAKE...3269
    STEERING LEVERS...3270
    HYDRAULIC CONTROLS...3271
      Foot Pedals...3271
      Lift Arm Operation...3271
      Tilt Operation (Bucket)...3271
      Auxiliary Lever Operation...3271
    DAILY INSPECTION...3272
    GETTING READY FOR OPERATION...3273
    STARTING THE ENGINE...3275
      Normal Starting Condition...3275
      Cold Temperature Starting Condition...3276
      Warming The Hydraulic/Hydrostatic System...3277
    STOPPING THE ENGINE...3277
    ATTACHMENTS AND BUCKETS...3278
      Installation And Removal...3279
    OPERATING PROCEDURE...3281
      Filling The Bucket...3282
      Emptying The Bucket...3282
      Digging Into The Ground...3283
      Leveling The Gound (Using Lift Arms In Float Position)...3284
      Backfilling...3284
    PARKING THE BOBCAT LOADER...3285
    TRANSPORTING THE BOBCAT LOADER...3285
    LIFTING THE LOADER...3286
    TOWING THE LOADER...3286
  PREVENTIVE MAINTENANCE...3288
    MAINTENANCE SAFETY...3289
    SERVICE SCHEDULE...3290
    LIFT ARM STOP...3291
    OPERATOR CAB...3291
      Raising The Operator Cab...3292
      Lowering The Operator Cab...3292
    SEAT BAR SYSTEM...3293
      Seat Bar Inspection...3293
      Seat Bar Maintenance...3293
    REAR DOOR...3294
      Adjustment...3294
    AIR CLEANER SERVICE...3295
    FUEL SYSTEM...3296
      Fuel System Service...3296
      Fuel Filter...3296
    ENGINE LUBRICATION SYSTEM...3297
      Checking Engine Oil...3297
      Engine Oil And Filter Replacement...3297
    COOLING SYSTEM...3298
      Coolant Level...3298
      Cleaning...3298
      Checking The Cooling System...3298
      Coolant Replacement...3299
    ALTERNATOR BELT ADJUSTMENT...3300
    GOVENOR...3301
      Govenor Belt Adjustment...3301
      Govenor Adjustment...3301
      Govenor Oil Level...3301
    ELECTRICAL SYSTEM...3302
      Electrical System Service...3302
      Using An Extra Battery (Jump Starting)...3303
      Replacing The Battery...3303
    HYDRAULIC/HYDROSTATIC SYSTEM...3304
      Checking And Adding Fluid...3304
      Replacement Of The Hydraulic Filter Element...3305
      Removing Hydraulic Fluid...3305
    SPARK ARRESTOR MUFFLER...3306
    TIRE MAINTENANCE...3307
      Wheel Nuts...3307
      Tire Rotation...3307
      Tire Inflation...3307
    FINAL DRIVE TRANSMISSION (CHAINCASE)...3308
      Checking AndAdding Oil...3308
    LUBRICATION OF THE BOBCAT LOADER...3309
    BOB-TACH...3310
    PIVOT PINS...3310
    BRAKE PEDAL ADJUSTMENT...3310
    AUXILIARY CONTROL LOCKBOLT...3311
  TROUBLESHOOTING...3312
    TROUBLESHOOTING THE ENGINE...3314
    TROUBLESHOOTING THE DRIVE SYSTEM...3315
    TROUBLESHOOTING THE HYDRAULIC SYSTEM...3316
  SAFETY SIGNS...3318
    WARNING...3320
    SERVICE SCHEDULE...3321
    WARNING...3323
    WARNING...3324
    WARNING...3324
    DANGER...3324
    DANGER...3324
    IMPORTANT...3325
  SPECIFICATIONS...3326
    LOADER DIMENSIONS...3328
    OPERATION & PERFORMANCE...3328
    ENGINE...3328
    HYDRAULIC SYSTEM...3329
    ELECTRICAL ...3329
    DRIVE SYSTEM...3329
    CAPACITIES...3329
    TIRES...3329
    ADDITIONAL PUBLICATIONS...3330
    ATTACHMENTS & ACCESSORIES...3331
  WARRANTY...3334
6720772 (6-12) - 742B, 743B Service Manual...3335
  MAINTENANCE SAFETY...3337
  CONTENTS...3339
    FOREWORD...3341
    SAFETY INSTRUCTIONS...3343
    SERIAL NUMBER LOCATIONS...3345
    LOADER SERIAL NUMBER...3345
    ENGINE SERIAL NUMBER (743B)...3345
    ENGINE SERIAL NUMBER (742B)...3345
    DELIVERY REPORT...3345
    BOBCAT SKID STEER LOADER IDENTIFICATION...3346
  PREVENTIVE MAINTENANCE...3347
    SERVICE SCHEDULE...3349
    LIFTING AND BLOCKING THE LOADER...3350
      Procedure...3350
    PARKING THE BOBCAT LOADER...3351
      Procedure...3351
    TRANSPORTING THE BOBCAT LOADER...3351
    LIFT ARM SUPPORT DEVICE...3352
      To Engage Lift Arm Support Device...3352
      To Disengage Lift Arm Support Device...3352
    OPERATOR CAB...3353
      Raising The Operator Cab...3353
      Lowering The Operator Cab...3353
    SEAT BAR RESTRAINT SYSTEM...3354
      Description...3354
      Seat Bar Inspection...3354
      Seat Bar Maintenance...3354
    AIR CLEANER SERVICE (743B)...3355
      Replacement Of The Filter Element...3355
    AIR CLEANER SERVICE (742B)...3357
      Replacement Of The Filter Element...3357
    FUEL SYSTEM (743B)...3358
      Fuel Specifications...3358
      Filling The Fuel Tank...3358
      Fuel Filter...3358
      Removing Air From The Fuel System...3359
    FUEL SYSTEM (742B)...3360
      Fuel Specifications...3360
      Filling The Fuel Tank...3360
      Fuel Filter...3360
    ENGINE LUBRICATION SYSTEM (743B)...3361
      Checking Engine Oil...3361
      Replacing Oil And Filter...3361
    ENGINE LUBRICATION SYSTEM (742B)...3363
      Checking Engine Oil...3363
      Replacement Of Oil And Filter...3363
    ENGINE COOLING SYSTEM (743B)...3364
      Coolant Level...3364
      Cleaning The Cooling System...3364
      Removing Coolant From The Cooling System...3364
    ENGINE COOLING SYSTEM (742B)...3366
      Coolant Level...3366
      Cleaning The Cooling System...3366
      Removing Coolant From The Cooling System...3366
    ALTERNATOR BELT ADJUSTMENT (743B)...3367
      Adjusting The Alternator Belt...3367
    ALTERNATOR BELT ADJUSTMENT (742B)...3368
      Adjusting The Alternator Belt...3368
    GOVERNOR (742B)...3369
      Governor Belt Adjustment...3369
      Governor Adjustment...3369
      Governor Oil Level...3369
    USING A BOOSTER BATTERY (Jump Starting)...3370
      Procedure...3370
    HYDRAULIC/HYDROSTATIC SYSTEM...3371
      Checking And Adding Fluid...3371
      Hydraulic/Hydrostatic Filter Replacement...3372
      Removing The Hydraulic Fluid...3372
    SPARK ARRESTOR MUFFLER...3373
      Cleaning Procedure...3373
    TIRE MAINTENANCE...3374
      Wheel Nuts...3374
      Tire Rotation...3374
      Tire Mounting...3374
    FINAL DRIVE TRANSMISSION (CHAINCASE)...3375
      Checking And Adding Oil...3375
    LUBRICATING THE BOBCAT LOADER...3376
      Procedure...3376
    U–JOINT LUBRICATION...3378
      Procedure...3378
    REMOTE START SWITCH...3378
      Procedure...3378
  HYDRAULIC SYSTEM...3379
    HYDRAULIC / HYDROSTATIC SCHEMATICS...3381
    TROUBLESHOOTING...3387
    HYDRAULIC SYSTEM INFORMATION...3388
      Flare Connections...3388
      O–Ring Face Seal Connection...3388
      Straight Thread O–ring Fitting...3388
      Tubelines And Hoses...3388
    LIFT CYLINDER...3389
      Checking The Lift Cylinder(s)...3389
      Removal And Installation...3389
    TILT CYLINDER...3391
      Checking The Tilt Cylinder...3391
      Removal And Installation...3391
    HYDRAULIC CONTROL VALVE...3393
      Checking The Main Relief Valve W/Auxiliary Couplers (Opt.)...3393
      Checking The Main Relief Valve W/O Auxiliaries...3394
      Main Relief Valve Removal And Installation...3395
      Adjusting The Main Relief Valve...3395
      Removal And Installation...3396
    HYDRAULIC PUMP...3398
      Checking The Output Of The Hydraulic Pump...3398
      Removal And Installation...3399
    PORT BLOCK...3400
      Removal And Installation...3400
      Cold Weather By–Pass Valve...3401
      Case Drain Relief Valve...3402
    HYDRAULIC FLUID RESERVOIR...3403
      Removal And Installation...3403
    HYDRAULIC CONTROL PEDALS...3404
      Removal And Installation...3404
      Adjustment...3404
    PEDAL INTERLOCK LINKAGE...3405
      Installation...3405
      Adjustment...3405
    HYDRAULIC FLUID FILTER HOUSING...3406
      Removal And Installation...3406
  HYDROSTATIC SYSTEM...3407
    TROUBLESHOOTING...3409
    HYDROSTATIC SYSTEM INFORMATION...3410
      High Pressure Relief/Replenishing Valve Function...3410
    FRONT PANEL...3411
      Removal And Installation...3411
    STEERING LEVERS...3413
      Removal And Installation...3413
      Repairing The Steering Levers...3414
    STEERING LINKAGE...3415
      Steering Linkage Adjustment...3415
      Removal And Installation ...3416
      Repairing The Pintle Lever...3417
    HYDROSTATIC MOTOR...3418
      Removal And Installation...3418
    HYDROSTATIC PUMP...3420
      Checking Charge Pressure...3420
      Charge Pressure Relief Valve...3420
      Checking High Pressure Relief Valves...3421
      Removal And Installation...3422
      Hydrostatic Pump Rear Mount...3425
      High Pressure Hose Routing...3425
      Tow Valves...3425
  DRIVE SYSTEM...3427
    PARKING BRAKE...3429
      Adjustment...3429
      Removal And Installation...3430
      Brake Block And Pads...3432
      Brake Disc Removal And Installation...3434
      Rear Transmission Cover Installation...3434
    MOTOR CARRIER...3435
      Shaft Seal Replacement...3435
      Removal And Installation (Later Models)...3437
      Disassembly And Assembly (Later Models)...3438
      Disassembly And Assembly (Early Models)...3438
    AXLE SEAL...3439
      Removal And Installation...3439
    AXLE, SPROCKET AND BEARINGS...3442
      Removal And Installation...3442
    DRIVE CHAIN...3446
      Removal And Installation...3446
    CHAINCASE FLUID...3447
      Replacing The Chaincase Fluid...3447
  MAIN FRAME...3449
    OPERATOR CAB...3451
      Removal And Installation...3451
    OPERATOR CAB GAS CYLINDER...3454
      Removal And Installation...3454
    REAR DOOR...3455
      Door Latch Adjustment...3455
      Removal And Installation...3456
    REAR GRILL...3457
      Removal And Installation...3457
    BOB–TACH...3458
      Removal And Installation...3458
      Bob–Tach Lever And Wedge...3461
    LIFT ARMS...3463
      Removal And Installation...3463
    FUEL TANK...3465
      Removal And Installation...3465
      Fuel Tank Sender Switch...3466
  ELECTRICAL SYSTEM...3467
    ELECTRICAL SCHEMATICS...3470
    ELECTRICAL SYSTEM INFORMATION...3477
    TROUBLESHOOTING...3477
    BATTERY...3478
      Checking The Battery...3478
      Removal And Installation...3478
    ALTERNATOR BELT SHIELD (743B)...3479
      Removal And Installation...3479
    ALTERNATOR...3480
      Checking The Alternator Output (Old Style)...3480
      Checking The Alternator Regulator (Old Style)...3481
      Alternator Output Test (New Style)...3482
      Rectifier (Diode) Test (New Style)...3482
      Alternator Regulator Test (New Style)...3483
      Removal And Installation (743B)...3484
      Removal And Installation (742B)...3484
      Disassembly And Assembly (Old Style)...3485
      Disassembly and Assembly (New Style)...3488
      Stator Continuity Test...3488
      Stator Ground Test...3488
      Rotor Continuity Test...3489
      Rotor Ground Test...3489
      Rectifier Continuity (Diode) Test...3489
      Rectifier Continuity (Diode) Test (New Style) ...3490
    STARTER...3491
      Checking The Starter...3491
      Removal And Installation (743B)...3491
      Removal And Installation (742B)...3492
      Parts Identification...3493
      Disassembly And Assembly...3494
      Replacing The Brushes...3495
      Cleaning and Inspection...3496
  ENGINE SERVICE...3497
    ENGINE SERVICE (Kubota 743B)...3499
      TROUBLESHOOTING...3501
      FUEL FILTER...3502
        Replacing The Fuel Filter...3502
        Removing Air From The Fuel System...3502
      GLOW PLUGS...3502
        Checking...3502
      ENGINE COMPRESSION...3503
        Checking...3503
      FUEL INJECTION PUMP...3503
        Removal and Installation...3503
        Timing The Injection Pump...3504
        Checking The Injection Pump...3505
      FUEL INJECTOR NOZZLES...3506
        Removal And Installation...3506
        Checking the Nozzles...3507
      ENGINE...3508
        Removal And Installation...3508
      RADIATOR AND OIL COOLER...3510
        Removal And Installation...3510
      BLOWER HOUSING...3511
        Removal And Installation...3511
      ENGINE FLYWHEEL AND U–JOINT...3512
        Removal And Installation...3512
        Flywheel Ring Gear...3512
      MUFFLER...3513
        Removal And Installation...3513
      CYLINDER HEAD...3514
        Removal...3514
        Disassembly...3515
        Servicing...3515
        Valve Guide Installation...3517
        Assembly...3519
        Installation...3519
      ENGINE REPAIR...3520
        Gearcase Removal...3520
        Timing Gear, Camshaft And Oil Pump Removal...3522
        Pistons And Crankshaft Removal...3523
        Timing Gear And Camshaft Service...3525
        Servicing The Connecting Rods And Pistons...3526
        Crankshaft Service...3528
        Cylinder Liner Service...3529
        Lubrication System...3530
        Oil Pump Service...3531
        Water Pump Service...3531
      ENGINE ASSEMBLY...3533
        Crankshaft Installation...3533
        Installing The Pistons...3533
        Installing The Camshaft And Timing Gears...3533
        Gearcase Installation...3535
    ENGINE SERVICE (Mitsubishi 742B)...3537
      TROUBLESHOOTING...3539
      VALVE CLEARANCE...3540
        Adjustment...3540
      ENGINE COMPRESSION...3541
        Checking...3541
      IGNITION TIMING...3542
        Procedure...3542
      DISTRIBUTOR...3543
        Removal And Installation...3543
        Point Gap Adjustment...3543
        Disassembly And Assembly...3544
        Checking Centrifugal Advance...3544
        Checking Vacuum Advance...3544
      CARBURETOR...3545
        Description...3545
        Removal And Installation...3548
        Disassembly And Assembly...3549
        Adjustment...3549
        Governor Adjustment...3550
      FUEL PUMP...3551
        Removal And Installation...3551
        Inspection...3551
        Check The Fuel Pump...3551
        Fuel Filter...3551
      ENGINE BELT SHIELD...3552
        Removal And Installation...3552
      ENGINE...3553
        Removal And Installation...3553
      OIL COOLER AND BLOWER HOUSING...3557
        Removal And Installation...3557
      RADIATOR...3560
        Removal And Installation...3560
      ENGINE MUFFLER...3561
        Removal And Installation...3561
      ENGINE FLYWHEEL AND U–JOINT...3562
        Removal And Installation...3562
        Flywheel Ring Gear...3562
      ROCKER ARMS...3563
        Removal...3563
        Inspection...3564
        Installation...3564
      CAMSHAFT...3567
        Removal And Installation...3567
        Inspection...3567
      CYLINDER HEAD...3568
        Removal And Installation...3568
        Inspection...3569
      VALVES...3570
        Removal...3570
        Installation...3570
        Reconditioning The Valve And Valve Seat...3571
        Valve Seat Inserts...3571
        Valve Guide...3572
        Valve Spring...3572
      PISTON AND CONNECTING ROD...3574
        Removal...3574
        Disassembly...3574
        Inspection...3575
        Assembly...3575
        Installation...3576
      PISTON PIN...3578
        Assembly Of The Tool...3578
        Removal Of The Piston Pin...3578
        Installation Of The Piston Pin...3579
      CYLINDER LINERS...3580
        Checking...3580
      CRANKSHAFT AND MAIN BEARINGS...3581
        Description...3581
        Removal...3581
        Checking...3581
        Checking Oil Clearance (Plastic Gauge)...3582
        Installation...3582
        Crankshaft End Play...3583
        Rear Oil Seal...3583
      TIMING BELT...3584
        Adjustment...3584
        Removal...3585
        Inspection...3586
        Assembly...3587
      FRONT CASE AND OIL PAN...3589
        Removal And Installation...3589
      OIL PUMP...3590
        Removal...3590
        Inspection...3590
        Installation...3590
        Relief Valve...3591
      FRONT CASE SEAL...3592
        Removal And Installation...3592
      WATER PUMP...3593
        Removal And Installation...3593
        Inspection...3593
      THERMOSTAT...3594
        Removal And Installation...3594
        Inspection...3594
  SPECIFICATIONS...3595
    SPECIFICATIONS (743B)...3597
      SPECIFICATIONS...3599
        OPERATIONS & PERFORMANCE...3599
        ENGINE...3599
        HYDRAULIC SYSTEM...3600
        ELECTRICAL...3600
        DRIVE SYSTEM...3600
        CAPACITIES...3600
        TIRES...3600
      ENGINE SPECIFICATIONS...3601
        Fuel Injection Nozzles...3601
        Fuel Injection Pump...3601
        Cylinder Head...3601
        Valves...3601
        Valve Springs...3601
        Rocker Arms...3601
        Camshaft...3601
        Cylinders...3602
        Piston Rings...3602
        Pistons...3602
        Crankshaft...3602
        Oil Pump...3602
        Engine Oil...3602
      ENGINE BOLT TORQUES...3603
    SPECIFICATIONS (742B)...3605
      SPECIFICATIONS...3607
        LOADER DIMENSIONS...3607
        OPERATIONS & PERFORMANCE...3607
        ENGINE...3607
        HYDRAULIC SYSTEM...3608
        ELECTRICAL...3608
        DRIVE SYSTEM...3608
        CAPACITIES...3608
        TIRES...3608
      ENGINE SPECIFICATIONS...3609
        General...3609
        Cylinder Head...3609
        Cylinder Block...3609
        Piston...3609
        Piston Pin...3609
        Connecting Rod...3610
        Crankshaft...3610
        Flywheel...3610
        Camshaft...3610
        Valve Train...3610
        Valve Guide...3611
        Valve Spring...3611
        Rocker Arm And Shaft...3612
        Oil Pump...3612
        Fuel Pump...3612
        Carburetor...3612
        Water Pump...3612
        Thermostat...3612
        Starter...3613
        Alternator...3613
        Distributor...3613
        Spark Plugs...3613
        Engine Torque...3613
    TECHNICAL DATA...3615
      HYDRAULIC/HYDROSTATIC FLUID SPECIFICATIONS...3617
      DECIMAL AND MILLIMETER EQUIVALENTS...3618
      U.S. TO METRIC CONVERSION...3618
      TORQUE FOR GENERAL METRIC BOLTS...3619
      STANDARD TORQUE SPECIFICATIONS FOR BOLTS...3620
  SERVICE MANUAL REVISIONS...3621
    742B, 743B–001...3621
    742B, 743B–002...3623
    742B, 743B–003...3625
    742B, 743B–004...3627
    742B, 743B-005...3629
6720772 (7-92) - 742B, 743B Service Manual...3631
  MAINTENANCE SAFETY...3633
  CONTENTS...3635
    FOREWORD...3637
    SAFETY INSTRUCTIONS...3639
    SERIAL NUMBER LOCATIONS...3641
    LOADER SERIAL NUMBER...3641
    ENGINE SERIAL NUMBER (743B)...3641
    ENGINE SERIAL NUMBER (742B)...3641
    DELIVERY REPORT...3641
    BOBCAT SKID STEER LOADER IDENTIFICATION...3642
  PREVENTIVE MAINTENANCE...3643
    SERVICE SCHEDULE...3645
    LIFTING AND BLOCKING THE LOADER...3646
      Procedure...3646
    PARKING THE BOBCAT LOADER...3647
      Procedure...3647
    TRANSPORTING THE BOBCAT LOADER...3647
    LIFT ARM SUPPORT DEVICE...3648
      To Engage Lift Arm Support Device...3648
      To Disengage Lift Arm Support Device...3648
    OPERATOR CAB...3649
      Raising The Operator Cab...3649
      Lowering The Operator Cab...3649
    SEAT BAR RESTRAINT SYSTEM...3650
      Description...3650
      Seat Bar Inspection...3650
      Seat Bar Maintenance...3650
    AIR CLEANER SERVICE (743B)...3651
      Replacement Of The Filter Element...3651
    AIR CLEANER SERVICE (742B)...3653
      Replacement Of The Filter Element...3653
    FUEL SYSTEM (743B)...3654
      Fuel Specifications...3654
      Filling The Fuel Tank...3654
      Fuel Filter...3654
      Removing Air From The Fuel System...3655
    FUEL SYSTEM (742B)...3656
      Fuel Specifications...3656
      Filling The Fuel Tank...3656
      Fuel Filter...3656
    ENGINE LUBRICATION SYSTEM (743B)...3657
      Checking Engine Oil...3657
      Replacing Oil And Filter...3657
    ENGINE LUBRICATION SYSTEM (742B)...3659
      Checking Engine Oil...3659
      Replacement Of Oil And Filter...3659
    ENGINE COOLING SYSTEM (743B)...3660
      Coolant Level...3660
      Cleaning The Cooling System...3660
      Removing Coolant From The Cooling System...3660
    ENGINE COOLING SYSTEM (742B)...3662
      Coolant Level...3662
      Cleaning The Cooling System...3662
      Removing Coolant From The Cooling System...3662
    ALTERNATOR BELT ADJUSTMENT (743B)...3663
      Adjusting The Alternator Belt...3663
    ALTERNATOR BELT ADJUSTMENT (742B)...3664
      Adjusting The Alternator Belt...3664
    GOVERNOR (742B)...3665
      Governor Belt Adjustment...3665
      Governor Adjustment...3665
      Governor Oil Level...3665
    USING A BOOSTER BATTERY (Jump Starting)...3666
      Procedure...3666
    HYDRAULIC/HYDROSTATIC SYSTEM...3667
      Checking And Adding Fluid...3667
      Hydraulic/Hydrostatic Filter Replacement...3668
      Removing The Hydraulic Fluid...3668
    SPARK ARRESTOR MUFFLER...3669
      Cleaning Procedure...3669
    TIRE MAINTENANCE...3670
      Wheel Nuts...3670
      Tire Rotation...3670
      Tire Mounting...3670
    FINAL DRIVE TRANSMISSION (CHAINCASE)...3671
      Checking And Adding Oil...3671
    LUBRICATING THE BOBCAT LOADER...3672
      Procedure...3672
    U–JOINT LUBRICATION...3674
      Procedure...3674
    REMOTE START SWITCH...3674
      Procedure...3674
  HYDRAULIC SYSTEM...3675
    HYDRAULIC / HYDROSTATIC SCHEMATICS...3677
    TROUBLESHOOTING...3683
    HYDRAULIC SYSTEM INFORMATION...3684
      Flare Connections...3684
      O–Ring Face Seal Connection...3684
      Straight Thread O–ring Fitting...3684
      Tubelines And Hoses...3684
    LIFT CYLINDER...3685
      Checking The Lift Cylinder(s)...3685
      Removal And Installation...3685
    TILT CYLINDER...3687
      Checking The Tilt Cylinder...3687
      Removal And Installation...3687
    HYDRAULIC CONTROL VALVE...3689
      Checking The Main Relief Valve W/Auxiliary Couplers (Opt.)...3689
      Checking The Main Relief Valve W/O Auxiliaries...3690
      Main Relief Valve Removal And Installation...3691
      Adjusting The Main Relief Valve...3691
      Removal And Installation...3692
    HYDRAULIC PUMP...3694
      Checking The Output Of The Hydraulic Pump...3694
      Removal And Installation...3695
    PORT BLOCK...3696
      Removal And Installation...3696
      Cold Weather By–Pass Valve...3697
      Case Drain Relief Valve...3698
    HYDRAULIC FLUID RESERVOIR...3699
      Removal And Installation...3699
    HYDRAULIC CONTROL PEDALS...3700
      Removal And Installation...3700
      Adjustment...3700
    PEDAL INTERLOCK LINKAGE...3701
      Installation...3701
      Adjustment...3701
    HYDRAULIC FLUID FILTER HOUSING...3702
      Removal And Installation...3702
  HYDROSTATIC SYSTEM...3703
    TROUBLESHOOTING...3705
    HYDROSTATIC SYSTEM INFORMATION...3706
      High Pressure Relief/Replenishing Valve Function...3706
    FRONT PANEL...3707
      Removal And Installation...3707
    STEERING LEVERS...3709
      Removal And Installation...3709
      Repairing The Steering Levers...3710
    STEERING LINKAGE...3711
      Steering Linkage Adjustment...3711
      Removal And Installation ...3712
      Repairing The Pintle Lever...3713
    HYDROSTATIC MOTOR...3714
      Removal And Installation...3714
    HYDROSTATIC PUMP...3716
      Checking Charge Pressure...3716
      Charge Pressure Relief Valve...3716
      Checking High Pressure Relief Valves...3717
      Removal And Installation...3718
      Hydrostatic Pump Rear Mount...3721
      High Pressure Hose Routing...3721
      Tow Valves...3721
  DRIVE SYSTEM...3723
    PARKING BRAKE...3725
      Adjustment...3725
      Removal And Installation...3726
      Brake Block And Pads...3728
      Brake Disc Removal And Installation...3730
      Rear Transmission Cover Installation...3730
    MOTOR CARRIER...3731
      Shaft Seal Replacement...3731
      Removal And Installation (Later Models)...3733
      Disassembly And Assembly (Later Models)...3734
      Disassembly And Assembly (Early Models)...3734
    AXLE SEAL...3735
      Removal And Installation...3735
    AXLE, SPROCKET AND BEARINGS...3738
      Removal And Installation...3738
    DRIVE CHAIN...3742
      Removal And Installation...3742
    CHAINCASE FLUID...3743
      Replacing The Chaincase Fluid...3743
  MAIN FRAME...3745
    OPERATOR CAB...3747
      Removal And Installation...3747
    OPERATOR CAB GAS CYLINDER...3750
      Removal And Installation...3750
    REAR DOOR...3751
      Door Latch Adjustment...3751
      Removal And Installation...3752
    REAR GRILL...3753
      Removal And Installation...3753
    BOB–TACH...3754
      Removal And Installation...3754
      Bob–Tach Lever And Wedge...3757
    LIFT ARMS...3759
      Removal And Installation...3759
    FUEL TANK...3761
      Removal And Installation...3761
      Fuel Tank Sender Switch...3762
  ELECTRICAL SYSTEM...3763
    ELECTRICAL SCHEMATICS...3766
    ELECTRICAL SYSTEM INFORMATION...3773
    TROUBLESHOOTING...3773
    BATTERY...3774
      Checking The Battery...3774
      Removal And Installation...3774
    ALTERNATOR BELT SHIELD (743B)...3775
      Removal And Installation...3775
    ALTERNATOR...3776
      Checking The Alternator Output (Old Style)...3776
      Checking The Alternator Regulator (Old Style)...3777
      Alternator Output Test (New Style)...3778
      Rectifier (Diode) Test (New Style)...3778
      Alternator Regulator Test (New Style)...3779
      Removal And Installation (743B)...3780
      Removal And Installation (742B)...3780
      Disassembly And Assembly (Old Style)...3781
      Disassembly and Assembly (New Style)...3784
      Stator Continuity Test...3784
      Stator Ground Test...3784
      Rotor Continuity Test...3785
      Rotor Ground Test...3785
      Rectifier Continuity (Diode) Test...3785
      Rectifier Continuity (Diode) Test (New Style) ...3786
    STARTER...3787
      Checking The Starter...3787
      Removal And Installation (743B)...3787
      Removal And Installation (742B)...3788
      Parts Identification...3789
      Disassembly And Assembly...3790
      Replacing The Brushes...3791
      Cleaning and Inspection...3792
  ENGINE SERVICE...3793
    ENGINE SERVICE (Kubota 743B)...3795
      TROUBLESHOOTING...3797
      FUEL FILTER...3798
        Replacing The Fuel Filter...3798
        Removing Air From The Fuel System...3798
      GLOW PLUGS...3798
        Checking...3798
      ENGINE COMPRESSION...3799
        Checking...3799
      FUEL INJECTION PUMP...3799
        Removal and Installation...3799
        Timing The Injection Pump...3800
        Checking The Injection Pump...3801
      FUEL INJECTOR NOZZLES...3802
        Removal And Installation...3802
        Checking the Nozzles...3803
      ENGINE...3804
        Removal And Installation...3804
      RADIATOR AND OIL COOLER...3806
        Removal And Installation...3806
      BLOWER HOUSING...3807
        Removal And Installation...3807
      ENGINE FLYWHEEL AND U–JOINT...3808
        Removal And Installation...3808
        Flywheel Ring Gear...3808
      MUFFLER...3809
        Removal And Installation...3809
      CYLINDER HEAD...3810
        Removal...3810
        Disassembly...3811
        Servicing...3811
        Valve Guide Installation...3813
        Assembly...3815
        Installation...3815
      ENGINE REPAIR...3816
        Gearcase Removal...3816
        Timing Gear, Camshaft And Oil Pump Removal...3818
        Pistons And Crankshaft Removal...3819
        Timing Gear And Camshaft Service...3821
        Servicing The Connecting Rods And Pistons...3822
        Crankshaft Service...3824
        Cylinder Liner Service...3825
        Lubrication System...3826
        Oil Pump Service...3827
        Water Pump Service...3827
      ENGINE ASSEMBLY...3829
        Crankshaft Installation...3829
        Installing The Pistons...3829
        Installing The Camshaft And Timing Gears...3829
        Gearcase Installation...3831
    ENGINE SERVICE (Mitsubishi 742B)...3833
      TROUBLESHOOTING...3835
      VALVE CLEARANCE...3836
        Adjustment...3836
      ENGINE COMPRESSION...3837
        Checking...3837
      IGNITION TIMING...3838
        Procedure...3838
      DISTRIBUTOR...3839
        Removal And Installation...3839
        Point Gap Adjustment...3839
        Disassembly And Assembly...3840
        Checking Centrifugal Advance...3840
        Checking Vacuum Advance...3840
      CARBURETOR...3841
        Description...3841
        Removal And Installation...3844
        Disassembly And Assembly...3845
        Adjustment...3845
        Governor Adjustment...3846
      FUEL PUMP...3847
        Removal And Installation...3847
        Inspection...3847
        Check The Fuel Pump...3847
        Fuel Filter...3847
      ENGINE BELT SHIELD...3848
        Removal And Installation...3848
      ENGINE...3849
        Removal And Installation...3849
      OIL COOLER AND BLOWER HOUSING...3853
        Removal And Installation...3853
      RADIATOR...3856
        Removal And Installation...3856
      ENGINE MUFFLER...3857
        Removal And Installation...3857
      ENGINE FLYWHEEL AND U–JOINT...3858
        Removal And Installation...3858
        Flywheel Ring Gear...3858
      ROCKER ARMS...3859
        Removal...3859
        Inspection...3860
        Installation...3860
      CAMSHAFT...3863
        Removal And Installation...3863
        Inspection...3863
      CYLINDER HEAD...3864
        Removal And Installation...3864
        Inspection...3865
      VALVES...3866
        Removal...3866
        Installation...3866
        Reconditioning The Valve And Valve Seat...3867
        Valve Seat Inserts...3867
        Valve Guide...3868
        Valve Spring...3868
      PISTON AND CONNECTING ROD...3870
        Removal...3870
        Disassembly...3870
        Inspection...3871
        Assembly...3871
        Installation...3872
      PISTON PIN...3874
        Assembly Of The Tool...3874
        Removal Of The Piston Pin...3874
        Installation Of The Piston Pin...3875
      CYLINDER LINERS...3876
        Checking...3876
      CRANKSHAFT AND MAIN BEARINGS...3877
        Description...3877
        Removal...3877
        Checking...3877
        Checking Oil Clearance (Plastic Gauge)...3878
        Installation...3878
        Crankshaft End Play...3879
        Rear Oil Seal...3879
      TIMING BELT...3880
        Adjustment...3880
        Removal...3881
        Inspection...3882
        Assembly...3883
      FRONT CASE AND OIL PAN...3885
        Removal And Installation...3885
      OIL PUMP...3886
        Removal...3886
        Inspection...3886
        Installation...3886
        Relief Valve...3887
      FRONT CASE SEAL...3888
        Removal And Installation...3888
      WATER PUMP...3889
        Removal And Installation...3889
        Inspection...3889
      THERMOSTAT...3890
        Removal And Installation...3890
        Inspection...3890
  SPECIFICATIONS...3891
    SPECIFICATIONS (743B)...3893
      SPECIFICATIONS...3895
        OPERATIONS & PERFORMANCE...3895
        ENGINE...3895
        HYDRAULIC SYSTEM...3896
        ELECTRICAL...3896
        DRIVE SYSTEM...3896
        CAPACITIES...3896
        TIRES...3896
      ENGINE SPECIFICATIONS...3897
        Fuel Injection Nozzles...3897
        Fuel Injection Pump...3897
        Cylinder Head...3897
        Valves...3897
        Valve Springs...3897
        Rocker Arms...3897
        Camshaft...3897
        Cylinders...3898
        Piston Rings...3898
        Pistons...3898
        Crankshaft...3898
        Oil Pump...3898
        Engine Oil...3898
      ENGINE BOLT TORQUES...3899
    SPECIFICATIONS (742B)...3901
      SPECIFICATIONS...3903
        LOADER DIMENSIONS...3903
        OPERATIONS & PERFORMANCE...3903
        ENGINE...3903
        HYDRAULIC SYSTEM...3904
        ELECTRICAL...3904
        DRIVE SYSTEM...3904
        CAPACITIES...3904
        TIRES...3904
      ENGINE SPECIFICATIONS...3905
        General...3905
        Cylinder Head...3905
        Cylinder Block...3905
        Piston...3905
        Piston Pin...3905
        Connecting Rod...3906
        Crankshaft...3906
        Flywheel...3906
        Camshaft...3906
        Valve Train...3906
        Valve Guide...3907
        Valve Spring...3907
        Rocker Arm And Shaft...3908
        Oil Pump...3908
        Fuel Pump...3908
        Carburetor...3908
        Water Pump...3908
        Thermostat...3908
        Starter...3909
        Alternator...3909
        Distributor...3909
        Spark Plugs...3909
        Engine Torque...3909
    TECHNICAL DATA...3911
      HYDRAULIC/HYDROSTATIC FLUID SPECIFICATIONS...3913
      DECIMAL AND MILLIMETER EQUIVALENTS...3914
      U.S. TO METRIC CONVERSION...3914
      TORQUE FOR GENERAL METRIC BOLTS...3915
      STANDARD TORQUE SPECIFICATIONS FOR BOLTS...3916
  SERVICE MANUAL REVISIONS...3917
    742B, 743B–001...3917
    742B, 743B–002...3919
    742B, 743B–003...3921
    742B, 743B–004...3923
6722054 (8-97) - 743B Operation & Maintenance Manual...3925
  OPERATOR SAFETY WARNINGS...3927
  CONTENTS...3929
    REFERENCE INFORMATION...3929
  FOREWORD...3931
  SAFETY...3935
    SERIAL NUMBER LOCATIONS...3933
    LOADER SERIAL NUMBER...3933
    ENGINE SERIAL NUMBER...3933
    DELIVERY REPORT...3933
    BOBCAT SKID STEER LOADER IDENTIFICATION...3934
    SAFETY INSTRUCTIONS...3937
      SAFETY IS THE OPERATOR’S RESPONSIBILITY...3937
      BEFORE OPERATING THE BOBCAT LOADER...3938
      SAFE OPERATION NEEDS A QUALIFIED OPERATOR*...3938
    FIRE PREVENTION...3939
    MACHINE SIGNS (DECALS)...3940
  OPERATING INSTRUCTIONS...3943
    INSTRUMENT PANEL...3945
    ENGINE SPEED CONTROL...3945
    PARKING BRAKE...3946
    STEERING LEVERS...3947
    HYDRAULIC CONTROLS...3948
      Foot Pedals...3948
      Lift Arm Operation...3948
      Tilt Operation (Bucket)...3948
      Auxiliary Hydraulics Operation (Optional)...3949
    DAILY INSPECTION ...3950
    SEAT BAR RESTRAINT SYSTEM...3951
    GETTING READY FOR OPERATION...3952
    STARTING THE ENGINE...3953
      Normal Starting Condition...3954
      Cold Temperature Starting Condition...3955
      Warming The Hydraulic/Hydrostatic System...3955
    STOPPING THE ENGINE...3955
    ATTACHMENT AND BUCKETS...3956
      Installation And Removal...3957
    OPERATING PROCEDURES...3958
      Filling The Bucket...3959
      Emptying The Bucket...3959
      Digging Into The Ground...3960
      Leveling The Ground (Using Lift Arms In Float Position)...3961
      Backfilling...3961
    PARKING THE BOBCAT LOADER...3962
    TRANSPORTING THE BOBCAT LOADER...3962
    LIFTING THE LOADER...3963
    TOWING THE LOADER...3963
  PREVENTIVE MAINTENANCE...3965
    MAINTENANCE SAFETY...3966
    SERVICE SCHEDULE...3967
    LIFT ARM SUPPORT DEVICE...3968
      To Engage Lift Arm Support Device...3968
      To Disengage Lift Arm Support Device...3968
    OPERATOR CAB...3969
      Raising the Operator Cab...3969
      Lowering the Operator Cab...3970
    SEAT BAR SYSTEM...3970
      Sear Bar Inspection...3970
      Seat Bar Maintenance...3970
    REAR DOOR...3971
      Adjustment...3971
    REAR GRILL...3972
    AIR CLEANER SERVICE...3973
    FUEL SYSTEM...3975
      Fuel Specifications...3975
      Filling the Fuel Tank...3975
      Fuel Filter...3975
      Removing Air From the Fuel System...3976
    ENGINE LUBRICATION SYSTEM...3977
      Replacing Oil and Filter...3977
    COOLING SYSTEM...3979
      Checking the Coolant Level...3979
      Cleaning the Cooling System...3979
      Removing Coolant from the Cooling System...3979
    ALTERNATOR BELT ADJUSTMENT...3981
    ELECTRICAL SYSTEM...3982
      Description...3982
      Electrical System Service...3982
      Using A Booster Battery (Jump Starting)...3982
      Battery Removal and Installation...3983
    HYDRAULIC/HYDROSTATIC SYSTEM...3984
      Checking and Adding Fluid...3984
      Replacement of the Hydraulic/Hydrostatic Filter Element...3985
      Removing the Hydraulic Fluid...3985
    SPARK ARRESTOR MUFFLER...3986
    TIRE MAINTENANCE...3987
      Wheel Nuts...3987
      Tire Rotation...3987
      Tire Inflation...3987
    FINAL DRIVE TRANSMISSION (CHAINCASE)...3988
      Checking and Adding Oil...3988
    LUBRICATION OF THE BOBCAT LOADER...3989
    BOB–TACH...3991
    PARKING BRAKE PEDAL...3991
      Adjustment...3991
    PIVOT PINS...3991
    AUXILIARY CONTROL LOCKBOLT...3992
    U–JOINTS LUBRICATION...3992
  TROUBLESHOOTING...3993
    TROUBLESHOOTING THE ENGINE...3995
    TROUBLESHOOTING THE DRIVE SYSTEM...3996
    TROUBLESHOOTING THE HYDRAULIC SYSTEM...3997
  MACHINE SIGNS TRANSLATIONS...3999
    WARNING - 6579511...4001
    SERVICE SCHEDULE - 6567875...4002
    WARNING - 6579510...4004
    WARNING - 6579628...4005
    WARNING - 6577754...4005
    DANGER - 6579639...4005
    DANGER - 6579509...4005
    IMPORTANT - 6560573...4006
  SPECIFICATIONS...4007
    LOADER DIMENSIONS...4009
    OPERATIONS & PERFORMANCE...4009
    ENGINE...4009
    HYDRAULIC SYSTEM...4010
    ELECTRICAL...4010
    DRIVE SYSTEM...4010
    CAPACITIES...4010
    TIRES...4010
  WARRANTY...4011
6722056 (2-99) - 742B Operation & Maintenance Manual...4013
  OPERATOR SAFETY WARNINGS...4015
  CONTENTS...4017
    REFERENCE INFORMATION...4017
  FOREWORD...4019
    SERIAL NUMBER LOCATIONS...4021
    LOADER SERIAL NUMBER...4021
    ENGINE SERIAL NUMBER...4021
    DELIVERY REPORT...4021
    BOBCAT SKID STEER LOADER IDENTIFICATION...4022
  SAFETY...4023
    BEFORE OPERATING THE BOBCAT LOADER...4025
    SAFE OPERATION NEEDS A QUALIFIED OPERATOR*...4025
    SAFETY IS THE OPERATOR’S RESPONSIBILITY...4026
    FIRE PREVENTION...4027
    MACHINE SIGNS (DECALS)...4028
  OPERATING INSTRUCTIONS...4031
    INSTRUMENT PANEL...4033
    THROTTLE CONTROL...4033
    PARKING BRAKE...4034
    STEERING LEVERS...4035
    HYDRAULIC CONTROLS...4036
      Foot Pedals ...4036
      Lift Arm Operation...4036
      Tilt Operation (Bucket)...4036
      Auxiliary Hydraulics Operation (Optional)...4037
    DAILY INSPECTION ...4038
    SEAT BAR RESTRAINT SYSTEM...4039
    GETTING READY FOR OPERATION...4040
    STARTING THE ENGINE...4041
      Normal Starting Condition...4042
      Cold Temperature Starting Condition...4043
      Warming the Hydraulic/Hydrostatic System...4043
    STOPPING THE ENGINE...4043
    ATTACHMENT AND BUCKETS...4044
      Installation and Removal ...4045
    OPERATING PROCEDURES...4046
      Filling the Bucket ...4047
      Emptying the Bucket...4047
      Digging Into the Ground ...4048
      Leveling the Ground (Using Lift Arms in Float Position) ...4049
      Backfilling ...4049
    PARKING THE BOBCAT LOADER...4050
    TRANSPORTING THE BOBCAT LOADER...4050
    LIFTING THE LOADER...4051
    TOWING THE LOADER ...4051
  PREVENTIVE MAINTENANCE...4053
    MAINTENANCE SAFETY...4054
    SERVICE SCHEDULE...4055
    LIFT ARM SUPPORT DEVICE...4056
      To Engage Lift Arm Support Device ...4056
      To Disengage Lift Arm Support Device...4056
    OPERATOR CAB...4057
      Raising the Operator Cab...4057
      Lowering the Operator Cab...4058
    SEAT BAR SYSTEM ...4058
      Sear Bar Inspection...4058
      Seat Bar Maintenance...4058
    REAR DOOR...4059
      Adjustment...4059
    REAR GRILL...4060
    AIR CLEANER SERVICE...4061
    FUEL SYSTEM...4062
      Fuel Specifications...4062
      Filling the Fuel Tank...4062
      Fuel Filter...4062
    ENGINE LUBRICATION SYSTEM  ...4063
      Engine Oil and Filter Replacement...4063
    COOLING SYSTEM...4065
      Checking the Coolant Level...4065
      Cleaning the Cooling System...4065
    ALTERNATOR BELT ADJUSTMENT...4067
    GOVERNOR...4068
      Governor Belt Adjustment...4068
      Governor Adjustment...4068
      Governor Oil Level ...4068
    ELECTRICAL SYSTEM...4069
      Description...4069
      Electrical System Service...4069
      Using A Booster Battery (Jump Starting)...4069
      Battery Removal and Installation ...4070
    HYDRAULIC/HYDROSTATIC SYSTEM...4071
      Checking and Adding Fluid...4071
      Replacement of the Hydraulic/Hydrostatic FilterElement...4072
      Removing the Hydraulic Fluid...4072
    SPARK ARRESTOR MUFFLER...4073
    TIRE MAINTENANCE...4074
      Wheel Nuts...4074
      Tire Rotation ...4074
      Tire Inflation...4074
    FINAL DRIVE TRANSMISSION (CHAINCASE)...4075
      Checking and Adding Oil ...4075
    LUBRICATION OF THE BOBCAT LOADER ...4076
    BOB–TACH...4078
      Inspection And Maintenance...4078
    PARKING BRAKE PEDAL...4079
      Adjustment ...4079
    PIVOT PINS ...4079
    AUXILIARY CONTROL LOCKBOLT...4080
    U–JOINT LUBRICATION...4080
    GOVERNOR LUBRICATION...4080
  TROUBLESHOOTING...4081
    TROUBLESHOOTING THE ENGINE...4083
    TROUBLESHOOTING THE DRIVE SYSTEM...4084
    ROUBLESHOOTING THE HYDRAULIC SYSTEM...4085
  MACHINE SIGNS TRANSLATIONS...4087
    WARNING - 6579511...4089
    SERVICE SCHEDULE - 6567875...4090
    WARNING - 6579510...4092
    WARNING - 6579639...4093
    WARNING - 6577754...4093
    DANGER - 6579539...4093
    DANGER - 6579509...4093
    IMPORTANT - 6560573...4094
  SPECIFICATIONS...4095
    LOADER DIMENSIONS...4097
    OPERATIONS & PERFORMANCE...4097
    ENGINE...4097
    HYDRAULIC SYSTEM...4098
    ELECTRICAL...4098
    DRIVE SYSTEM...4098
    CAPACITIES...4098
    TIRES...4098
  WARRANTY...4099
 
Bobcat Loaders Model 700, 720, 721, 722, 730, 731, 732, 741, 742, 742B, 743, 743DS, 743B Repair Service Manuals