John Deere 6M-1654, 6M-1854, 6M-2104 Tractors Repair Service Manual (TM706414)
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Model:
Complete Repair Service Technical Manual for John Deere 6M-1654, 6M-1854, 6M-2104 Tractors, with all the workshop information to maintain, repair, and rebuild like professional mechanics.
John Deere 6M-1654, 6M-1854, 6M-2104 Tractors workshop technical manual (repair) 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.
* 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.
TM706419 - John Deere 6M-1654, 6M-1854, 6M-2104 Tractors Repair Technical Manual.pdf
PRODUCT DETAILS:
Total Pages: 1,023 pages
File Format: PDF (bookmarked, ToC, Searchable, Printable)
Language: English
TM706414 Repair Technical Manual 6M-1654、6M-1854 和 6M-2104 拖拉机 维修手册
TM706419 Repair Technical Manual 6M-1654, 6M-1854, and 6M-2104 Tractors / (Repair Only) (Diagnostic manual with electrical wiring diagrams sold separately) (Asia, English)
TABLE OF CONTENTS
Section 05: Safety...21
Group 05: Safety Regulations...982
Recognize Safety Information...346
Understand Signal Words...25
Follow Safety Instructions...26
Prevent Machine Runaway...27
Operating the Tractor Safely...28
Use Safety Lights and Devices...30
Use Caution on Slopes, Uneven Terrain, and Rough Ground...31
Freeing a Mired Machine...32
Avoid Backover Accidents...33
Handle Fluids Safely—Avoid Fires...34
Handling Batteries Safely...35
Prepare for Emergencies...37
Avoid High-Pressure Fluids...38
Service Cooling System Safely...39
Remove Paint Before Welding or Heating...40
Avoid Heating Near Pressurized Fluid Lines...41
Work In Ventilated Area...42
Avoid Contact with Agricultural Chemicals...43
Handle Agricultural Chemicals Safely...44
Stay Clear of Rotating Drivelines...46
Wear Protective Clothing...48
Protect Against Noise...49
Practice Safe Maintenance...50
Avoid Hot Exhaust...51
Use Steps and Handholds Correctly...52
Use Seat Belt Properly...53
Park Machine Safely...54
Use Proper Lifting Equipment...55
Construct Dealer-Made Tools Safely...56
Support Machine Properly...57
Work in Clean Area...58
Illuminate Work Area Safely...59
Service Machines Safely...60
Service Accumulator Systems Safely...61
Service Tires Safely...62
Use Proper Tools...63
Service Front-Wheel Drive Tractor Safely...64
Avoid Eye Contact With Radar...65
Keep ROPS Installed Properly...66
Replace Safety Signs...67
Decommissioning — Proper Recycling and Disposal of Fluids and Components...68
Live With Safety...69
Safety Measures on Electronic Control Units...70
Servicing Electronic Control Units...71
Welding Near Electronic Control Units...72
Keep Electronic Control Unit Connectors Clean...73
Safety Instructions for Replacing a Halogen Bulb...74
Section 10: General Information...254
Group 05: Specifications...952
Engine...80
PTO...81
POWRQUAD POWRQUAD is a registered trademark of the Deere & Company Transmission...76
Clutch...83
Brakes...84
Hydraulic System...85
Wheel Configurations...86
Drawbar...87
Dimensions...88
Electrical System...91
Capacities...92
Diesel Fuel...93
Minimizing the Effect of Cold Weather on Diesel Engines...95
Biodiesel Fuel...97
Lubricity of Diesel Fuel...99
Diesel Engine Break-In Oil — Non-Emissions Certified and Certified Tier 1, Tier 2, Tier 3, Stage I, Stage II, and Stage III...100
Transmission and Hydraulic Oil...102
Front-Wheel Drive Axle Oil (Standard)...103
Diesel Engine Coolant (engine with wet sleeve cylinder liners)...105
Supplemental Coolant Additives...107
Multipurpose Extreme Pressure (EP) Grease...108
Oil Filters...109
Mixing of Lubricants...110
Lubricant Storage...111
Operating in Warm Temperature Climates...112
Alternative and Synthetic Lubricants...113
Metric Bolt and Screw Torque Values...114
Unified Inch Bolt and Screw Torque Values...116
Hydraulic system inch fitting torques...119
Hydraulic system metric fitting torques...120
Interpreting the Serial Number of Your Machine - 17 Digits PIN...121
Year of Production Table (Digit 5)...122
Transmission Type Table (Digit 6)...123
Identification Numbers...124
Product Identification Number...125
Engine Serial Number...126
Front-Wheel Drive Serial Number...127
Cab Serial Number...128
Group 10: Adjusting...77
Specifications...952
Using High-Pressure Washers...131
Preliminary Engine Test...132
Tractor Adjusting...133
Removing and Cleaning the Primary Air Cleaner Element...134
Checking the Air Cleaner Safety Element...135
Installing the Primary Filter Element...136
Checking Air Intake System Connections for Leaks...137
Checking Air Intake Hoses...138
Checking the Crankcase Vent Hose for Clogging...139
Cleaning Dirt from Radiator Screen...140
Adjust the Hood...141
Cleaning Radiator...143
Checking Expansion Tank Cap...144
Checking for Leaks in Radiator...145
Checking Engine Thermostat...146
Checking the Fuel Transfer Pump Operation...147
Cleaning Water Trap...148
Checking Fuel Filter...149
Bleed Fuel System...214
Check Transmission/Hydraulic System Oil Level...152
Cleaning Battery, Cables and Battery Box with a Clean Cloth...153
Checking Neutral Start Circuit...154
Checking Starter Motor...155
Checking Lighting Circuit...156
Final Engine Checks...157
Tractor Operation Check...158
Section 20: Engine...159
Group 00: Removing and Installing Engine...175
Special Tools...979
Specifications...952
Removing Engine...163
Installing Engine...175
Engine Mounting...182
Replace the Engine Mountings...184
Section 30: Fuel Systems, Air Intake, Cooling and Exhaust...188
Group 00: Removal and Installation of Components...188
Remove Engine Hood...192
Install Engine Hood...194
Remove Battery...196
Install Battery...197
Group 05: Speed Control...188
General Information...254
Specifications...952
Hand Throttle Lever and Accelerator Pedal Adjustment...201
Replace Accelerator Pedal Assembly...202
Remove Accelerator Pedal Potentiometer...203
Group 10: Fuel System...188
General Information...254
Removing the Fuel Tank...208
Installing the Fuel Tank...210
Replace Fuel Level Sensor...211
Replace the Fuel Transfer Pump...212
Changing the Fuel Filters...213
Bleed Fuel System...214
Group 15: Air Intake System...188
General Information...254
Air Filter - Exploded View...217
Replacing Air Filter Restriction Sensor...218
Group 20: Cooling System...188
General Information...254
Specifications...952
Removing Radiator...222
Installing Radiator...229
Replacing Fan...230
Remove and Install the Charge Air Cooler...231
Removing and Installing the Expansion Tank...233
Removing and Installing Thermostat...235
Fill Cooling System with Coolant...236
Releasing Drive Belt Tension...238
Replacing Engine Fan Belt...239
Replacing Drive Belt Tensioner...242
Remove and Install Fan Console...243
Group 30: Exhaust System...189
General Information...254
Specifications...952
Exhaust to Upper Right-Hand Side...247
Section 40: Electrical System...250
Group 05: Connectors...250
General Information...254
Fuse and Relay Boxes — Cab Tractors...255
Fuse and Relay Box — Open Station Tractors...258
Group 10: Wiring Harnesses...250
Disconnecting Electrical Circuits...343
Removing and Installing Wiring Harness W01 — Power Link Box...263
Removing and Installing Wiring Harness W02 — Engine Wiring Harness...264
Removing and Installing Wiring Harness W04 — Headlights...266
Removing and Installing Wiring Harness W08 — Cab Wiring Harness...267
Removing and Installing Wiring Harness W09 — Hood Harness...269
Removing and Installing Wiring Harness W19 — Cab Roof Harness...271
Removing and Installing Wiring Harness W26 — Fan and Air Conditioning...272
Removing and Installing Wiring Harness W28 — Front End of Transmission...273
Removing and Installing Wiring Harness W30 — Rear End of Transmission...275
Wiring Harness W31 — Power Take-Off for 7-Pin Socket...277
Wiring Harness W32 — Water in Fuel Sensor...278
Group 15: Charging Circuit...250
Special Tools...979
Specifications...952
Repairing the Alternator...282
Disconnecting Electrical Circuits...343
Relieve Drive Belt Tension...284
Removing/Installing Alternator...285
Removing/Installing Alternator Pulley...287
Group 20: Starter Motor Circuit...250
Specifications...952
Repairing the Starting Motor...291
Disconnecting Electrical Circuits...343
Removing and Installing Starter Motor...293
Group 25: Fuses, Relays and Switches...251
Note...329
Special Tools...979
Specifications...952
Removing Hood Covers...299
Disconnecting Electrical Circuits...343
Fuse and Relay Box...303
Fuses and relays (Power Link Box)...307
Power Link Box- Components...308
Replacing Starter Switch...309
Replacing Brake Switches...310
Replacing Light Switch...311
Replacing Full/Low Beam Switch...312
Replacing Work Light Switches...313
Replacing Hazard Warning Light Switch...314
Replacing Turn Signal Switch...315
Replacing Horn Switch...316
Replacing Windshield Wiper and Windshield Washer Switch...317
Replacing Front-Wheel Drive Switch...318
Replacing Fan Switch...319
Replacing Differential Lock Switch...320
Replacing Rockshaft Remote Control Switch...321
Group 30: Monitoring Systems...251
Note...329
Note...329
Disconnecting Electrical Circuits...343
Replacing Engine Oil Pressure Sensor Unit (B04)...326
Replacing Coolant Temperature Gauge Sensor Unit (B08)...327
Group 40: Electrical Components...251
Note...329
Special Tools...979
Specifications...952
Disconnecting Electrical Circuits...343
Replacing Socket of 7-Terminal Power Outlet...333
Replacing Service Socket...335
Removing Windshield Wiper Motor...337
Adjusting the Headlights...339
Section 45: Electronic Control Units...341
Group 05: Removal and Installation of Electronic Control Units...341
Disconnecting Electrical Circuits...343
Instructions when Replacing a VIN Control Unit...344
Instructions when Replacing a Control Unit...345
Safety Information...346
Replace BCU Control Unit...347
Replace ECU Control Unit...349
Group 10: Removal and Installation of Terminating Resistors...341
Terminating Resistors for the CAN Bus...352
Section 55: PowrQuad Transmission...354
Group 00: Removing and Installing PowrQuad Module...354
Special Tools...979
Special Tool (Own Fabrication)...361
Specifications...952
Removing PowrQuad Housing...363
Installing PowrQuad Housing...367
Removing Range Box...369
Installing Range Box...372
Final installation...374
Group 05: Transmission Selectors Control...354
Specifications...952
Reconditioning of Gear Shift, Park Brake and Forward/Reverse Mechanism...377
Reconditioning of Range Shift Mechanism...380
Adjust Gear-Shift and Range-Shift Cables...383
Adjusting Forward/Reverse Cable...385
Adjusting Cable and Stop Screw Park Brake...387
Adjusting Clutch Pedal...388
Group 10: PowrQuad Module...354
Special Tools...979
Other Material...989
Specifications...952
Transmission Components...397
Replacing Neutral Start Circuit (Mechanically Actuated PowrQuad Module)...398
Removing and Installing Oil Filter Base...399
Replacing Oil Filter...400
Removing and Installing Front Valve Housing...401
Removing and Installing Front Valve Housing Valves...404
Removing and Installing Transmission Front Cover...417
Removing and Installing Transmission Front Cover Valves...419
Removing Clutch Pedal Valve...424
Removing and Installing Shift Valve Housing...430
Removing and Installing Shift Valve Housing Valves...433
Removing Transmission Oil Pump...437
Servicing Transmission Oil Pump...438
Installing Transmission Oil Pump...444
Removing Planetary Drive Gears...445
Repairing Planetary Drive Gears...447
Installing Planetary Drive Gears...453
Removing B1 Brake Housing...458
Reconditioning B1 Brake...459
Installing B1 Brake Housing...461
Removing B2-B3 Brake Housing...462
Reconditioning B2 Brake...463
Reconditioning B3 Brake...465
Installing B2-B3 Brake Housing...468
Removing C4 Clutch...469
Reconditioning C4 Clutch...470
Installing C4 Clutch...481
Removing Reverse Brake...482
Servicing Reverse Brake...483
Installing Reverse Brake...486
Removing Forward Clutch with Planetary Drive (Forward/Reverse)...487
Servicing Forward Clutch with Planetary Drive (Forward/Reverse)...488
Installing Forward Clutch with Planetary Drive (Forward/Reverse)...502
Replacing Output Shaft...504
Group 20: Range Box...355
Special Tools...979
Other Material...989
Specifications...952
Cross-Sectional View—Input Drive Shaft...510
Remove Intermediate Shaft...511
Repair Intermediate Shaft...514
Remove Input Drive Shaft...516
Repair Input Drive Shaft...518
Install Input Drive Shaft...522
Adjust Input Drive Shaft End Play...524
Intermediate Shaft Installation and Cone Point Adjustment...526
Adjust Intermediate Shaft End Play...531
Remove, Repair, and Install Shift Cover...533
Repair Shifting Mechanism...535
Repair Park Lock...537
Adjust Range Shift...539
Replace Speed Sensor...540
Section 56: Drive Systems...542
Group 00: Removing and Installing Component...542
Special Tools...979
Special Tools (Dealer-Fabricated)...902
Specifications...952
Removing MFWD Clutch...554
Installing MFWD Clutch...557
Removing Differential Housing...558
Installing Differential Housing...566
Removing Final Drive...569
Installing Final Drive...574
Removing Rear PTO...577
Installing Rear PTO...580
Group 05: U-Jointed Shafts and Torsional Damper...542
Special Tools...979
Use of Special Tool KJD10426...584
Specifications...952
Removing MFWD Universal-Joint Drive Shaft...586
Repairing MFWD Universal-Joint Drive Shaft...587
Installing MFWD Universal-Joint Drive Shaft...591
Removing Engine Universal-Joint Drive Shaft...593
Removing Torsional Damper...594
Replacing Torsional Damper Bearings...595
Installing Torsional Damper...596
Installing Engine Universal-Joint Drive Shaft...598
Group 10: Front-Wheel Drive Clutch...83
Special Tools...979
Specifications...952
MFWD Clutch Repair Instructions...602
MFWD Clutch — Cross-Sectional View...603
Disassembling MFWD Clutch...605
Disassembling MFWD Clutch Assembly...607
MFWD Clutch Exploded View...609
Mounting MFWD Clutch Assembly...611
Mounting MFWD Clutch...615
Group 15: Rear Differential...543
Special Tools...979
Specifications...952
Rear Differential Repair Instructions...623
Removing Rear Differential...625
Rear Differential — Cross Sectional View...628
Disassembling Rear Differential...630
Rear Differential — Exploded View...634
Assembling Rear Differential...636
Adjust Rear Differential Preload...642
Adjust Rear Differential Backlash...644
Group 20: Hydraulic Pump Drive...543
Special Tools...979
Specifications...952
Removing and Disassembling Pump Drive Pinion...649
Removing and Disassembling Pump Drive Gear...652
Assembling and Installing Pump Drive Gear...654
Assembling and Installing Pump Drive Pinion...657
Checking and Adjusting Play of Pump Drive Pinion...660
Group 25: Final Drives...543
Special Tools...979
Specifications...952
Final Drive Repair Instructions...666
Checking Final Drive Shaft and Retainer...668
Final Drive Housing — Exploded View...669
Removing Planetary Carrier...671
Disassembling Planetary Carrier...673
Planetary Carrier — Exploded View...675
Assembling Planetary Carrier...676
Final Drive Housing — Cross Sectional View...678
Removing Final Drive Housing to Axle...679
Disassembling and Assembling Final Drive Housing...681
Disassembling and Assembling Axle...682
Installing Final Drive Housing to Axle...684
Installing Planetary Carrier...685
Measuring Rolling Drag...687
Final Assembly...692
Group 30: Rear PTO...81
Special Tools...979
Rear PTO - Specifications...952
Replacing Output Shaft Seal Ring...696
Rear PTO Clutch - Cross Sectional View...697
Rear PTO Clutch - Exploded View...699
Removing Rear PTO Clutch...700
Reconditioning Rear PTO Clutch...703
Reconditioning Rear PTO Brake...712
Installing Rear PTO Clutch...713
Rear PTO Drive Train - Cross Sectional View...716
Rear PTO Drive Train - Exploded View...717
Removing Rear PTO Drive Train...719
Reconditioning Output Shaft...722
Reconditioning Countershaft...727
Installing Rear PTO Drive Train...729
Adjust Taper Roller Bearing of Countershaft...730
Adjust Tapered Roller Bearing of Bearing Support...732
Reconditioning Rear PTO Solenoid Valve...735
Removing PTO Modulating Valve...737
Reconditioning PTO Modulating Valve...738
Installing PTO Modulating Valve...740
Replace B06 - Rear PTO Speed Sensor...741
Recondition the Oil Sight-Glass...742
Section 60: Steering and Brakes...745
Group 05: Hydrostatic Steering...745
Special Tools...979
Specifications...952
Preliminary Work...749
Disconnect/Connect Steering or Brake Hoses...750
Steering Valve - Removing...752
Steering Valve - Cross Sectional View...755
Adjusting Shock Valves...756
Steering - Exploded View...758
Steering Column - Exploded View...760
Installing Steering Valve...761
Group 15: Brake Valve...768
Special Tools...979
Specifications...952
Brake Valve Repair Instructions...767
Brake Valve...768
Group 20: Rear Wheel Brakes...84
Rear Brakes, Specifications...952
Rear Wheel Brakes - Exploded View...779
Removing Rear Brakes...780
Reconditioning Rear Brakes...782
Installing Rear Brakes...784
Replacing Retraction Pins on the Rear Wheel Brakes...786
Section 70: Hydraulic System...789
Group 05: Controls...789
Specifications...952
Selective Control Valves — Removing and Installing Actuating Elements...793
Selective Control Valves — Adjusting Bowden Cable...797
Group 10: Oil Filter, Charge Pump and Hydraulic Pump...789
Other Material...989
Specifications...952
Removing and Installing Hydraulic Oil Mesh Filter...801
Removing and Installing Hydraulic Oil Filter...804
Removing and Installing Charge Pump...806
Charge Pump - Checking the Lube Oil Valve...808
Hydraulic Oil Reservoir — Restrictor...809
Hydraulic Pump - Removing and Installing Pressure-and-Flow Controller...810
Hydraulic Pump - Reconditioning Pressure-and-Flow Controller...812
Removing and Installing Hydraulic Pump...814
Hydraulic Pump - Exploded View...817
Disassembling Hydraulic Pump...819
Assembling Hydraulic Pump...820
Group 15: Valves...789
Special Tools...979
Specifications...952
Hydraulic System Repair Instructions...830
Removing Priority 1 Control Block...832
Installing Priority 1 Control Block...833
Reconditioning Priority 1 Control Block...834
Removing Priority 3 Control Block...836
Installing Priority 3 Control Block...840
Recondition Priority 3 Control Block...844
Group 20: Hitch...789
Other Material...989
Specifications...952
Hitch Valve, Removing and Installing the Stepper Motor...849
Remove Hitch Valve...851
Recondition the Hitch Valve...853
Install the Hitch Valve...857
Rockshaft - Remove and Installing Position Sensor and Toothed Segment...860
Rockshaft - Removing and Installing Rockshaft...863
Rockshaft - Removing Rockshaft Cylinders...867
Rockshaft - Reconditioning Lift Cylinder...868
Rockshaft - Install Rockshaft Cylinders...871
Rockshaft - Removing and Installing Draft Load Potentiometer and Draft Link Support...872
Group 25: Selective Control Valves and Couplers...790
Specifications...952
Selective Control Valves (SCVs) and Couplers Repair Instructions...878
Remove the Selective Control Valves (SCVs)...880
Recondition the Selective Control Valves (M-SCVs 100)...882
Recondition the Selective Control Valves (M-SCVs 200)...886
Install the Selective Control Valves (SCVs)...889
Selective Control Valves (SCVs) - Reconditioning the Couplers...893
Section 80: Miscellaneous...895
Group 00: Removing and Installing Components...895
Special Tools...979
Special Tools (Dealer-Fabricated)...902
Specifications...952
Removing Main Chassis...904
Installing Main Chassis...909
Removing Front-Wheel Drive Axle...912
Installing Front-Wheel Drive Axle...915
Group 05: Main Chassis...895
Specifications...952
Reconditioning Main Chassis...919
Group 15: Wheels...895
Essential, Recommended and Fabricated Tools...921
Specifications...952
Service Heavy-Duty Wheel Clamps...923
Remove the Front and Rear Wheels...929
Recondition the Front and Rear Wheels...932
Install the Front and Rear Wheels...934
Group 20: Center Link Bracket and Swinging Drawbar...942
Specifications...952
Check Swinging Drawbar Wear...940
Installing Center Link Bracket...941
Swinging Drawbar...942
Adjust Hammer Strap...944
Section 90: Operator's Cab...945
Group 00: Removing and Installing Components...945
Special Tools...979
Dealer-Manufactured Special Tools...979
Specifications...952
Swinging up Operator's Cab...953
Swinging down Operator's Cab...962
Removing Operator's Cab...964
Installing Operator's Cab...972
Checking and Adjusting Gear Shift Units...976
Group 15: Air Conditioning System...945
Special Tools...979
Tightening Torque for Refrigerant Hoses...981
Safety Regulations...982
Handling Refrigerant...983
In the Event of an Emergency...984
Safety Equipment...985
Storage of Refrigerant Containers...986
Refrigerant R134a...987
Important...988
Other Material...989
Specification...990
Filling the Cylinder...991
Charging Air Conditioning System (With Loading Cylinder)...993
Charging Air Conditioning System (With Recovery/Recycling and Charging Station)...995
Adding Oil to the Air Conditioning System...996
Leak Test...998
Evacuate Air Conditioning System...999
Cleaning the Air Conditioning System...1001
Separating Compressor...1002
Checking Compressor Level...1003
Disassembling Compressor Clutch...1004
Checking Clutch Hub Separation...1007
Installing Compressor...1008
Separating and Installing Condenser...1009
Separating and Installing Drier...1010
Replacing Expansion Valve...1011
Separating and Installing Evaporator and Expansion Valve...1012
Installing Condensation Water Drain Hoses...1014
Layout of Condensation Water Drain Hoses...1015
Separating and Installing Thermostat...1016
Separating and Installing High/Low Pressure Switch...1017
Vacuum Pump — General Information...1018
Group 20: Heating System...946
Fan and Heater, Disassembling...1021
Removing Cab Air Filter...1023
Separating and Installing Fan...1025
Separating and Installing Heater Regulator...1026
Separating Heater/Evaporator Housing...1027
Group 25: Operator's Cab...946
Removing Cab Frame...1030
Cab Mounting Torques...1031
Removing and Installing Windshield...1033
Removing and Installing Rear Window...1034
Installing Door Lock...1036
Adjusting Window Contact Pressure...1038
Removing and Installing Operator's Cab Door...1039
Removing and Installing Sun-Visor Roller...1041
Section 99: Special Tools (Dealer-Fabricated)...1042
Group 05: Special Tools (Dealer-Fabricated)...902
DFLX1 - Adapter Strut...1044
DFLX6 - Bushing...1045
DFLX7 - Turning Device...1060
DFLX14 – Suspended MFWD Axle Housing Bracket...1047
DFLX29 - Support...1048
DFRW29 - Final Drive Adapter...1049
Lifting Device...1050
Holding Device...1051
Suspension Eyes for Operator's Cab...1052
Holding Tool...1053
Wooden Block...1054
DFRW79 - Piston Holding Tool...1055
Socket Wrench Insert...1062
Seal Installer...1061
Driver...1058
Assembly and Guide Mandrels...1059
Turning Device...1060
Seal Installer...1061
Socket Wrench Insert...1062
Special Wrench...1063
Quick Coupler Securing Support...1064
Lifting Tool...1065
John Deere 6M-1654, 6M-1854, 6M-2104 Tractors Repair Service Manual (TM706414)