Complete Repair Technical Manual for John Deere 6120, 6220, 6320, 6420 & 6120L, 6220L, 6320L, 6420L, 6520L Tractors. It's the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

John Deere 6120, 6220, 6320, 6420 & 6120L, 6220L, 6320L, 6420L, 6520L Tractors Technical Manual (Repair) is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices.

TM4647 - John Deere 6120, 6220, 6320, 6420 & 6120L, 6220L, 6320L, 6420L, 6520L Tractors Technical Manual (Repair).pdf

For complete service information also see:
6120 to 6420 and 6120L to 6520L Tractors Operation and Tests . . TM4646
6120 to 6420 and 6120L to 6520L Tractors Diagnostics . .TM4733
Front-Wheel Drive Axles - AS and MS Series . .CTM4687
Front-Wheel Drive Axles - 700 Series . .CTM4820
POWERTECH Diesel Engines . .CTM104
Mechanical Fuel Injection Systems . .CTM207
Electronic Fuel Injection Systems (Level 4) . .CTM170
Electronic Fuel Injection Systems (Level 1) . .CTM284
Electronic Fuel Injection Systems (Level 11). .CTM220
Electronic Fuel Injection Systems (Level 12). .CTM331
Alternators and Starting Motors . .CTM77

Foreword
This “Repair” manual is valid for the following tractor types:
6120, 6220, 6320 and 6420
6120L, 6220L, 6320L, 6420L, 6520L

TABLE OF CONTENTS
SECTION 05—SAFETY
Group 05—Safety Measures
Group 10—Input Housing
Group 15—Output Housing
Group 20—Differential Drive Shaft Assembly
SECTION 10—GENERAL INFORMATION
Group 05—Specifications
Group 10—Tune-Up
Group 15—Predelivery Inspection
SECTION 55—POWRQUAD, POWRQUAD PLUS
AND AUTOQUAD TRANSMISSIONS
Group 00—Installing and Removing Components
Group 05—Transmission Shift Controls
Group 10—PowrQuad Module
Group 15—Creeper Transmission
Group 20—Option Transmission
Group 25—Range Transmission
SECTION 20—ENGINE
Group 00—Installing and Removing Components
SECTION 30—FUEL, AIR INTAKE, COOLING AND
EXHAUST SYSTEMS
Group 05—Speed Control
Group 10—Fuel System
Group 15—Air Intake System
Group 20—Cooling System
Group 25—Cold-Weather Starting Aid
Group 30—Exhaust System
10
20
SECTION 56—DRIVE SYSTEMS
Group 00—Installing and Removing Components
Group 05—U-Jointed Shafts and Torsion Damper
Group 10—Front-Wheel Drive Clutch
Group 15—Differential
Group 20—Hydraulic Pump Drive
Group 25—Final Drives
Group 30—Rear PTO
Group 35—Front PTO
Group 40—Front Implement Drive
SECTION 40—ELECTRICAL SYSTEM
Group 05—Connectors
Group 10—Wiring Harnesses
Group 15—Charging Circuit
Group 20—Starter Motor Circuit
Group 25—Fuses, Relays and Switches
Group 30—Monitoring Systems
Group 40—Electrical Components
30
40
SECTION 60—STEERING AND BRAKES
Group 05—Hydrostatic Steering
Group 10—Steering Cylinder
Group 15—Brake Valve
Group 20—Rear Brakes
Group 40—AutoTrac
SECTION 50—SYNCROPLUS TRANSMISSION
Group 00—Installing and Removing Components
Group 05—Transmission Shift Controls
Group 10—Perma Clutch II Module
Group 15—Gear Transmission
SECTION 70—Hydraulic System
Group 05—Controls
Group 10—Hydraulic Pump and Charge Oil Pump
Group 15—Valves
Group 20—Rockshaft
Group 25—Selective Control Valves and Couplers
Group 30—Independent Control Valve (ICV)
SECTION 51—POWER REVERSER TRANSMISSION
Group 00—Installing and Removing Components
Group 05—Transmission Shift Controls
Group 10—Power Reverser Module
Group 15—Gear Transmission
SECTION 80—MISCELLANEOUS
Group 00—Installing and Removing Components
Group 05—Main Frame
Group 10—Front Axle
SECTION 53—AUTOPOWR/IVT TRANSMISSION
Group 00—Installing and Removing Components
Group 05—Transmission Shift Controls
Continued on next page
Group 15—Front Wheels, Rear Wheels and Fenders
Group 20—Trailer Mounting and Swinging Drawbar
Group 25—Triple Link Suspension (TLS) of Front-Wheel Drive Axle
SECTION 90—OPERATOR’S CAB
Group 00—Installing and Removing Components
Group 05—Controls and Instruments
Group 10—Air Conditioning System
Group 11—ClimaTrak
Group 15—Heating System
Group 20—Seats
Group 25—Operator’s Cab
Group 26—Low-Clearance Cab
Group 30—Cab Suspension
SECTION 99—Special Tools (Dealer-Fabricated)
Group 05—Special Tools (Dealer-Fabricated)
Group 10—Special Tools (available from the dealer)
...

TABLE OF CONTENTS...1
Section 05: SAFETY...41
  Group 05: Safety Measures...41
    Recognize Safety Information...43
Section 10: GENERAL INFORMATION...75
  Group 05: Specifications...2572
    References, Specifications...2572
    Engine Specifications...2572
    Cooling System...84
    Injection pump (Lucas)...85
    Injection pump (Bosch VP44)...86
    Electronic Fuel System (Denso Injection Pump; TIER II Engines)...87
    Electronic Fuel System (Stanadyne Injection Pump; TIER II Engines)...88
    Air Intake System...89
    Electrical System...90
    Hydrostatic Steering System...91
    AutoTrac...92
    Clutch...93
    AutoPowr/IVT transmission...94
    PowrQuad and PowrQuad Plus Transmissions...95
    AutoQuad Transmission...96
    Power Reverser...97
    SyncroPlus transmission...98
    Creeper transmission...99
    Rear PTO...100
    Front PTO...101
    Differential assembly...102
    Differential lock...103
    Final drives...104
    Front-Wheel Drive...105
    FWD Axle with TLS...106
    Cab Suspension:...107
    Hydraulic Brakes...108
    Parking Lock...109
    Hydraulic System with Axial Piston Pump...110
    Rockshaft...111
    Front Hitch...112
    Ground Speeds...113
    Front and Rear Wheels...114
    Dimensions and Weights...115
    Capacities...116
    Handling and Storing Diesel Fuel...119
    Diesel Fuel...119
    Lubricity of Diesel Fuel...120
    Diesel Engine Break-In Oil...121
    Diesel Engine Oil (Engine Serial Number up to 799999)...122
    Diesel Engine Oil (Engine Serial Number from 800000)...123
    Transmission and Hydraulic Oil...125
    Front-Wheel Drive Axle Oil...127
    Diesel Engine Coolant...129
    Supplemental Coolant Additives...130
    Grease...131
    Oil Filters...132
    Mixing of Lubricants...133
    Lubricant Storage...134
    Operating in Warm Temperature Climates...135
    Alternative and Synthetic Lubricants...136
    Unified Inch Bolt and Screw Torque Values...137
    Metric Bolt and Screw Torque Values...139
    Hydraulic system inch fitting torques...141
    Hydraulic system metric fitting torques...142
    Product Identification and Sub-Assembly Serial Numbers...144
    Engine serial number...147
    Transmission serial number...148
    Front wheel drive axle serial number...149
    Operator's cab serial number...150
    Operator's seat serial number...151
    Sub-assembly serial numbers...152
  Group 10: Tune-Up...76
    Summary of References (Tune-Up)...154
    Specifications...2572
    Using High-Pressure Washers...156
    Preliminary Engine Test...157
    Tractor Tune-Up...158
    Removing and Cleaning the Primary Air Cleaner Element...160
    Checking the Air Cleaner Safety Element...161
    Installing the Primary Filter Element...162
    Checking the Air Intake System Connections for Leaks...163
    Checking the Crankcase Vent Hose for Clogging...164
    Cleaning the Radiator Grille Screen...165
    Keeping the Radiator Screen Clean...166
    Checking the Caps on the Expansion Tank...167
    Checking the Radiator for Leaks...168
    Checking the Engine Thermostat...169
    Checking the Operation of the Fuel Transfer Pump...170
    Checking the Fuel Filter...171
    Checking the Fuel Filter (Denso/Stanadyne Injection Pump; TIER II Engines)...172
    Bleeding the Fuel System...246
    Bleeding the Fuel System (Stanadyne Injection Pump; TIER II Engines)...174
    Bleeding the Fuel System (Denso Injection Pump; TIER II Engines)...175
    Clean the water trap...176
    Run the engine until it is warm, and check engine speeds...177
    Check setting of fuel injection pump...178
    Check setting of speed control linkage...179
    Cleaning the Battery, Cables and Battery Box with a Clean Cloth...180
    Checking the Neutral Start Circuit...181
    Check operation of starting motor...183
    Checking the lighting circuit...184
    Final engine check...185
    Tractor Operation Check...186
  Group 15: Predelivery Inspection...188
    Predelivery Inspection...188
Section 20: ENGINE...189
  Group 00: Installing and Removing Components...189
    Specifications...2572
    Removing the Engine...192
    Installing the Engine...204
Section 30: FUEL, AIR INTAKE, COOLING AND EXHAUST SYSTEMS...210
  Group 05: Speed Control...210
    Summary of References (Speed Control)...213
    General Information...1844
    Specifications...2572
    Adjusting the Hand Throttle Lever and Accelerator Pedal...216
    Adjusting the Speed Control Linkage...218
    Hand Throttle Lever-Exploded View...219
    Accelerator Pedal on Tractors with Open Operator's Station...221
    Accelerator Pedal, with Mechanical Speed Control...223
    Accelerator Pedal, With Electronic Speed Control (”Cruise Control”)...225
    Changing the Accelerator Pedal's Potentiometer...227
    Replacing the Accelerator Pedal Assembly (AutoPowr/IVT)...228
    Removing the Accelerator Pedal's Potentiometer...229
    Removing the Hand Throttle's Potentiometer...232
  Group 10: Fuel System...210
    Summary of References (Fuel System)...235
    General Information...1844
    Special Tool (Dealer-Fabricated)...237
    Removing the Fuel Tank...238
    Installing the Fuel Tank...240
    Replacing the Fuel Gauge Sending Unit...241
    Changing the Fuel Transfer Pump...243
    Changing the Fuel Filter...245
    Bleeding the Fuel System...246
    Bleed the Air from the Fuel System (with Denso/Stanadyne Injection Pump)...247
    Installing Check Valve in Fuel System...248
    Installing Fuel System Check Valve (Denso/Stanadyne Injection Pump; TIER II Engines)...249
  Group 15: Air Intake System...89
    Air Intake System (Summary of References)...252
    General Information...1844
    Air filter - Exploded view...254
    Replacing the Sending Unit for Air Cleaner Restriction (B02)...255
  Group 20: Cooling System...84
    Cooling System (Summary of References)...257
    General Information...1844
    Specifications...2572
    Removing and Installing the Ring-Shaped Cooler...1604
    Remove the Radiator...261
    Change the Fan or the Viscous Fan Drive...268
    Remove and Install the Intercooler...270
    Remove/Install the Intercooler (with TIER II Engines)...272
    Removing and Installing the Expansion Tank...274
    Removing and Installing the Thermostat Valve...275
    Installing the Radiator...277
    Filling the Cooling System with Coolant...278
    Relieving Tension on the Drive Belt...282
    Change the Drive Belt...283
    Replacing the Drive Belt Tensioner...285
    Repairing the Fan Console...286
    Remove and Install Fan Console (with Mechanical Coolant Pump)...288
  Group 25: Cold-Weather Starting Aid...211
    Summary of References (Cold-Weather Starting Aids)...290
    Fuel Preheater...291
    Electrical Starting Aid...292
    Coolant Heater...293
  Group 30: Exhaust System...211
    Summary of References (Exhaust System)...295
    General Information...1844
    Specifications...2572
    Exhaust to Top Right...298
    Exhaust to Bottom Right...303
Section 40: ELECTRICAL SYSTEM...305
  Group 05: Connectors...347
    Connectors - Summary of References...314
    Special Tools...2548
    General...317
    Using high-pressure washers...318
    Disconnecting electrical circuits...728
    Stripping Wire Ends...320
    Installing a Terminal...321
    WEATHER PACK Connectors...347
    METRI PACK Connector With Terminal Lock at the Rear...325
    METRI PACK Connectors with Terminal Lock at the Front...329
    METRI PACK Connectors...347
    Connector at CAN Bus Terminating Resistor...337
    Connectors for Electronic Control Units...340
    Connectors...347
    CRIMP SNAP IN connectors...352
    KOSTAL Connectors...354
    DEUTSCH Connectors...357
    Individual Terminals...361
    Fuse and Relay Boxes...362
    Fuse and Relay Box on Tractors with Open Operator's Station...611
  Group 10: Wiring Harnesses...305
    Wiring Harnesses for Tractors with SyncroPlus or PowrQuad Transmissions and TIER I Engine - Recondition (Summary of References)...370
    Wiring Harnesses for Tractors with SyncroPlus or PowrQuad Transmissions and TIER II Engine - Recondition (Summary of References)...372
    Wiring Harnesses for Tractors with SyncroPlus or PowrQuad Transmission from Serial No. 398656 - Recondition (Summary of References)...373
    Wiring Harnesses for Tractors with PowrQuad Plus Transmission and TIER I Engine - Recondition (Summary of References)...375
    Wiring Harnesses for Tractors with AutoQuad Transmission and TIER I Engine - Recondition (Summary of References)...377
    Wiring Harnesses for Tractors with PowrQuad Plus or AutoQuad Transmission and TIER II Engine - Recondition (Summary of References)...379
    Wiring Harnesses for Tractors with PowrQuad Plus or AutoQuad Plus Transmission from Serial No. 398656 - Recondition (Summary of References)...380
    Wiring Harnesses for Tractors with AutoPowr/IVT Transmission and TIER II Engine - Recondition (Summary of References)...382
    Wiring Harnesses for Tractors with AutoPowr/IVT transmission from Serial No. 398656 - Recondition (Summary of References)...384
    Wiring Harnesses for Tractors with Open Operator's Station and TIER I Engine - Repair (Summary of References)...386
    Wiring Harnesses for Tractors with Open Operator's Station and TIER II Engine - Repair (Summary of References)...387
    Disconnecting electrical circuits...728
    Ground Point Locations...389
    Removing and Installing Harness W01 - Power Supply...392
    Remove and Install Harness W01 - Power Supply (Open Operator's Station)...393
    Removing and Installing Harness W02 - Tier I Engine Wiring Harness (without Engine Control or with Level 1 ECU)...394
    Removing and Installing Harness W02 - Tier II Engine Wiring Harness (with Level 12 ECU)...396
    Remove and Install Harness W02 - Engine (Level 12 ECU) from Serial No. 398656...398
    Removing and Installing Harness W02 - Tier II Engine Wiring Harness (with Level 11 ECU) (AutoPowr/IVT Transmission)...400
    Remove and Install Harness W02 - Engine (Level 11 ECU) (AutoPowr/IVT Transmission) from Serial No. 398656...402
    Removing and Installing Harness W02 - TIER I Engine Wiring Harness (Open Operator's Station)...404
    Removing and Installing Harness W02 - Tier II Engine Wiring Harness (with Level 12 ECU) (Open Operator's Station)...406
    Removing and Installing Harness W03 - Starting Aid for TIER I and TIER II Engines (without Engine Control or with Level 1 or 12 ECUs)...408
    Remove and Install Harness W03 - Starting Aid (Level 12 ECU) from Serial No. 398656...410
    Removing and Installing Harness W03 - Starting Aid, for TIER II Engines (with Level 11 ECU) (AutoPowr/IVT Transmission)...411
    Removing and Installing Harness W03 - Starting Aid (Level 11 ECU) (AutoPowr/IVT transmission) from Serial No. 398656...413
    Removing and Installing Harness W04 - Headlights...414
    Removing and Installing Harness W06 - Front-Wheel Drive Axle with TLS...415
    Removing and Installing Harness W07 - Front PTO...416
    Removing and Installing Harness W08 - Cab Harness, for TIER I Engine...417
    Removing and Installing Harness W08 - Cab Harness, for TIER II Engine...420
    Remove and Install Harness W08 - Cab from Serial No. 398656...423
    Removing and Installing Harness W08 - Cab Wiring Harness, for TIER II Engine (AutoPowr/IVT Transmission)...426
    Remove and Install Harness W08 - Cab (AutoPowr/IVT Transmission) from Serial No. 398656...429
    Removing and Installing Harness W08 - Open Operator's Station, for TIER I Engine...432
    Removing and Installing Harness W08 - Open Operator's Station, for TIER II Engine...434
    Removing and Installing Harness W09 - Cab - Cowl, TIER I Engine...436
    Removing and Installing Harness W09 - Cab - Cowl, TIER II Engine...438
    Remove and Install Harness W09 - Cowl from Serial No. 398656...440
    Removing and Installing Harness W09 - Cowl, for TIER II Engine (AutoPowr/IVT Transmission)...442
    Remove and Install Harness W09 - Cowl (AutoPowr/IVT Transmission) from Serial No. 398656...444
    Removing and Installing Harness W09 - Cab - Cowl, TIER I Engine (Open Operator's Station)”...446
    Removing and Installing Harness W09 - Cab - Cowl, TIER II Engine (Open Operator's Station)...448
    Removing and Installing Harness W10 - Shift Console...450
    Removing and Installing Harness W11 - Transmission Shift and Hand Throttle...451
    Removing and Installing Harness W11 - Speed Control Lever and Hand Throttle (AutoPowr/IVT transmission)...452
    Removing and Installing Harness W12 - Command Arm (AutoPowr/IVT transmission)...453
    Removing and Installing Harness W13 - Clutch Sending Unit...455
    Removing and Installing Harness W14 - 3-Terminal Power Outlet Socket...456
    Removing and Installing Harness W14 - 3-Terminal Power Outlet Socket (Open Operator's Station)...457
    Removing and Installing Harness W15 - ECU, for TIER I Engine (without Engine Control)...458
    Removing and Installing Harness W15 - ECU, for TIER I Engine (ECU Level 1)...459
    Removing and Installing Harness W15 - ECU, for TIER II Engine (ECU Level 12)...460
    Remove and Install Harness W15 - Engine Control Unit (Level 12 ECU) from Serial No. 398656...461
    Removing and Installing Harness W15 - ECU, for TIER II Engine (ECU Level 11) (AutoPowr/IVT Transmission)...462
    Remove and Install Harness W15 - ECU (Level 11 ECU) (AutoPowr/IVT Transmission) from Serial No. 398656...463
    Removing and Installing Harness W16 - E-SCV / E-ICV Controller (SIC)...464
    Removing and Installing Harness W17 - Multi-function Unit...466
    Removing and Installing Harness W18 - Windshield Wiper Switch (Without Intermittent Wipe)...467
    Removing and Installing Harness W18 - Windshield Wiper Switch (With Intermittent Wipe)...468
    Removing and Installing Harness W19 - Cab Roof, for TIER I Engine...469
    Removing and Installing Harness W19 - Cab Roof, for TIER II Engine...471
    Removing and Installing Harness W20 - Headlights on Cab Frame...473
    Removing and Installing Harness W21 - Worklights on Front of Cab Roof...477
    Removing and Installing Harness W22 - Worklights on Rear of Cab Roof...478
    Removing and Installing Harness W22 - Xenon (HID) Worklights on Rear of Cab Roof...479
    Removing and Installing Harness W23 - Windshield Wiper...480
    Removing and Installing Harness W24 - Rear Window Wiper...482
    Removing and Installing Harness W25 - Rear Window Wiper Switch...483
    Removing and Installing Harness W26 - Fan and Air-Conditioner...484
    Removing and Installing Harness W26 - Fan and Air-conditioner from Serial No. 398656...485
    Removing and Installing Harness W26 - ClimaTrak (Cab)...486
    Removing and Installing Harness W27 - Turn Signal Lights...488
    Removing and Installing Harness W28 - Front End of Transmission (SyncroPlus and PowrQuad Transmissions)...489
    Removing and Installing Harness W28 - Front End of Transmission (PowrQuad Plus and AutoQuad Transmissions)...491
    Removing and Installing Harness W28 - Front End of Transmission (AutoPowr/IVT transmission)...493
    Remove and Install Harness W28 - Front End of Transmission (Open Operator's Station)...495
    Removing and Installing Harness W29 - Valve Block (AutoPowr/IVT Transmission)...496
    Remove and Install Harness W30 - Rear End of Transmission...497
    Removing and Installing Harness W30 - Rear End of Transmission (Open Operator's Station)...500
    Removing and Installing Harness W31 - 7-Terminal Power Outlet Socket...501
    Removing and Installing Harness W32 - Stepper Motors...502
    Removing and Installing Harness W33 - Service...505
    Removing and Installing Harness W34 - Electric Rear-View Mirrors...506
    Removing and Installing Harness W35 - Access Step Lighting and Battery Cut-off Switch (Version 1)...507
    Removing and Installing Harness W35 - Access Step Lighting and Battery Cut-off Switch (Version 2)...508
    Removing and Installing Harness W36 - GreenStar 60-amp Socket, for TIER I Engine...509
    Removing and Installing Harness W36 - 60-amp GreenStar Implement Socket...511
    Removing and Installing Harness W37 - GreenStar Connection, for TIER I Engine...513
    Removing and Installing Harness W39 - GreenStar (Cab), for TIER I Engine...514
    Removing and Installing Harness W39 - GreenStar (Cab)...516
    Removing and Installing Harness W39 - GreenStar with TEC Control Unit (Cab), for TIER I Engine...518
    Removing and Installing Harness W39 - GreenStar with Tractor Equipment interface Controller (Cab)...520
    Removing and Installing Harness W40 - GreenStar (Cab Roof), for TIER I Engine...522
    Removing and Installing Harness W40 - GreenStar (Cab Roof)...523
    Removing and Installing Harness W41 - JDLink...524
    Removing and Installing Harness W42 - Battery Cut-Off Switch, Version 1...525
    Removing and Installing Harness W42 - Battery Cut-Off Switch, Version 2...526
    Removing and Installing Harness W43 - Back-Up Alarm...527
    Removing and Installing Harness W43 - Back-Up Alarm (AutoPowr/IVT Transmission)...528
    Removing and Installing Harness W44 - Back-Up Alarm / Switch for Power Reverser or PowrQuad Transmission...529
    Removing and Installing Harness W45 - Back-Up Alarm / Switch for SyncroPlus Transmission...530
    Removing and Installing Harness W47 - ClimaTrak (Cab Roof)...531
    Removing and Installing Harness W48 - ClimaTrak (Cowl)...532
    Removing and Installing Harness W49 - ClimaTrak (Evaporator Housing)...533
    Removing and Installing Harness W50 - GreenStar (CAN BUS Terminator)...534
    Removing and Installing Harness W51 - AutoTrac (Cab)...535
    Removing and Installing Harness W52 - AutoTrac (Steering Angle Sensor)...537
    Removing and Installing Harness W53 - AutoTrac (Command Arm)...538
  Group 15: Charging Circuit...309
    Special Tools...2548
    Specifications...2572
    Repairing the Alternator...542
    Disconnecting Electrical Circuits...552
    Relieve Drive Belt Tension...544
    Remove/Install the Alternator...545
    Pulley Removal and Installation...547
  Group 20: Starter Motor Circuit...309
    Repairing the Starter Motor...550
    Specifications...2572
    Disconnecting Electrical Circuits...552
    Removing and Installing the Starting Motor...553
  Group 25: Fuses, Relays and Switches...309
    Fuses, Relays and Switches - Recondition (Summary of References)...557
    General Information...1844
    Special or Essential Tools...2417
    Specifications...2572
    Disconnecting electrical circuits...728
    Removing Trim Panels from Cowl...563
    Fuse and Relay Boxes on Tractors with Operator's Cab up to Serial No. 398655...567
    Fuse and Relay Boxes on Tractors with Operator's Cab from Serial No. 398656...578
    Fuse and Relay Boxes on Tractors with Operator's Cab and AutoPowr/IVT Transmission up to Serial No. 398655...589
    Fuse and Relay Boxes on Tractors with Operator's Cab and AutoPowr/IVT Transmission from Serial No. 398656...600
    Fuse and Relay Box on Tractors with Open Operator's Station...611
    Replacing the Main Fuses...614
    Replacing Fuses of Electrical Starting Aid, TIER I and TIER II Engine (without engine control or with Level 1 or 12 ECU)...616
    Replacing Fuses of Electrical Starting Aid, TIER II Engine (Level 11 ECU) (AutoPowr/IVT Transmission)...618
    Replacing the LTC Coolant Pump Fuse (AutoPowr/IVT Transmission)...620
    Replace the Fuses for Power Supply to the Implement BUS (60-amp Implement Socket)...621
    Replacing Starting Motor Relay, TIER I and TIER II Engine (without engine control or with Level 1 or 12 ECU)...622
    Replacing Starting Motor Relay, TIER II Engine (Level 11 ECU) (AutoPowr/IVT Transmission)...624
    Replacing Relay of Electrical Starting Aid, TIER I and TIER II Engine (without engine control or with Level 1 or 12 ECU)...626
    Replacing Relay of Electrical Starting Aid, TIER II Engine (Level 11 ECU) (AutoPowr/IVT Transmission)...628
    Replace the Power Supply Relays for the Implement BUS...630
Section 50: SYNCROPLUS TRANSMISSION...752
  Group 00: Installing and Removing Components...752
    Special or Essential Tools...2417
    Dealer-Manufactured Special Tools...2548
    Specifications...2572
    Removing the Clutch Housing...758
    Installing the Clutch Housing...763
    Removing the Gear Transmission...766
    Installing the Gear Transmission...768
  Group 05: Transmission Shift Controls...752
    SyncroPlus Transmission Shift Units - Reconditioning (Summary of References)...772
    Specifications...2572
    Reconditioning the Gear Shift Mechanism...892
    Reconditioning the Range Shift Mechanism...896
    Checking and Adjusting the Shift Units...901
    Adjusting the Clutch Pedal...910
  Group 10: Perma Clutch II Module...752
    SyncroPlus Transmission, Perma Clutch II Module - Reconditioning (Summary of References)...790
    Special or Essential Tools...2417
    Specifications...2572
    Removing the Clutch...794
    Reconditioning the Clutch...795
    Installing the Clutch...804
    Removing the Transmission Oil Pump...1377
    Reconditioning the Transmission Oil Pump...1379
    Installing the Transmission Oil Pump...1386
    Valves and Other Hydraulic Components...954
    Reconditioning the Engagement Override Valve...961
    Reconditioning the Clutch Cooling Valve...960
    Reconditioning the Cooling Pilot Valve...959
    Reconditioning the Filter Relief Valve...962
    Reconditioning the Pressure-Regulating Valve...1737
    Reconditioning the Lube Relief Valve...964
    Reconditioning the Cooler Relief Valve...963
    Reconditioning the Clutch Pedal Valve...977
    Replacing the Temperature and Pressure Sending Units...988
  Group 15: Gear Transmission...753
    SyncroPlus Transmission, Gear Transmission - Reconditioning (Summary of References)...836
    Special or Essential Tools...2417
    Specifications...2572
    Gear Transmission - Sectional View...996
    Disassembling the Gear Transmission...998
    Reconditioning the Gear Transmission...1001
    Preparation for Installing the Gear Transmission...1012
    Reconditioning the Shift Cover...1536
    Adjusting the Gear Transmission Shift Mechanism...870
    Adjusting the Neutral Start Switch...871
Section 51: POWER REVERSER TRANSMISSION...874
  Group 00: Installing and Removing Components...874
    Special or Essential Tools...2417
    Dealer-Manufactured Special Tools...2548
    Specifications...2572
    Removing the Power Reverser Module...880
    Installing the Power Reverser Module...886
    Removing and Installing the Gear Transmission...888
  Group 05: Transmission Shift Controls...874
    Power Reverser Shift Units - Reconditioning (Summary of References)...890
    Specifications...2572
    Reconditioning the Gear Shift Mechanism...892
    Reconditioning the Range Shift Mechanism...896
    Reconditioning the Forward/Reverse Control...899
    Checking and Adjusting the Shift Units...901
    Adjusting the Reverse Drive Lever...907
    Adjusting the Reverse Drive Linkage...1281
    Adjusting the Clutch Pedal...910
  Group 10: Power Reverser Module...874
    Power Reverser Transmission, Power Reverser Module - Reconditioning (Summary of References)...914
    Special or Essential Tools...2417
    Specifications...2572
    Power Reverser Module - Sectional View...919
    Components of Power Train...921
    Removing the Disk Brake...922
    Reconditioning the Disk Brake...925
    Installing the Disk Brake...927
    Removing the Clutch and Planetary Carrier...932
    Reconditioning the Clutch and Planetary Carrier...933
    Installing the Clutch and Planetary Carrier...944
    Removing the Transmission Oil Pump...1377
    Reconditioning the Transmission Oil Pump...1379
    Installing the Transmission Oil Pump...1386
    Valves and Other Hydraulic Components...954
    Reconditioning the Pressure-Regulating Valve...1737
    Reconditioning the Cooling Pilot Valve...959
    Reconditioning the Clutch Cooling Valve...960
    Reconditioning the Engagement Override Valve...961
    Reconditioning the Filter Relief Valve...962
    Reconditioning the Cooler Relief Valve...963
    Reconditioning the Lube Relief Valve...964
    Reconditioning the Sump Valve...965
    Reconditioning the Accumulator Piston...966
    Reconditioning the Forward/Reverse Valve...968
    Reconditioning the Fwd/Rev Cooling Control Valve...974
    Reconditioning the Modulator Valve...1732
    Reconditioning the Connecting Valve...976
    Reconditioning the Clutch Pedal Valve...977
    Replacing the Temperature and Pressure Sending Units...988
    Replacing the Oil Filter...1322
    Replacing the Neutral Start Switch...991
  Group 15: Gear Transmission...875
    Power Reverser Transmission, Gear Transmission - Reconditioning (Summary of References)...993
    Special or Essential Tools...2417
    Specifications...2572
    Gear Transmission - Sectional View...996
    Disassembling the Gear Transmission...998
    Reconditioning the Gear Transmission...1001
    Preparation for Installing the Gear Transmission...1012
    Reconditioning the Shift Cover...1536
    Adjusting the Shift Mechanism on the Gear Transmission...1019
Section 53: AUTOPOWR/IVT TRANSMISSION...1021
  Group 00: Installing and Removing Components...1021
    Specifications...2572
    Removing the AutoPowr/IVT Transmission...1026
    Installing the AutoPowr/IVT Transmission...1031
  Group 05: Transmission Shift Controls...1021
    AutoPowr/IVT Transmission Shift Units - Reconditioning (Summary of References)...1037
    Reconditioning the Speed Control Lever...1038
    Reverser control, reconditioning...1048
    Reconditioning the Clutch Actuation Mechanism...1051
    Reconditioning the Manual Park Lock Release Mechanism...1057
    Releasing the Park Lock Manually...1059
  Group 10: Input Housing...1021
    AutoPowr/IVT Transmission, Input Housing - Reconditioning (Summary of References)...1064
    Special Tools...2548
    Specifications...2572
    Replace Hydrostatic Unit Speed Sending Unit (B62) (Repair Level 1 and 2)...1068
    Replacing Pressure Sending Unit B87, S73, S74 (Repair Level 1 and 2)...1069
    Replacing Thermostat Valve (Repair Level 1 and 2)...1071
    Replacing Filter By-Pass Valve (Cold-Weather Starting) (Repair Level 1 and 2)...1072
    Replacing the Oil Filter (Repair Level 1 and 2)...1073
    Removing the System Pressure Control Block (Repair Level 1 and 2)...1075
    Installing System Pressure Control Block (Repair Level 1 and 2)...1077
    Removing the Transmission Oil Pump (Repair Level 1 and 2)...1081
    Reconditioning the Transmission Oil Pump (Repair Level 1 and 2)...1083
    Installing the Transmission Oil Pump (Repair Level 1 and 2)...1086
    Removing the Vibration Damper (Repair Level 1 and 2)...1088
    Reconditioning the Vibration Damper (Repair Level 1 and 2)...1089
    Installing the Vibration Damper (Repair Level 1 and 2)...1189
    Removing the Front Plate (Repair Level 1 and 2)...1093
    Installing the Front Plate (Repair Level 1 and 2)...1095
    Removing Clutch Control Block (Repair Level 1 and 2)...1098
    Reconditioning Clutch Control Block (Repair Level 1 and 2)...1100
    Installing the Clutch Control Block(Repair Level 1 and 2)...1022
    Separating the Input and Output Housings(Repair Level 2)...1022
    Joining the Input and Output Housings (Repair Level 2)...1113
    Removing BG Disk Brake (Repair Level 2)...1115
    Installing BG Disk Brake (Repair Level 2)...1118
    Removing Shift Turret (Repair Level 2)...1120
    Reconditioning the Shift Turret (Repair Level 2)...1121
    Installing the Shift Turret (Repair Level 2)...1129
    Removing the Hydrostatic Unit (Repair Level 2)...1131
    Installing the Hydrostatic Unit (Repair Level 2)...1135
    Reconditioning the Hydrostatic Unit Output Shaft (Repair Level 2)...1142
    Measuring the Gaps Between Transmission Shafts (Repair Level 2)...1147
    Replacing the Wiring Harness / Replacing the Fittings on the Housing (Repair Level 2)...1154
  Group 15: Output Housing...1022
    AutoPowr/IVT Transmission, Output Housing - Reconditioning (Summary of References)...1158
    Special or Essential Tools...2417
    Specifications...2572
    Replacing Transmission Input Speed Sending Unit (B61) (Repair Level 1 and 2)...1161
    Replacing Transmission Output Speed Sending Unit (B63) (Repair Level 1 and 2)...1162
    Replace Pressure Sending Unit (B90) for Park Lock Control Block (Repair Level 1 and2)...1022
    Replacing the Bleed Valve (Repair Level 2)...1164
    Removing the Park Lock Control Block (Repair Level 1 and 2)...1166
    Reconditioning the Park Lock Control Block (Repair Level 1 and 2)...1167
    Reconditioning the Park Lock Cam (Repair Level 1 and 2)...1182
    Installing the Park Lock Control Block (Repair Level 1 and 2)...1186
    Removing the Pneumatic Pump (Repair Level 1 and 2)...1187
    Installing the Vibration Damper (Repair Level 1 and 2)...1189
    Removing the Direction Turret and Reverse Intermediate Shaft(Repair Level 2)...1022
    Installing Direction Turret and Reverse Intermediate Shaft (Repair Level 2)...1197
    Removing the Drive Shaft for the Hydrostatic Unit (Repair Level 2)...1201
    Removing the Through-Drive Shaft (Repair Level 2)...1202
    Installing the Through-Drive Shaft (Repair Level 2)...1206
    Removing the Drive Gear for the Hydrostatic Unit (Repair Level 2)...1210
    Removing the Idler Gear with Pneumatic Pump Drive (Repair Level 2)...1213
    Installing the Idler Gear with Pneumatic Pump Drive (Repair Level 2)...1215
    Replacing the Screw Plugs (Repair Level 1 and 2)...1217
  Group 20: Differential Drive Shaft Assembly...1023
    AutoPowr/IVT Transmission, Differential Drive Shaft - Reconditioning (Summary of References)...1219
    Specifications...2572
    Differential Drive Shaft - Sectional View...1221
    Disassembling the Differential Drive Shaft (without Bearings)...1223
    Reconditioning the Cover with the Park Lock Pawl...1227
    Assembling the Differential Drive Shaft (without Bearings)...1230
    Replacing the Differential Drive Shaft / Reconditioning the Bearings...1236
Section 55: POWRQUAD, POWRQUAD PLUS AND AUTOQUAD TRANSMISSIONS...1241
  Group 00: Installing and Removing Components...1241
    Specifications...2572
    PowrQuad Plus Transmission, Removal and Installation...1246
    AutoQuad Transmission, Removal and Installation...1247
    Removing the PowrQuad Transmission...1248
    Installing the PowrQuad Transmission...1252
    Removing Creeper or Option Transmissions...1255
    Installing Creeper or Option Transmissions...1258
    Removing the Range Transmission...1501
    Installing the Range Transmission...1527
  Group 05: Transmission Shift Controls...1241
    PowrQuad Transmission Shift Units - Reconditioning (Summary of References)...1267
    Specifications...2572
    Gear Shift Linkage, Reconditioning (Reverser Control on Steering Column)...1269
    Range Shift Linkage, Reconditioning (Reverser Control on Steering Column)...1273
    Reconditioning the Reverser Control (on Steering Column)...1277
    Adjusting the Reverse Drive Lever (Reverser Control on Steering Column)...1279
    Adjusting the Reverse Drive Linkage...1281
    Checking and Adjusting the Shift Mechanisms/Linkages (Reverser Control on Steering Column)...1282
    Repairing the Range Shift Linkage (PowrQuad Plus and AutoQuad Transmissions)...1289
    Check and Adjust the Shift Controls/Linkages (PowrQuad Plus and AutoQuad transmissions)...1294
    Adjust the Clutch Pedal (PowrQuad Transmission)...1301
    Reconditioning the Clutch Actuation (PowrQuad Plus Reconditioning the Clutch Actuation (PowrQuad Plus & AutoQuad Transm.){pgNO}1241 AutoQuad Transm.)...1303
  Group 10: PowrQuad Module...1241
    PowrQuad, PowrQuad Plus and AutoQuad Transmissions - Summary of References...1310
    Special or Essential Tools...2417
    Specifications...2572
    Transmission Components...1315
    Replacing the Neutral Start Circuit (with Mech. Actuated PowrQuad Module)...1316
    Replace Temperature Sensor and Pressure Switches...1317
    Removing and Installing the Oil Filter Housing...1320
    Replacing the Oil Filter...1322
    Removing and Installing the Front Valve Housing...1323
    Removing and Installing the Valves in the Front Valve Housing...1328
    Removing and Installing the Valves in the Front Valve Housing (with Mech. Actuated PowrQuad Module)...1333
    Remove and Install the Front Transmission Cover...1347
    Removing and Installing the Valves in the Front Transmission Cover...1351
    Removing and Installing the Valves in the Front Transmission Cover (with Mech. Actuated PowrQuad Module)...1355
    Replacing the Clutch Pedal Valve (with Mech. Actuated PowrQuad Module)...1360
    Removing and Installing the Shift Valve Housing...1366
    Remove and Install the Valves in the Shift Valve Housing...1367
    Removing and Installing the Shift Valve Housing (with Mech. Actuated PowrQuad Module)...1370
    Removing and Installing the Valves in the Shift Valve Housing (with Mech. Actuated PowrQuad Module)...1373
    Removing the Transmission Oil Pump...1377
    Reconditioning the Transmission Oil Pump...1379
    Installing the Transmission Oil Pump...1386
    Removing the Gear-Shift Planetary Drive...1387
    Repairing the Gear-Shift Planetary Drive...1389
    Install Gear-Shift Planetary Drive...1396
    Removing the B1 Brake Housing...1402
    Reconditioning the B1 Brake...1403
    Installing the B1 Brake Housing...1405
    Removing the B2-B3 Brake Housing...1406
    Reconditioning the B2 Brake...1407
    Reconditioning the B3 Brake...1409
    Installing the B2-B3 Brake Housing...1412
    Removing the C4 Clutch...1413
    Recondition the C4 Clutch...1414
    Installing the C4 Clutch...1425
    Removing the Reverse Brake...1426
    Reconditioning the Reverse Brake...1427
    Installing the Reverse Brake...1430
    Removing the Forward Clutch with Planetary Drive (Forward/Reverse)...1431
    Recondition Forward Clutch with Planetary Drive (Forward/Reverse)...1432
    Installing the Forward Clutch with Planetary Drive (Forward/Reverse)...1446
    Replacing the Output Shaft...1448
  Group 15: Creeper Transmission...1243
    Creeper Transmission - Reconditioning (Summary of References)...1451
    Specifications...2572
    Removing the Creeper Transmission...1453
    Reconditioning the Creeper Transmission...1455
    Installing the Creeper Transmission...1474
    Reconditioning the Shift Cover...1536
  Group 20: Option Transmission...1243
    Option Transmission - Reconditioning (Summary of References)...1481
    Specifications...2572
    Removing the Option Transmission...1483
    Reconditioning the Option Transmission...1485
    Installing the Option Transmission...1493
  Group 25: Range Transmission...1243
    Range Transmission- Reconditioning (Summary of References)...1497
    Specifications...2572
    Range Transmission - Sectional View...1499
    Removing the Range Transmission...1501
    Reconditioning the Range Transmission...1502
    Installing the Range Transmission...1527
    Reconditioning the Shift Cover...1536
    Replacing the Transmission Speed Sensor (B104)...1538
Section 56: DRIVE SYSTEMS...1540
  Group 00: Installing and Removing Components...1540
    Special or Essential Tools...2417
    Dealer-Manufactured Special Tools...2548
    Specifications...2572
    Removing the FWD Clutch...1551
    Installing the FWD Clutch...1554
    Removing the Differential Housing...1555
    Installing the Differential Housing...1565
    Removing the Final Drives...1570
    Installing the Final Drives...1577
    Removing the Rear PTO...1582
    Installing the Rear PTO...1585
    Removing the Front PTO...1587
    Installing the Front PTO...1590
  Group 05: U-Jointed Shafts and Torsion Damper...1540
    Summary of References (U-Jointed Shafts and Torsion Damper)...1592
    Special Tools...2548
    Use of Special Tool KJD10426...1594
    Specifications...2572
    Remove U.J. Shaft (Front-Wheel Drive)...1596
    Reconditioning the U.j. Shaft (FWD)...1598
    Installing the U.j. Shaft (FWD)...1602
    Removing the U.j. Shaft (Engine)...1603
    Removing and Installing the Ring-Shaped Cooler...1604
    Removing the Torsion Damper...1606
    Changing the Torsion Damper Bearings...1607
    Installing the Torsion Damper...1608
    Installing Engine U.J. Shaft...1609
  Group 10: Front-Wheel Drive Clutch...93
    Front-Wheel Drive Clutch - Reconditioning (Summary of References)...1611
    Special Tools...2548
    Other Material...2241
    Specifications...2572
    Replacing the Sending Unit for Front-Wheel Drive Axle Speed (B89)...1615
    Disassembling the Front Wheel Drive Clutch...1616
    Front-Wheel Drive Clutch - Exploded View...1621
    Assembling the Front-Wheel Drive Clutch...1623
  Group 15: Differential...1541
    Differential - Reconditioning (Summary of References)...1635
    Specifications...2572
    Replacing the Sending Unit (B09 or B35 or B84)...1637
    Removing the Differential...1639
    Disassembling the Differential...1641
    Differential - Exploded View...1646
    Assembling the Differential...1648
    Installing the Differential...1653
  Group 20: Hydraulic Pump Drive...1541
    Specifications...2572
    Reconditioning the Hydraulic Pump Drive...1658
    Adjusting the Hydraulic Pump Drive...1667
  Group 25: Final Drives...1541
    Special or Essential Tools...2417
    Specifications...2572
    Reconditioning the Final Drives...1672
  Group 30: Rear PTO...100
    Rear PTO Options - Summary of References...1685
    Special Tools...2548
    Dealer-Fabricated Special Tools...2548
    Other Material...2241
    Specifications...2572
    Replacing the Output Shaft Seal Ring...1690
    Changing the O-Ring on Reversible PTO...1692
    Removing the PTO Clutch...1693
    Reconditioning the PTO Clutch...1750
    Installing the PTO Clutch...1701
    Reconditioning the PTO Brake...1756
    Disassembling the PTO Drive Train...1703
    Reconditioning the Output Shaft (540/1000 rpm Reversible)...1706
    Reconditioning the Countershaft (540/1000 rpm)...1709
    Assembling the PTO Drive Train...1710
    Adjusting Taper Roller Bearing at Output Shaft...1712
    Adjusting the Taper Roller Bearing of the Countershaft...1713
    Installing the Support and Adjusting the Taper Roller Bearings...1716
    Installing the PTO Housing...1717
    Removing the PTO Modulating Valve...1718
    Reconditioning the PTO Modulating Valve...1719
    Installing the PTO Modulating Valve...1721
    Repairing the Solenoid Valve...1722
    Replacing the PTO Speed Sending Unit...1724
  Group 35: Front PTO...101
    Front PTO - Reconditioning (Summary of References)...1726
    Other Material...2241
    Specifications...2572
    General Repair Procedures...1730
    Replacing the Solenoid Valve...1731
    Reconditioning the Modulator Valve...1732
    Replacing the Front PTO Speed Sending Unit (B58)...1735
    Cleaning and Replacing the Filter...1736
    Reconditioning the Pressure-Regulating Valve...1737
    Checking the Cooler Relief and Filter By-Pass Valves...1738
    Removing and Installing the Valve Plate...1739
    Front PTO - Sectional View...1740
    Disassembling the Front PTO...1743
    Reconditioning the Oil Pump...1746
    Reconditioning the PTO Clutch...1750
    Reconditioning the PTO Brake...1756
    Reconditioning the Intermediate Gear Shaft (PTO Rotating Counterclockwise)...1760
    Reconditioning the Drive Shaft...1761
    Assembling the Front PTO...1766
  Group 40: Front Implement Drive...1543
    Front Implement Drive (Summary of References)...1774
    General Information...1844
    Special Tools...2548
    Specifications...2572
    Summary of Torques...1778
    Preliminary work...1780
    Removing and Installing the Drive Shaft Adapter...1783
    Removing and Installing the Drive Shaft...1785
Section 60: STEERING AND BRAKES...1790
  Group 05: Hydrostatic Steering...1790
    Hydrostatic Steering (Summary of References)...1793
    Special Tools...2548
    Specifications...2572
    Preliminary Work...1797
    Disconnect/Connect Steering or Brake Hoses...1798
    Steering Valve - Removal (Tractors with Cab)...1800
    Steering Valve - Removal (Tractors without Cab)...1807
    Disassembling the Steering Valve...1810
    Exploded View of Steering Valve...1814
    Assembling the Steering Valve...1816
    Adjusting the Shock Valves...1825
    Steering Wheel and Steering Column (With Cab)...1827
    Steering Wheel and Steering Column (Tractors without Cab)...1829
    Recondition the Steering Column...1831
    Steering Valve - Installation (Tractors with Cab)...1832
    Steering Valve - Installation (Tractors without Cab)...1839
  Group 10: Steering Cylinder...1790
    Steering Cylinder (Summary of References)...1843
    General Information...1844
    Special or Essential Tools...2417
    Specifications...2572
    Removing the Steering Cylinder...1847
    Disassembling the Steering Cylinder...1849
    Assembling the Steering Cylinder...1851
    Installing the Steering Cylinder...1852
  Group 15: Brake Valve...1790
    Summary of References (Brake Valve)...1855
    Special Tools...2548
    Specifications...2572
    Accumulators - Remove and Install from Tractor Serial Number 440694...1858
    Brake Valve (With Power Fill)...1860
    Power-Fill Brake Valve with MFWD and Disk Brake...1880
  Group 20: Rear Brakes...1791
    Summary of References (Rear Brakes)...1904
    Special or Essential Tools...2417
    Specifications...2572
    Removing the Rear Brakes...1908
    Installing the Rear Brake...1910
    Checking Brake Pistons for Return Movement and Leakage...1912
    Final assembly...1914
    Bleeding the Brakes (Brake Valve, Power-Fill Brakes/MFWD and Disk Brake)...1915
  Group 40: AutoTrac...92
    Summary of References (AutoTrac)...1918
    Removal and Installation of Steering Control Valve (Y49)...1919
    Removal and Installation of Steering Input Device (B138)...1921
Section 70: Hydraulic System...1924
  Group 05: Controls...1924
    Hydraulic System - Controls (Summary of References)...1928
    Specifications...2572
    Selective Control Valves - Removing and Installing the Actuating Elements...1930
    Selective Control Valves - Adjusting the Bowden Cable...1934
    Removing and Installing the Multifunction Lever...1935
    Adjusting the Multi-Function Lever...1937
  Group 10: Hydraulic Pump and Charge Oil Pump...1924
    Other Material...2241
    Specifications...2572
    Removing and Installing the Charge Pump...1942
    Reconditioning the Charge Pump...1944
    Charge Pump - Checking the Lube Oil Valve...1947
    Hydraulic Oil Reservoir - Restrictor...1948
    Hydraulic Pump - Removing and Installing the Pressure-and-Flow Controller...1949
    Hydraulic Pump - Reconditioning the Pressure-and-Flow Controller...1951
    Removing and Installing the Hydraulic Pump...1953
    Reconditioning the Hydraulic Pump...1956
  Group 15: Valves...1924
    Reconditioning the Hydraulic System Valves - Summary of References...1966
    Special Tools...2548
    Special Tools (Dealer Fabricated)...2032
    Specifications...2572
    Hydraulic System - General Instructions on Safety and Repair...1971
    Direct Control of Rockshaft...1973
    Rockshaft Valve (Narrow Version) - Removal and Installation of Spacer Housing...1974
    Removing the Rockshaft Valve...1977
    Recondition the Rockshaft Valve...1978
    Rockshaft Valve - Depth to Which Raising and Lowering Valves are Screwed In...1988
    Rockshaft Valve - Removing and Installing the Stepper Motor...1989
    Rockshaft Valve - Centering the Stepper Motor...1991
    Installing the Rockshaft Valve...1992
    Removing the Main Block...1994
    Reconditioning the Main Block...1996
    Installing the Main Block...2000
    Reconditioning the Hydraulic Oil Filter...2002
  Group 20: Rockshaft...111
    Special or Essential Tools...2417
    Other Material...2241
    Specifications...2572
    Rockshaft - Removing and Installing the Electronic Control Unit...2009
    Rockshaft - Removing and Installing the Position Sensor and Toothed Segment...2010
    Rockshaft - Removing and Installing the Rockshaft...2014
    Rockshaft - Removing the Rockshaft Cylinders...2018
    Rockshaft - Reconditioning the Rockshaft Cylinders...2019
    Rockshaft - Installing the Rockshaft Cylinders...2022
    Rockshaft - Removing and Installing the Draft Sensors and Draft Link Bearing Pins...2023
  Group 25: Selective Control Valves and Couplers...1925
    Reconditioning the Selective Control Valves and Couplers - Summary of References...2030
    Special Tools...2548
    Special Tools (Dealer Fabricated)...2032
    Other Material...2241
    Specifications...2572
    Reconditioning the Selective Control Valves and Couplers - General Instructions on Safety and Reconditioning...2036
    SCV Identification...2038
    Arrangement of the Shuttle Valves...2039
    Removing the Selective Control Valves...2041
    Series 200/300 Selective Control Valves - Replacing the Control Knobs...2043
    Series 200/300 Selective Control Valves - Inspecting the Check Valves...2045
    Series 200/300 Selective Control Valves - Inspecting the Inlet Check Valve and Metering Valve...2046
    Series 200 Selective Control Valves - Reconditioning...2047
    Series 300 Selective Control Valves - Inspecting the Pressure Compensator Valve...2055
    Series 300 Selective Control Valves - Reconditioning...2056
    Installing the Selective Control Valves...2067
    Selective Control Valves - Installing the Endplate...2070
    Selective Control Valves - Reconditioning the Couplers...2075
  Group 30: Independent Control Valve (ICV)...1926
    Reconditioning Independent Control Valves - Summary of References...2081
    Other Material...2241
    Specifications...2572
    Removing the Independent Control Valve (M-ICV)...2085
    Recondition the Independent Control Valve (M-ICV)...2087
    Independent Control Valves - Reconditioning the Inlet Plate...2107
    Assemble the Independent Control Valve (M-ICV)...2108
    Installing the Independent Control Valve (M-ICV)...2111
    Independent Control Valve (E-ICV) - Removing and Installing the Stepper Motors...2113
    Removing the Independent Control Valve (E-ICV)...2117
    Recondition the Independent Control Valve (E-ICV)...2119
    Assembling the Independent Control Valves (E-ICV)...2129
    Installing the Independent Control Valve (E-ICV)...2133
Section 80: MISCELLANEOUS...2134
  Group 00: Installing and Removing Components...2134
    Specifications...2572
    Removing and Installing the Main Frame (Summary of References)...2138
    Removing the Main Frame...2139
    Installing the Main Frame...2148
    Removing and Installing the Front Axle or Front-Wheel Drive Axle (Summary of References)...2151
    Removing the Front Axle...2192
    Installing the Front Axle...2204
    Removing the Front-Wheel Drive Axle...2157
    Installing the Front-Wheel Drive Axle...2160
    Removing the Front-Wheel Drive Axle With TLS...2162
    Installing the Front-Wheel Drive Axle With TLS...2168
    Removing and Installing the Front Axle Support (Summary of References)...2171
    Removing the Front Axle Support...2172
    Installing the Front Axle Support...2180
  Group 05: Main Frame...2134
    Specifications...2572
    Recondition the Main Frame (with or without TLS front-wheel drive axle)...2184
  Group 10: Front Axle...2134
    Special or Essential Tools...2417
    Specifications...2572
    Front Axle - Reconditioning (Summary of References)...2191
    Removing the Front Axle...2192
    Reconditioning the Front Axle...2193
    Installing the Front Axle...2204
    Checking and Adjusting Toe-In...2207
  Group 15: Front Wheels, Rear Wheels and Fenders...2134
    Front Wheels, Rear Wheels and Fenders - Reconditioning (Summary of References)...2210
    Special or Essential Tools...2417
    Specifications...2572
    Pivoting Front Fender...2213
    Removing the Front and Rear Wheels...2215
    Reconditioning the Front and Rear Wheels...2218
    Installing the Front and Rear Wheels...2223
  Group 20: Trailer Mounting and Swinging Drawbar...2135
    Tightening Torque On Center Link Bracket...2230
    Tightening Torques On Swinging Drawbar...2231
    Tightening Torques On High-Clearance Drawbar...2233
    Adjusting the High-Clearance Drawbar...2234
    Adjusting the Retaining Strap...2235
  Group 25: Triple Link Suspension (TLS) of Front-Wheel Drive Axle...2135
    Triple Link Suspension (TLS) of FWD Axle (Summary of References)...2237
    Special or Essential Tools...2417
    Other Material...2241
    Specifications...2572
    Relieving Pressure in the Hydraulic System...2244
    Removing/Installing the Oscillation Limiter...2246
    Removing the Panhard Link...2247
    Installing the Panhard Link...2249
    Removing and Installing the Sensor Rod...2576
    Removing the Position Sensor...2578
    Reconditioning the Position Sensor...2579
    Installing the Position Sensor...2581
    Removing the Hydraulic Cylinder...2258
    Repairing the Hydraulic Cylinder...2266
    Installing the Hydraulic Cylinder...2280
    Removing the Control Valve Block...2588
    Repairing the Valves in the Control Valve Block...2289
    Installing the Control Valve Block...2592
    Removing the Accumulator...2582
    Reconditioning the Accumulator...2583
    Installing the Accumulator...2585
    Removing and Reconditioning the Bearing Support...2302
    Installing the bearing support...2312
Section 90: OPERATOR'S CAB...2319
  Group 00: Installing and Removing Components...2319
    Special Tools...2548
    Dealer-Fabricated Special Tools...2548
    Specifications...2572
    Operator's Cab / Open Station, Tilting or Removing and Installing...2333
    Tilting the Operator's Cab Upward...2334
    Tilting the Operator's Cab Downward...2345
    Removing the Operator's Cab...2351
    Installing the Operator's Cab...2363
    Removing the Open Operator's Station...2369
    Installing the Open Operator's Station...2377
    Checking and Adjusting the Shift Mechanisms/Linkages...2381
  Group 05: Controls and Instruments...2319
    Controls and Instruments (Summary of References)...2383
    Replacing Bulbs on the Instrument Unit...2384
    Removing Control Unit...2385
    Removing Control Unit for the Lighting System...2386
    Instructions when Replacing a Control Unit...2387
    Replacing the UIM Control Unit...2388
    Replacing a VTI Display...2389
    Replacing a BCU Control Unit...2390
    Replacing a BCU Control Unit (Tractors without Cab)...2392
    Replacing a TCU Control Unit...2394
    Replacing an SFA Control Unit...2395
    Replacing an SIC Control Unit...2397
    Replacing an ECU Control Unit...2399
    Replacing an ECU Control Unit (Tractors without Cab)...2400
    Replacing an UIC/PLC Control Unit...2401
    Replacing the Terminating Resistors...2402
    Replacing the Performance Monitor (PRF)...2408
    Replace the Basic Informator (BIF)...2409
    Replacing Instrument Unit (Tractors without Cab)...2411
    Replace Operation Unit...2414
  Group 10: Air Conditioning System...2320
    Air-Conditioning System (Summary of References)...2416
    Special or Essential Tools...2417
    Specifications...2572
    Torques for Tightening Refrigerant Hoses...2420
    Safety At Work...2421
    Handling Refrigerant...2422
    In an Emergency...2423
    Safety Equipment...2424
    Storage of Refrigerant Containers...2425
    R134A Refrigerant...2426
    Important Note...2427
    Other Materials Specifications...2572
    Lay-Out of Refrigerant Hoses...2429
    Discharging the Air-Conditioning System...2430
    Evacuating the Air-Conditioning System...2431
    Filling with Refrigerant Oil...2432
    Instructions for Starting Up the DENSO Air-Conditioning Compressor...2434
    Charging the Air-Conditioning System...2435
    Leak Test...2437
    Removing the Compressor...2438
    Checking Level in the Compressor...2439
    Disassembling the Compressor Clutch...2440
    Checking Clutch Hub Clearance...2442
    Checking the Compressor Manifold...2443
    Installing the Compressor...2444
    Removing and Installing the Condenser...2445
    Removing and Installing the Receiver-Drier...2447
    Removing and Installing the Evaporator and Expansion Valve...2448
    Replacing the Expansion Valve...2450
    Installing Condensation Water Drain Hoses...2451
    Removing and Installing the Thermostat Switch...2452
    Adjusting Thermostat Switch Bowden Cables...2453
    Removing and Installing the High/Low Pressure Switch...2454
  Group 11: ClimaTrak...2321
    ClimaTrak - Summary of References...2456
    Removing and Installing the ATC Controller (ClimaTrak)...2457
    Removing and Installing the Driver Unit for Fan Motor (A59)...2458
    Removing and Installing the Sending Unit for Ambient Temperature (Front) (B125)...2459
    Removing and Installing the Sending Unit for Ambient Temperature (Rear) (B126)...2460
    Removing and Installing the Sending Unit for Inside Air Temperature (B127)...2461
    Removing and Installing the Sending Unit for Actual Outlet Air Temperature (B128)...2462
    Removing and Installing the Sending Unit for Evaporator Core Temperature (B129)...2463
    Removing and Installing Sending Unit for Refrigerant Pressure (B130)...2464
    Water Valve (B131) Removal and Installation...2465
    Mode Control for Position of Air Distribution Flaps (B132), Removal and Installation...2466
    Remove and Install the Defog sensor (B143)...2468
  Group 15: Heating System...2321
    Heating System (Summary of References)...2471
    Removal and Installation of Components...2472
    Adjusting Air Flow Bowden Cables...2475
  Group 20: Seats...2321
    Seats (Summary of References)...2479
    Specifications...2572
    Exploded View of Comfort Seat MSG44-A1...2481
    Super Comfort Seat MSG83...2483
    Comfort Seat MSG85...2497
    Air comfort seat MSG95, lower section...2511
    Exploded View of the Instructional Seat...2517
  Group 25: Operator's Cab...2321
    Operator's Cab (Summary of References)...2520
    Removing Cab Frame...2521
    Torques for Hardware on Platform Mounting (2-Post ROPS, Standard Version)...2522
    Cab Mounting Torques...2524
    Removing the Outer Roof...2526
    Removing and Installing the Windshield...2528
    Removing and Installing the Rear Window...2557
    Removal and Installation of Panoramic Windshield...2532
    Installing Door Lock...2539
    Adjusting Windshield and Rear Window Contact Pressure...2541
    Operator's Cab Door Removal and Installation...2542
    Roller Sun-Visor Removal and Installation...2544
    Removing Inner Roof Trim...2545
  Group 26: Low-Clearance Cab...2322
    Low-Clearance Cab (Summary of References)...2547
    Special Tools...2548
    Specifications...2572
    Removing the Cab Frame...2550
    Removal and installation of Cab Mountings...2551
    Removing Outer Roof...2553
    Remove Windshield...2554
    Install Windshield...2555
    Removing the Rear Window...2556
    Installing the Rear Window...2557
    Installing the Outer Roof...2558
    Removing Cab Frame Trim Panel and Speaker Panel...2559
    Removing the Cab Door...2560
    Installing the Cab Door...2561
    Replacing the Rear-View Mirror...2562
    Installing and Adjusting the Door Lock...2563
    Removing the Upper and Lower Side Panels From the Cab Door...2565
    Installing the Upper and Lower Side Panels In the Cab Door...2566
  Group 30: Cab Suspension...2322
    Cab Suspension - Summary of References...2570
    Important Instructions...2571
    Specifications...2572
    Relieving Hydraulic System Pressure...2573
    Installing and Removing the Cab Suspension Shields...2575
    Removing and Installing the Sensor Rod...2576
    Adjusting the Sensor Rod...2577
    Removing the Position Sensor...2578
    Reconditioning the Position Sensor...2579
    Installing the Position Sensor...2581
    Removing the Accumulator...2582
    Reconditioning the Accumulator...2583
    Installing the Accumulator...2585
    Removing Hydraulic Cylinder...2586
    Installing Hydraulic Cylinder...2587
    Removing the Control Valve Block...2588
    Reconditioning the Valves in the Control Valve Block...2589
    Installing the Control Valve Block...2592
    Panhard Link Removal and Installation...2593
    Bleeding Cab Suspension Hydraulic Cylinders...2594
Section 99: Special Tools (Dealer-Fabricated)...2596
  Group 05: Special Tools (Dealer-Fabricated)...2596
    DFLX2 - Suspension Device...2599
    DFLX3 – Suspension Device for PowrQuad Module...2600
    Lifting Device for Low Clearance Cab...2601
    DFLX13 - Holding Device...2604
    Suspension Eyes for Operator's Cab...2603
    Holding Device...2604
    Holding Tool...2605
    DFLX16 - Wooden Block...2606
    DFRW79 – Piston Holding Tool...2607
    DFLX22 – Socket Wrench Insert...2608
    DFLX24 - Seal Installer...2609
    DFLX25 – Driver...2610
    DFLX17 - Assembly and Guide Mandrels...2611
    Turning Device...2612
    Bushing...2613
    DFLX27 – Driver...2614
    DFLX23 – Socket Wrench Insert...2615
    DFLX21 - Special Wrench...2616
  Group 10: Special Tools (available from the dealer)...2596
    D01042AA – Load-Positioning Sling...2618
    D05007ST – Tractor Splitting Stand...2619
    JDE83 – Flywheel Turning Tool...2620
    JDG19 – Special Mounting Brackets...2621
    JDG18 - Snap Ring Tool...2622
    JDG23 – Lifting Sling...2623
    JDG749 - 1.30 m (52 in.) Torque Extension...2624
    JDG750 – Swivel Socket...2625
    JDG820 – Flywheel Turning Tool...2626
    JT05723 – Medium-Duty Rear Tractor Splitting Stand...2627
    JT05724 – Medium-Duty Front Tractor Splitting Stand...2628
    JT05725 – Universal Support Stand...2629
    JT02044 – Support Stand...2630
    KJD10173 – Shaft Puller...2631
    KJD10178B – Cab Tilting Device (NA)...2632
    KJD10169 - Special Puller...2634
    KJD10293 – Disconnecting Tool...2635

Contents...3
  SAFETY...7
    Safety Measures...9
      Recognize Safety Information...9
      'Important' Information...9
      'Note' Information...9
      Prevent Machine Runaway...9
      Handle Fluids Safely—Avoid Fires...10
      Prevent Battery Explosions...10
      Prepare for Emergencies...10
      Prevent Acid Burns...11
      Avoid High-Pressure Fluids...12
      Service Cooling System Safely...12
      Remove Paint Before Welding or Heating...13
      Avoid Heating Near Pressurized Fluid Lines...13
      Work In Ventilated Area...14
      Wear Protective Clothing...14
      Practice Safe Maintenance...15
      Park Machine Safely...15
      Use Proper Lifting Equipment...16
      Construct Dealer-Made Tools Safely...16
      Support Machine Properly...16
      Work in Clean Area...17
      Illuminate Work Area Safely...17
      Service Machines Safely...17
      Use Proper Tools...18
      Service Tires Safely...18
      Service Front-Wheel Drive Tractor Safely...19
      Avoid Eye Contact With Radar...19
      Keep ROPS Installed Properly...19
      Replace Safety Signs...20
      Dispose of Waste Properly...20
      Live With Safety...20
      Safety Measures on Electronic Control Units...21
  GENERAL INFORMATION...23
    Specifications...25
      References, Specifications...25
      Engine Specifications...26
      Cooling System...27
      Injection pump (Lucas)...27
      Injection pump (Bosch VP44)...28
      Electronic Fuel System (Denso Injection Pump; TIER II Engines)...28
      Electronic Fuel System (Stanadyne Injection Pump; TIER II Engines)...28
      Air Intake System...28
      Electrical System...29
      Hydrostatic Steering System...29
      AutoTrac...29
      Clutch...29
      AutoPowr/IVT transmission...30
      PowrQuad and PowrQuad Plus Transmissions...30
      AutoQuad Transmission...31
      Power Reverser...31
      SyncroPlus transmission...32
      Creeper transmission...32
      Rear PTO...32
      Front PTO...33
      Differential assembly...33
      Differential lock...33
      Final drives...33
      Front-Wheel Drive...34
      FWD Axle with TLS...34
      Cab Suspension:...34
      Hydraulic Brakes...34
      Parking Lock...35
      Hydraulic System with Axial Piston Pump...35
      Rockshaft...35
      Front Hitch...35
      Ground Speeds...36
      Front and Rear Wheels...36
      Dimensions and Weights...36
      Capacities...37
      Handling and Storing Diesel Fuel...39
      Diesel Fuel...40
      Lubricity of Diesel Fuel...40
      Diesel Engine Break-In Oil...41
      Diesel Engine Oil (Engine Serial Number up to 799999)...42
      Diesel Engine Oil (Engine Serial Number from 800000)...43
      Transmission and Hydraulic Oil...44
      Front-Wheel Drive Axle Oil...45
      Diesel Engine Coolant...46
      Supplemental Coolant Additives...46
      Grease...47
      Oil Filters...47
      Mixing of Lubricants...47
      Lubricant Storage...48
      Operating in Warm Temperature Climates...48
      Alternative and Synthetic Lubricants...49
      Unified Inch Bolt and Screw Torque Values...50
      Metric Bolt and Screw Torque Values...51
      Hydraulic system inch fitting torques...52
      Hydraulic system metric fitting torques...53
      Product Identification and Sub-Assembly Serial Numbers...54
      Engine serial number...55
      Transmission serial number...55
      Front wheel drive axle serial number...55
      Operator's cab serial number...55
      Operator's seat serial number...56
      Sub-assembly serial numbers...56
    Tune-Up...57
      Summary of References (Tune-Up)...57
      Specifications...57
      Using High-Pressure Washers...58
      Preliminary Engine Test...58
      Tractor Tune-Up...59
      Removing and Cleaning the Primary Air Cleaner Element...61
      Checking the Air Cleaner Safety Element...61
      Installing the Primary Filter Element...61
      Checking the Air Intake System Connections for Leaks...62
      Checking the Crankcase Vent Hose for Clogging...62
      Cleaning the Radiator Grille Screen...62
      Keeping the Radiator Screen Clean...62
      Checking the Caps on the Expansion Tank ...63
      Checking the Radiator for Leaks...63
      Checking the Engine Thermostat...63
      Checking the Operation of the Fuel Transfer Pump...64
      Checking the Fuel Filter...65
      Checking the Fuel Filter (Denso/Stanadyne Injection Pump; TIER II Engines)...66
      Bleeding the Fuel System...66
      Bleeding the Fuel System (Stanadyne Injection Pump; TIER II Engines)...66
      Bleeding the Fuel System (Denso Injection Pump; TIER II Engines) ...67
      Clean the water trap...67
      Run the engine until it is warm, and check engine speeds ...67
      Check setting of fuel injection pump...68
      Check setting of speed control linkage ...68
      Cleaning the Battery, Cables and Battery Box with a Clean Cloth ...68
      Checking the Neutral Start Circuit...69
      Check operation of starting motor...70
      Checking the lighting circuit...70
      Final engine check...70
      Tractor Operation Check...71
    Predelivery Inspection...73
      Predelivery Inspection...73
  ENGINE...75
    Installing and Removing Components...77
      Specifications...77
      Removing the Engine...77
      Installing the Engine...86
  FUEL, AIR INTAKE, COOLING AND EXHAUST SYSTEMS...93
    Speed Control...95
      Summary of References (Speed Control)...95
      General Information...95
      Specifications...95
      Adjusting the Hand Throttle Lever and Accelerator Pedal...96
      Adjusting the Speed Control Linkage...97
      Hand Throttle Lever—Exploded View...98
      Accelerator Pedal on Tractors with Open Operator's Station...99
      Accelerator Pedal, with Mechanical Speed Control...100
      Accelerator Pedal, With Electronic Speed Control ('Cruise Control')...102
      Changing the Accelerator Pedal's Potentiometer...104
      Replacing the Accelerator Pedal Assembly (AutoPowr/IVT)...104
      Removing the Accelerator Pedal's Potentiometer...105
      Removing the Hand Throttle's Potentiometer...106
    Fuel System...109
      Summary of References (Fuel System)...109
      General Information...109
      Special Tool (Dealer-Fabricated)...110
      Removing the Fuel Tank...110
      Installing the Fuel Tank...111
      Replacing the Fuel Gauge Sending Unit...112
      Changing the Fuel Transfer Pump...114
      Changing the Fuel Filter...115
      Bleeding the Fuel System...115
      Bleed the Air from the Fuel System (with Denso/Stanadyne Injection Pump)...116
      Installing Check Valve in Fuel System...117
      Installing Fuel System Check Valve (Denso/Stanadyne Injection Pump; TIER II Engines)...118
    Air Intake System...119
      Air Intake System (Summary of References)...119
      General Information...119
      Air filter - Exploded view...120
      Replacing the Sending Unit for Air Cleaner Restriction (B02)...121
    Cooling System...123
      Cooling System (Summary of References)...123
      General Information...123
      Specifications...124
      Removing and Installing the Ring-Shaped Cooler...124
      Remove the Radiator...125
      Change the Fan or the Viscous Fan Drive...130
      Remove and Install the Intercooler...131
      Remove/Install the Intercooler (with TIER II Engines)...132
      Removing and Installing the Expansion Tank...133
      Removing and Installing the Thermostat Valve...134
      Installing the Radiator...135
      Filling the Cooling System with Coolant...136
      Relieving Tension on the Drive Belt...138
      Change the Drive Belt...138
      Replacing the Drive Belt Tensioner...140
      Repairing the Fan Console...141
      Remove and Install Fan Console (with Mechanical Coolant Pump)...143
    Cold-Weather Starting Aid...145
      Summary of References (Cold-Weather Starting Aids)...145
      Fuel Preheater...145
      Electrical Starting Aid...146
      Coolant Heater...146
    Exhaust System...147
      Summary of References (Exhaust System)...147
      General Information...147
      Specifications...147
      Exhaust to Top Right...148
      Exhaust to Bottom Right...153
  ELECTRICAL SYSTEM...155
    Connectors...161
      Connectors - Summary of References...161
      Special Tools...161
      General...165
      Using high-pressure washers...165
      Disconnecting electrical circuits...166
      Stripping Wire Ends...167
      Installing a Terminal...168
      WEATHER PACK Connectors...169
      METRI PACK Connector With Terminal Lock at the Rear...172
      METRI PACK Connectors with Terminal Lock at the Front...175
      METRI PACK Connectors...177
      Connector at CAN Bus Terminating Resistor...180
      Connectors for Electronic Control Units...182
      Connectors...188
      CRIMP SNAP IN connectors...192
      KOSTAL Connectors...194
      DEUTSCH Connectors...196
      Individual Terminals...198
      Fuse and Relay Boxes...199
      Fuse and Relay Box on Tractors with Open Operator's Station...202
    Wiring Harnesses...205
      Wiring Harnesses for Tractors with SyncroPlus or PowrQuad Transmissions and TIER I Engine — Recondition (Summary of References)...205
      Wiring Harnesses for Tractors with SyncroPlus or PowrQuad Transmissions and TIER II Engine — Recondition (Summary of References)...207
      Wiring Harnesses for Tractors with SyncroPlus or PowrQuad Transmission from Serial No. 398656 — Recondition (Summary of References)...209
      Wiring Harnesses for Tractors with PowrQuad Plus Transmission and TIER I Engine — Recondition (Summary of References)...211
      Wiring Harnesses for Tractors with AutoQuad Transmission and TIER I Engine — Recondition (Summary of References)...213
      Wiring Harnesses for Tractors with PowrQuad Plus or AutoQuad Transmission and TIER II Engine — Recondition (Summary of References)...215
      Wiring Harnesses for Tractors with PowrQuad Plus or AutoQuad Plus Transmission from Serial No. 398656 — Recondition (Summary of References)...216
      Wiring Harnesses for Tractors with AutoPowr/IVT Transmission and TIER II Engine — Recondition (Summary of References)...218
      Wiring Harnesses for Tractors with AutoPowr/IVT transmission from Serial No. 398656 — Recondition (Summary of References)...220
      Wiring Harnesses for Tractors with Open Operator's Station and TIER I Engine — Repair (Summary of References)...222
      Wiring Harnesses for Tractors with Open Operator's Station and TIER II Engine — Repair (Summary of References)...223
      Disconnecting electrical circuits...223
      Ground Point Locations...224
      Removing and Installing Harness W01 — Power Supply...226
      Remove and Install Harness W01 — Power Supply (Open Operator's Station)...227
      Removing and Installing Harness W02 — Tier I Engine Wiring Harness (without Engine Control or with Level 1 ECU)...228
      Removing and Installing Harness W02 — Tier II Engine Wiring Harness (with Level 12 ECU)...230
      Remove and Install Harness W02 — Engine (Level 12 ECU) from Serial No. 398656...232
      Removing and Installing Harness W02 — Tier II Engine Wiring Harness (with Level 11 ECU) (AutoPowr/IVT Transmission)...234
      Remove and Install Harness W02 — Engine (Level 11 ECU) (AutoPowr/IVT Transmission) from Serial No. 398656...236
      Removing and Installing Harness W02 — TIER I Engine Wiring Harness (Open Operator's Station)...238
      Removing and Installing Harness W02 — Tier II Engine Wiring Harness (with Level 12 ECU) (Open Operator's Station)...240
      Removing and Installing Harness W03 — Starting Aid for TIER I and TIER II Engines (without Engine Control or with Level 1 or 12 ECUs)...242
      Remove and Install Harness W03 — Starting Aid (Level 12 ECU) from Serial No. 398656...243
      Removing and Installing Harness W03 — Starting Aid, for TIER II Engines (with Level 11 ECU) (AutoPowr/IVT Transmission)...244
      Removing and Installing Harness W03 — Starting Aid (Level 11 ECU) (AutoPowr/IVT transmission) from Serial No. 398656...245
      Removing and Installing Harness W04 — Headlights...246
      Removing and Installing Harness W06 — Front-Wheel Drive Axle with TLS...247
      Removing and Installing Harness W07 — Front PTO...248
      Removing and Installing Harness W08 — Cab Harness, for TIER I Engine...250
      Removing and Installing Harness W08 — Cab Harness, for TIER II Engine...252
      Remove and Install Harness W08 — Cab from Serial No. 398656...254
      Removing and Installing Harness W08 — Cab Wiring Harness, for TIER II Engine (AutoPowr/IVT Transmission)...256
      Remove and Install Harness W08 — Cab (AutoPowr/IVT Transmission) from Serial No. 398656...258
      Removing and Installing Harness W08 — Open Operator's Station, for TIER I Engine...260
      Removing and Installing Harness W08 — Open Operator's Station, for TIER II Engine...262
      Removing and Installing Harness W09 — Cab - Cowl, TIER I Engine...264
      Removing and Installing Harness W09 — Cab - Cowl, TIER II Engine...266
      Remove and Install Harness W09 — Cowl from Serial No. 398656...268
      Removing and Installing Harness W09 — Cowl, for TIER II Engine (AutoPowr/IVT Transmission)...270
      Remove and Install Harness W09 — Cowl (AutoPowr/IVT Transmission) from Serial No. 398656...272
      Removing and Installing Harness W09 — Cab - Cowl, TIER I Engine (Open Operator's Station)'...274
      Removing and Installing Harness W09 — Cab - Cowl, TIER II Engine (Open Operator's Station)...276
      Removing and Installing Harness W10 — Shift Console...278
      Removing and Installing Harness W11 — Transmission Shift and Hand Throttle...279
      Removing and Installing Harness W11 — Speed Control Lever and Hand Throttle (AutoPowr/IVT transmission)...280
      Removing and Installing Harness W12 — Command Arm (AutoPowr/IVT transmission)...281
      Removing and Installing Harness W13 — Clutch Sending Unit...282
      Removing and Installing Harness W14 — 3-Terminal Power Outlet Socket...283
      Removing and Installing Harness W14 — 3-Terminal Power Outlet Socket (Open Operator's Station)...284
      Removing and Installing Harness W15 — ECU, for TIER I Engine (without Engine Control)...285
      Removing and Installing Harness W15 — ECU, for TIER I Engine (ECU Level 1)...286
      Removing and Installing Harness W15 — ECU, for TIER II Engine (ECU Level 12)...287
      Remove and Install Harness W15 — Engine Control Unit (Level 12 ECU) from Serial No. 398656...288
      Removing and Installing Harness W15 — ECU, for TIER II Engine (ECU Level 11) (AutoPowr/IVT Transmission)...289
      Remove and Install Harness W15 — ECU (Level 11 ECU) (AutoPowr/IVT Transmission) from Serial No. 398656...290
      Removing and Installing Harness W16 — E-SCV / E-ICV Controller (SIC)...292
      Removing and Installing Harness W17 — Multi-function Unit...294
      Removing and Installing Harness W18 — Windshield Wiper Switch (Without Intermittent Wipe)...295
      Removing and Installing Harness W18 — Windshield Wiper Switch (With Intermittent Wipe)...296
      Removing and Installing Harness W19 — Cab Roof, for TIER I Engine...298
      Removing and Installing Harness W19 — Cab Roof, for TIER II Engine...300
      Removing and Installing Harness W20 — Headlights on Cab Frame...303
      Removing and Installing Harness W21 — Worklights on Front of Cab Roof...307
      Removing and Installing Harness W22 — Worklights on Rear of Cab Roof...308
      Removing and Installing Harness W22 — Xenon (HID) Worklights on Rear of Cab Roof...309
      Removing and Installing Harness W23 — Windshield Wiper...310
      Removing and Installing Harness W24 — Rear Window Wiper...312
      Removing and Installing Harness W25 — Rear Window Wiper Switch...313
      Removing and Installing Harness W26 — Fan and Air-Conditioner...314
      Removing and Installing Harness W26 — Fan and Air-conditioner from Serial No. 398656...315
      Removing and Installing Harness W26 — ClimaTrak (Cab)...316
      Removing and Installing Harness W27 — Turn Signal Lights...318
      Removing and Installing Harness W28 — Front End of Transmission (SyncroPlus and PowrQuad Transmissions)...320
      Removing and Installing Harness W28 — Front End of Transmission (PowrQuad Plus and AutoQuad Transmissions)...322
      Removing and Installing Harness W28 — Front End of Transmission (AutoPowr/IVT transmission)...324
      Remove and Install Harness W28 — Front End of Transmission (Open Operator's Station)...326
      Removing and Installing Harness W29 — Valve Block (AutoPowr/IVT Transmission)...327
      Remove and Install Harness W30 — Rear End of Transmission...329
      Removing and Installing Harness W30 — Rear End of Transmission (Open Operator's Station)...332
      Removing and Installing Harness W31 — 7-Terminal Power Outlet Socket...333
      Removing and Installing Harness W32 — Stepper Motors...334
      Removing and Installing Harness W33 — Service...337
      Removing and Installing Harness W34 — Electric Rear-View Mirrors...338
      Removing and Installing Harness W35 — Access Step Lighting and Battery Cut-off Switch (Version 1)...340
      Removing and Installing Harness W35 — Access Step Lighting and Battery Cut-off Switch (Version 2)...342
      Removing and Installing Harness W36 — GreenStar 60-amp Socket, for TIER I Engine...344
      Removing and Installing Harness W36 — 60-amp GreenStar Implement Socket...346
      Removing and Installing Harness W37 — GreenStar Connection, for TIER I Engine...348
      Removing and Installing Harness W39 — GreenStar (Cab), for TIER I Engine...350
      Removing and Installing Harness W39 — GreenStar (Cab)...352
      Removing and Installing Harness W39 — GreenStar with TEC Control Unit (Cab), for TIER I Engine...354
      Removing and Installing Harness W39 — GreenStar with Tractor Equipment interface Controller (Cab)...356
      Removing and Installing Harness W40 — GreenStar (Cab Roof), for TIER I Engine...358
      Removing and Installing Harness W40 — GreenStar (Cab Roof)...359
      Removing and Installing Harness W41 — JDLink...360
      Removing and Installing Harness W42 — Battery Cut-Off Switch, Version 1...362
      Removing and Installing Harness W42 — Battery Cut-Off Switch, Version 2...364
      Removing and Installing Harness W43 — Back-Up Alarm...366
      Removing and Installing Harness W43 — Back-Up Alarm (AutoPowr/IVT Transmission)...368
      Removing and Installing Harness W44 — Back-Up Alarm / Switch for Power Reverser or PowrQuad Transmission...370
      Removing and Installing Harness W45 — Back-Up Alarm / Switch for SyncroPlus Transmission...372
      Removing and Installing Harness W47 — ClimaTrak (Cab Roof)...373
      Removing and Installing Harness W48 — ClimaTrak (Cowl)...375
      Removing and Installing Harness W49 — ClimaTrak (Evaporator Housing)...377
      Removing and Installing Harness W50 — GreenStar (CAN BUS Terminator)...379
      Removing and Installing Harness W51 — AutoTrac (Cab)...380
      Removing and Installing Harness W52 — AutoTrac (Steering Angle Sensor)...382
      Removing and Installing Harness W53 — AutoTrac (Command Arm)...384
    Charging Circuit...385
      Special Tools...385
      Specifications...385
      Repairing the Alternator...385
      Disconnecting Electrical Circuits...386
      Relieve Drive Belt Tension...386
      Remove/Install the Alternator...387
      Pulley Removal and Installation...388
    Starter Motor Circuit...389
      Repairing the Starter Motor...389
      Specifications...389
      Disconnecting Electrical Circuits...389
      Removing and Installing the Starting Motor...390
    Fuses, Relays and Switches...391
      Fuses, Relays and Switches - Recondition (Summary of References)...391
      General Information...392
      Special or Essential Tools...392
      Specifications...393
      Disconnecting electrical circuits...393
      Removing Trim Panels from Cowl...394
      Fuse and Relay Boxes on Tractors with Operator's Cab up to Serial No. 398655...397
      Fuse and Relay Boxes on Tractors with Operator's Cab from Serial No. 398656...408
      Fuse and Relay Boxes on Tractors with Operator's Cab and AutoPowr/IVT Transmission up to Serial No. 398655...419
      Fuse and Relay Boxes on Tractors with Operator's Cab and AutoPowr/IVT Transmission from Serial No. 398656...430
      Fuse and Relay Box on Tractors with Open Operator's Station...441
      Replacing the Main Fuses...444
      Replacing Fuses of Electrical Starting Aid, TIER I and TIER II Engine (without engine control or with Level 1 or 12 ECU)...445
      Replacing Fuses of Electrical Starting Aid, TIER II Engine (Level 11 ECU) (AutoPowr/IVT Transmission)...446
      Replacing the LTC Coolant Pump Fuse (AutoPowr/IVT Transmission)...447
      Replace the Fuses for Power Supply to the Implement BUS (60-amp Implement Socket)...448
      Replacing Starting Motor Relay, TIER I and TIER II Engine (without engine control or with Level 1 or 12 ECU)...449
      Replacing Starting Motor Relay, TIER II Engine (Level 11 ECU) (AutoPowr/IVT Transmission)...450
      Replacing Relay of Electrical Starting Aid, TIER I and TIER II Engine (without engine control or with Level 1 or 12 ECU)...451
      Replacing Relay of Electrical Starting Aid, TIER II Engine (Level 11 ECU) (AutoPowr/IVT Transmission)...452
      Replace the Power Supply Relays for the Implement BUS...453
      Replacing the Main Switch...454
      Replacing the Brake Switches...455
      Replacing the Light Switch...456
      Replacing Full/Dipped-Beam Switch...457
      Replacing the Worklight Switches...457
      Replace the Switch for Lights on Cab Frame...458
      Replacing the Beacon Light Switch...459
      Replacing the Hazard Warning Light Switch...460
      Replacing the Turn Signal Switch...461
      Replacing the Horn Switch...461
      Replacing Switches on Multi-Function Unit...462
      Replacing the Rear Window Wiper and Washer Switch...469
      Replacing the Rear Window Switch...470
      Replace the Dome Light Door Switch...470
      Replacing the Front-Wheel Drive Switch...471
      Replacing the Headland Management (HMS) Switch...472
      Replacing the Record/Save Switch...473
      Replace the Program Switch...474
      Replacing the Switch for AutoQuad Transmission...476
      Replace the Switch for Gear Selector and Auto-mode...477
      Replacing the Park Lock Switch on Tractors with PowrQuad Plus, AutoQuad or AutoQuad Plus Transmissions...480
      Replacing the Back-Up Alarm Switch...481
      Replacing the Fan Switch...482
      Replacing the Switch of the Air-Conditioning System Compressor...483
      Replacing the Differential Lock Switch...484
      Replace the PTO Switches...486
      Replacing the Rockshaft Remote Control Switch...489
      Replace the Switches for the Electrical Rear-View Mirrors...490
      Replace the Switch for the Heated Rear-View Mirrors...490
      Replace the Switch for the Heated Rear Window...491
      Replace the AutoTrac Switch...491
      Replacing the Cruise Control Potentiometer on Tractors with AutoQuad Transmission...493
      Replace the Cruise Control Potentiometer on Tractors with AutoPowr/IVT Transmission...494
      Replace the Auto-mode Potentiometer on Tractors with AutoQuad Plus Transmission...495
      Rockshaft Control...496
      Electrical Activators for Selective Control Valves (E-SCV)...502
      Electrical Activators for Independent Control Valves (E-ICV)...505
    Monitoring Systems...509
      Monitoring Systems - Recondition (Summary of References)...509
      General Information...509
      Note...509
      Note...510
      Note...510
      Disconnecting electrical circuits...510
      Replacing the Engine Speed Sending Unit (B01)...511
      Replacing the Engine Oil Pressure Sending Unit (B04)...512
      Replacing the Sending Unit for the Coolant Temperature Gauge (B08)...513
      Replacing the Acoustic Alarm...514
      Replacing the Acoustic Alarm (Park Lock) on Tractors with AutoPowr/IVT Transmission...515
    Electrical Components...517
      Electrical Components - Recondition (Summary of References)...517
      General Information...517
      Special Tools...517
      Specifications...518
      Disconnecting electrical circuits...518
      Replacing the 7-Terminal Power Outlet Socket...519
      Replacing the 3-Terminal Power Outlet Socket...520
      Replacing the Multiple Power-Outlet Socket Strip...522
      Replacing the Service Socket...523
      Removing the Wiper Motor...526
      Adjusting the Headlights...527
      Adjusting the Lights on the Cab Frame...529
      Safety Instructions for Replacing a Halogen Bulb...530
      Safety Instructions for Replacing Xenon (HID) Bulbs and Ballast Units...531
       Replacing Xenon (HID) Worklights and Ballast Units...532
  SYNCROPLUS TRANSMISSION...535
    Installing and Removing Components...537
      Special or Essential Tools...537
      Dealer-Manufactured Special Tools...538
      Specifications...539
      Removing the Clutch Housing...540
      Installing the Clutch Housing...544
      Removing the Gear Transmission...545
      Installing the Gear Transmission...546
    Transmission Shift Controls...549
      SyncroPlus Transmission Shift Units - Reconditioning (Summary of References)...549
      Specifications...549
      Reconditioning the Gear Shift Mechanism...550
      Reconditioning the Range Shift Mechanism...553
      Checking and Adjusting the Shift Units...556
      Adjusting the Clutch Pedal...560
    Perma Clutch II Module...561
      SyncroPlus Transmission, Perma Clutch II Module - Reconditioning (Summary of References)...561
      Special or Essential Tools...561
      Specifications...563
      Removing the Clutch...564
      Reconditioning the Clutch...565
      Installing the Clutch...572
      Removing the Transmission Oil Pump...572
      Reconditioning the Transmission Oil Pump...574
      Installing the Transmission Oil Pump...578
      Valves and Other Hydraulic Components...581
      Reconditioning the Engagement Override Valve...582
      Reconditioning the Clutch Cooling Valve...582
      Reconditioning the Cooling Pilot Valve...583
      Reconditioning the Filter Relief Valve...583
      Reconditioning the Pressure-Regulating Valve...584
      Reconditioning the Lube Relief Valve...584
      Reconditioning the Cooler Relief Valve...585
      Reconditioning the Clutch Pedal Valve...585
      Replacing the Temperature and Pressure Sending Units...591
    Gear Transmission...593
      SyncroPlus Transmission, Gear Transmission - Reconditioning (Summary of References)...593
      Special or Essential Tools...593
      Specifications...594
      Gear Transmission - Sectional View...595
      Disassembling the Gear Transmission...596
      Reconditioning the Gear Transmission...598
      Preparation for Installing the Gear Transmission...613
      Reconditioning the Shift Cover...617
      Adjusting the Gear Transmission Shift Mechanism...618
      Adjusting the Neutral Start Switch...618
  POWER REVERSER TRANSMISSION...621
    Installing and Removing Components...623
      Special or Essential Tools...623
      Dealer-Manufactured Special Tools...624
      Specifications...625
      Removing the Power Reverser Module...625
      Installing the Power Reverser Module...629
      Removing and Installing the Gear Transmission...630
    Transmission Shift Controls...631
      Power Reverser Shift Units - Reconditioning (Summary of References)...631
      Specifications...631
      Reconditioning the Gear Shift Mechanism...632
      Reconditioning the Range Shift Mechanism...635
      Reconditioning the Forward/Reverse Control...638
      Checking and Adjusting the Shift Units...640
      Adjusting the Reverse Drive Lever...644
      Adjusting the Reverse Drive Linkage...645
      Adjusting the Clutch Pedal...646
    Power Reverser Module...649
      Power Reverser Transmission, Power Reverser Module - Reconditioning (Summary of References)...649
      Special or Essential Tools...649
      Specifications...651
      Power Reverser Module - Sectional View...654
      Components of Power Train...655
      Removing the Disk Brake...655
      Reconditioning the Disk Brake...658
      Installing the Disk Brake...660
      Removing the Clutch and Planetary Carrier...663
      Reconditioning the Clutch and Planetary Carrier...664
      Installing the Clutch and Planetary Carrier...672
      Removing the Transmission Oil Pump...672
      Reconditioning the Transmission Oil Pump...674
      Installing the Transmission Oil Pump...678
      Valves and Other Hydraulic Components...680
      Reconditioning the Pressure-Regulating Valve...682
      Reconditioning the Cooling Pilot Valve...683
      Reconditioning the Clutch Cooling Valve...684
      Reconditioning the Engagement Override Valve...684
      Reconditioning the Filter Relief Valve...685
      Reconditioning the Cooler Relief Valve...685
      Reconditioning the Lube Relief Valve...686
      Reconditioning the Sump Valve...686
      Reconditioning the Accumulator Piston...687
      Reconditioning the Forward/Reverse Valve...688
      Reconditioning the Fwd/Rev Cooling Control Valve...692
      Reconditioning the Modulator Valve...693
      Reconditioning the Connecting Valve...693
      Reconditioning the Clutch Pedal Valve...694
      Replacing the Temperature and Pressure Sending Units...702
      Replacing the Oil Filter...703
      Replacing the Neutral Start Switch...703
    Gear Transmission...705
      Power Reverser Transmission, Gear Transmission - Reconditioning (Summary of References)...705
      Special or Essential Tools...705
      Specifications...706
      Gear Transmission - Sectional View...707
      Disassembling the Gear Transmission...708
      Reconditioning the Gear Transmission...710
      Preparation for Installing the Gear Transmission...721
      Reconditioning the Shift Cover...725
      Adjusting the Shift Mechanism on the Gear Transmission...726
  AUTOPOWR/IVT TRANSMISSION...729
    Installing and Removing Components...731
      Specifications...731
      Removing the AutoPowr/IVT Transmission...731
      Installing the AutoPowr/IVT Transmission...735
    Transmission Shift Controls...739
      AutoPowr/IVT Transmission Shift Units - Reconditioning (Summary of References)...739
      Reconditioning the Speed Control Lever...739
      Reverser control, reconditioning...748
      Reconditioning the Clutch Actuation Mechanism...749
      Reconditioning the Manual Park Lock Release Mechanism...754
      Releasing the Park Lock Manually...756
    Input Housing...759
      AutoPowr/IVT Transmission, Input Housing — Reconditioning (Summary of References)...759
      Special Tools...760
      Specifications...761
      Replace Hydrostatic Unit Speed Sending Unit (B62) (Repair Level 1 and 2)...764
      Replacing Pressure Sending Unit B87, S73, S74 (Repair Level 1 and 2)...765
      Replacing Thermostat Valve (Repair Level 1 and 2)...766
      Replacing Filter By-Pass Valve (Cold-Weather Starting) (Repair Level 1 and 2)...766
      Replacing the Oil Filter (Repair Level 1 and 2)...767
      Removing the System Pressure Control Block (Repair Level 1 and 2)...768
      Installing System Pressure Control Block (Repair Level 1 and 2)...769
      Removing the Transmission Oil Pump (Repair Level 1 and 2)...773
      Reconditioning the Transmission Oil Pump (Repair Level 1 and 2)...774
      Installing the Transmission Oil Pump (Repair Level 1 and 2)...776
      Removing the Vibration Damper (Repair Level 1 and 2)...778
      Reconditioning the Vibration Damper (Repair Level 1 and 2)...778
      Installing the Vibration Damper (Repair Level 1 and 2)...780
      Removing the Front Plate (Repair Level 1 and 2)...780
      Installing the Front Plate (Repair Level 1 and 2)...782
      Removing Clutch Control Block (Repair Level 1 and 2)...783
      Reconditioning Clutch Control Block (Repair Level 1 and 2)...785
      Installing the Clutch Control Block (Repair Level 1 and 2)...790
      Separating the Input and Output Housings (Repair Level 2)...793
      Joining the Input and Output Housings (Repair Level 2)...794
      Removing BG Disk Brake (Repair Level 2)...795
      Installing BG Disk Brake (Repair Level 2)...797
      Removing Shift Turret (Repair Level 2)...798
      Reconditioning the Shift Turret (Repair Level 2)...799
      Installing the Shift Turret (Repair Level 2)...805
      Removing the Hydrostatic Unit (Repair Level 2)...806
      Installing the Hydrostatic Unit (Repair Level 2)...809
      Reconditioning the Hydrostatic Unit Output Shaft (Repair Level 2)...814
      Measuring the Gaps Between Transmission Shafts (Repair Level 2)...818
      Replacing the Wiring Harness / Replacing the Fittings on the Housing (Repair Level 2)...824
    Output Housing...827
      AutoPowr/IVT Transmission, Output Housing — Reconditioning (Summary of References)...827
      Special or Essential Tools...828
      Specifications...829
      Replacing Transmission Input Speed Sending Unit (B61) (Repair Level 1 and 2)...831
      Replacing Transmission Output Speed Sending Unit (B63) (Repair Level 1 and 2)...832
      Replace Pressure Sending Unit (B90) for Park Lock Control Block (Repair Level 1 and2)...832
      Replacing the Bleed Valve (Repair Level 2)...833
      Removing the Park Lock Control Block (Repair Level 1 and 2)...834
      Reconditioning the Park Lock Control Block (Repair Level 1 and 2)...835
      Reconditioning the Park Lock Cam (Repair Level 1 and 2)...846
      Installing the Park Lock Control Block (Repair Level 1 and 2)...849
      Removing the Pneumatic Pump (Repair Level 1 and 2)...850
      Installing the Vibration Damper (Repair Level 1 and 2)...851
      Removing the Direction Turret and Reverse Intermediate Shaft (Repair Level 2)...853
      Installing Direction Turret and Reverse Intermediate Shaft (Repair Level 2)...855
      Removing the Drive Shaft for the Hydrostatic Unit (Repair Level 2)...858
      Removing the Through-Drive Shaft (Repair Level 2)...859
      Installing the Through-Drive Shaft (Repair Level 2)...862
      Removing the Drive Gear for the Hydrostatic Unit (Repair Level 2)...865
      Removing the Idler Gear with Pneumatic Pump Drive (Repair Level 2)...867
      Installing the Idler Gear with Pneumatic Pump Drive (Repair Level 2)...868
      Replacing the Screw Plugs (Repair Level 1 and 2) ...870
    Differential Drive Shaft Assembly...871
      AutoPowr/IVT Transmission, Differential Drive Shaft — Reconditioning (Summary of References)...871
      Specifications...871
      Differential Drive Shaft — Sectional View...872
      Disassembling the Differential Drive Shaft (without Bearings)...873
      Reconditioning the Cover with the Park Lock Pawl...876
      Assembling the Differential Drive Shaft (without Bearings)...877
      Replacing the Differential Drive Shaft / Reconditioning the Bearings...882
  POWRQUAD, POWRQUAD PLUS AND AUTOQUAD TRANSMISSIONS...887
    Installing and Removing Components...889
      Specifications...889
      PowrQuad Plus Transmission, Removal and Installation...889
      AutoQuad Transmission, Removal and Installation...890
      Removing the PowrQuad Transmission...890
      Installing the PowrQuad Transmission...894
      Removing Creeper or Option Transmissions...895
      Installing Creeper or Option Transmissions...897
      Removing the Range Transmission...899
      Installing the Range Transmission...901
    Transmission Shift Controls...903
      PowrQuad Transmission Shift Units - Reconditioning (Summary of References)...903
      Specifications...904
      Gear Shift Linkage, Reconditioning (Reverser Control on Steering Column)...905
      Range Shift Linkage, Reconditioning (Reverser Control on Steering Column)...908
      Reconditioning the Reverser Control (on Steering Column)...912
      Adjusting the Reverse Drive Lever (Reverser Control on Steering Column)...914
      Adjusting the Reverse Drive Linkage...915
      Checking and Adjusting the Shift Mechanisms/Linkages (Reverser Control on Steering Column)...916
      Repairing the Range Shift Linkage (PowrQuad Plus and AutoQuad Transmissions)...922
      Check and Adjust the Shift Controls/Linkages (PowrQuad Plus and AutoQuad transmissions)...926
      Adjust the Clutch Pedal (PowrQuad Transmission)...932
      Reconditioning the Clutch Actuation (PowrQuad Plus & AutoQuad Transm.)...933
    PowrQuad Module...937
      PowrQuad, PowrQuad Plus and AutoQuad Transmissions - Summary of References...937
      Special or Essential Tools...937
      Specifications...939
      Transmission Components...942
      Replacing the Neutral Start Circuit (with Mech. Actuated PowrQuad Module)...943
      Replace Temperature Sensor and Pressure Switches...943
      Removing and Installing the Oil Filter Housing...946
      Replacing the Oil Filter...947
      Removing and Installing the Front Valve Housing...948
      Removing and Installing the Valves in the Front Valve Housing...951
      Removing and Installing the Valves in the Front Valve Housing (with Mech. Actuated PowrQuad Module)...955
      Remove and Install the Front Transmission Cover...965
      Removing and Installing the Valves in the Front Transmission Cover...968
      Removing and Installing the Valves in the Front Transmission Cover (with Mech. Actuated PowrQuad Module)...972
      Replacing the Clutch Pedal Valve (with Mech. Actuated PowrQuad Module)...976
      Removing and Installing the Shift Valve Housing...981
      Remove and Install the Valves in the Shift Valve Housing...981
      Removing and Installing the Shift Valve Housing (with Mech. Actuated PowrQuad Module)...984
      Removing and Installing the Valves in the Shift Valve Housing (with Mech. Actuated PowrQuad Module)...986
      Removing the Transmission Oil Pump...989
      Reconditioning the Transmission Oil Pump...990
      Installing the Transmission Oil Pump...994
      Removing the Gear-Shift Planetary Drive...995
      Repairing the Gear-Shift Planetary Drive...996
      Install Gear-Shift Planetary Drive...1002
      Removing the B1 Brake Housing...1007
      Reconditioning the B1 Brake...1007
      Installing the B1 Brake Housing...1009
      Removing the B2-B3 Brake Housing...1010
      Reconditioning the B2 Brake...1010
      Reconditioning the B3 Brake...1012
      Installing the B2-B3 Brake Housing...1014
      Removing the C4 Clutch...1015
      Recondition the C4 Clutch...1015
      Installing the C4 Clutch...1023
      Removing the Reverse Brake...1025
      Reconditioning the Reverse Brake...1025
      Installing the Reverse Brake...1028
      Removing the Forward Clutch with Planetary Drive (Forward/Reverse)...1029
      Recondition Forward Clutch with Planetary Drive (Forward/Reverse)...1029
      Installing the Forward Clutch with Planetary Drive (Forward/Reverse)...1040
      Replacing the Output Shaft...1042
    Creeper Transmission...1045
      Creeper Transmission - Reconditioning (Summary of References)...1045
      Specifications...1045
      Removing the Creeper Transmission...1046
      Reconditioning the Creeper Transmission...1047
      Installing the Creeper Transmission...1062
      Reconditioning the Shift Cover...1066
    Option Transmission...1067
      Option Transmission - Reconditioning (Summary of References)...1067
      Specifications...1067
      Removing the Option Transmission...1067
      Reconditioning the Option Transmission...1069
      Installing the Option Transmission...1076
    Range Transmission...1079
      Range Transmission- Reconditioning (Summary of References)...1079
      Specifications...1080
      Range Transmission - Sectional View...1082
      Removing the Range Transmission...1084
      Reconditioning the Range Transmission...1085
      Installing the Range Transmission...1107
      Reconditioning the Shift Cover...1114
      Replacing the Transmission Speed Sensor (B104)...1115
  DRIVE SYSTEMS...1117
    Installing and Removing Components...1119
      Special or Essential Tools...1119
      Dealer-Manufactured Special Tools...1121
      Specifications...1123
      Removing the FWD Clutch...1124
      Installing the FWD Clutch...1125
      Removing the Differential Housing...1126
      Installing the Differential Housing...1134
      Removing the Final Drives...1138
      Installing the Final Drives...1143
      Removing the Rear PTO...1146
      Installing the Rear PTO...1149
      Removing the Front PTO...1151
      Installing the Front PTO...1152
    U-Jointed Shafts and Torsion Damper...1155
      Summary of References (U-Jointed Shafts and Torsion Damper)...1155
      Special Tools...1155
      Use of Special Tool KJD10426...1156
      Specifications...1157
      Remove U.J. Shaft (Front-Wheel Drive)...1158
      Reconditioning the U.j. Shaft (FWD)...1158
      Installing the U.j. Shaft (FWD)...1161
      Removing the U.j. Shaft (Engine)...1162
      Removing and Installing the Ring-Shaped Cooler...1163
      Removing the Torsion Damper...1164
      Changing the Torsion Damper Bearings...1165
      Installing the Torsion Damper...1165
      Installing Engine U.J. Shaft...1166
    Front-Wheel Drive Clutch...1167
      Front-Wheel Drive Clutch - Reconditioning (Summary of References)...1167
      Special Tools...1167
      Other Material...1168
      Specifications...1168
      Replacing the Sending Unit for Front-Wheel Drive Axle Speed (B89)...1169
      Disassembling the Front Wheel Drive Clutch...1170
      Front-Wheel Drive Clutch — Exploded View...1174
      Assembling the Front-Wheel Drive Clutch...1175
    Differential...1183
      Differential - Reconditioning (Summary of References)...1183
      Specifications...1183
      Replacing the Sending Unit (B09 or B35 or B84)...1184
      Removing the Differential...1185
      Disassembling the Differential...1186
      Differential — Exploded View...1190
      Assembling the Differential...1191
      Installing the Differential...1194
    Hydraulic Pump Drive...1197
      Specifications...1197
      Reconditioning the Hydraulic Pump Drive...1197
      Adjusting the Hydraulic Pump Drive...1205
    Final Drives...1207
      Special or Essential Tools...1207
      Specifications...1208
      Reconditioning the Final Drives...1208
    Rear PTO...1221
      Rear PTO Options — Summary of References...1221
      Special Tools...1222
      Dealer-Fabricated Special Tools...1223
      Other Material...1224
      Specifications...1225
      Replacing the Output Shaft Seal Ring...1227
      Changing the O-Ring on Reversible PTO...1228
      Removing the PTO Clutch...1229
      Reconditioning the PTO Clutch...1230
      Installing the PTO Clutch...1236
      Reconditioning the PTO Brake...1237
      Disassembling the PTO Drive Train...1238
      Reconditioning the Output Shaft (540/1000 rpm Reversible)...1241
      Reconditioning the Countershaft (540/1000 rpm)...1243
      Assembling the PTO Drive Train...1244
      Adjusting Taper Roller Bearing at Output Shaft...1245
      Adjusting the Taper Roller Bearing of the Countershaft...1246
      Installing the Support and Adjusting the Taper Roller Bearings...1248
      Installing the PTO Housing...1248
      Removing the PTO Modulating Valve...1249
      Reconditioning the PTO Modulating Valve...1249
      Installing the PTO Modulating Valve...1250
      Repairing the Solenoid Valve...1251
      Replacing the PTO Speed Sending Unit...1252
    Front PTO...1253
      Front PTO - Reconditioning (Summary of References)...1253
      Other Material...1254
      Specifications...1255
      General Repair Procedures...1257
      Replacing the Solenoid Valve...1257
      Reconditioning the Modulator Valve...1258
      Replacing the Front PTO Speed Sending Unit (B58)...1259
      Cleaning and Replacing the Filter...1260
      Reconditioning the Pressure-Regulating Valve...1261
      Checking the Cooler Relief and Filter By-Pass Valves...1262
      Removing and Installing the Valve Plate...1262
      Front PTO — Sectional View...1263
      Disassembling the Front PTO...1265
      Reconditioning the Oil Pump...1267
      Reconditioning the PTO Clutch...1270
      Reconditioning the PTO Brake...1275
      Reconditioning the Intermediate Gear Shaft (PTO Rotating Counterclockwise)...1278
      Reconditioning the Drive Shaft...1279
      Assembling the Front PTO...1283
    Front Implement Drive...1289
      Front Implement Drive (Summary of References)...1289
      General Information...1289
      Special Tools...1289
      Specifications...1290
      Summary of Torques...1290
      Preliminary work...1291
      Removing and Installing the Drive Shaft Adapter...1292
      Removing and Installing the Drive Shaft...1294
  STEERING AND BRAKES...1299
    Hydrostatic Steering...1301
      Hydrostatic Steering (Summary of References)...1301
      Special Tools...1301
      Specifications...1303
      Preliminary Work...1303
      Disconnect/Connect Steering or Brake Hoses...1304
      Steering Valve - Removal (Tractors with Cab)...1304
      Steering Valve - Removal (Tractors without Cab)...1309
      Disassembling the Steering Valve...1312
      Exploded View of Steering Valve...1315
      Assembling the Steering Valve...1316
      Adjusting the Shock Valves...1323
      Steering Wheel and Steering Column (With Cab)...1324
      Steering Wheel and Steering Column (Tractors without Cab)...1326
      Recondition the Steering Column...1327
      Steering Valve - Installation (Tractors with Cab)...1328
      Steering Valve - Installation (Tractors without Cab)...1333
    Steering Cylinder...1337
      Steering Cylinder (Summary of References)...1337
      General Information...1337
      Special or Essential Tools...1337
      Specifications...1338
      Removing the Steering Cylinder...1338
      Disassembling the Steering Cylinder...1339
      Assembling the Steering Cylinder...1340
      Installing the Steering Cylinder...1340
    Brake Valve...1343
      Summary of References (Brake Valve)...1343
      Special Tools...1343
      Specifications...1343
      Accumulators - Remove and Install from Tractor Serial Number 440694...1344
      Brake Valve (With Power Fill)...1346
      Power-Fill Brake Valve with MFWD and Disk Brake ...1362
    Rear Brakes...1383
      Summary of References (Rear Brakes)...1383
      Special or Essential Tools...1383
      Specifications...1385
      Removing the Rear Brakes...1385
      Installing the Rear Brake...1388
      Checking Brake Pistons for Return Movement and Leakage...1389
      Final assembly...1390
      Bleeding the Brakes (Brake Valve, Power-Fill Brakes/MFWD and Disk Brake)...1390
    AutoTrac...1393
      Summary of References (AutoTrac)...1393
      Removal and Installation of Steering Control Valve (Y49)...1393
      Removal and Installation of Steering Input Device (B138)...1395
  Hydraulic System...1397
    Controls...1399
      Hydraulic System — Controls (Summary of References) ...1399
      Specifications...1399
      Selective Control Valves — Removing and Installing the Actuating Elements...1400
      Selective Control Valves — Adjusting the Bowden Cable...1403
      Removing and Installing the Multifunction Lever...1404
      Adjusting the Multi-Function Lever...1406
    Hydraulic Pump and Charge Oil Pump...1407
      Other Material...1407
      Specifications...1407
      Removing and Installing the Charge Pump...1409
      Reconditioning the Charge Pump...1410
      Charge Pump - Checking the Lube Oil Valve...1412
      Hydraulic Oil Reservoir — Restrictor...1412
      Hydraulic Pump — Removing and Installing the Pressure-and-Flow Controller...1413
      Hydraulic Pump — Reconditioning the Pressure-and-Flow Controller...1414
      Removing and Installing the Hydraulic Pump...1416
      Reconditioning the Hydraulic Pump...1418
    Valves...1425
      Reconditioning the Hydraulic System Valves — Summary of References...1425
      Special Tools...1425
      Special Tools (Dealer Fabricated)...1426
      Specifications...1427
      Hydraulic System — General Instructions on Safety and Repair...1429
      Direct Control of Rockshaft...1430
      Rockshaft Valve (Narrow Version) — Removal and Installation of Spacer Housing...1431
      Removing the Rockshaft Valve...1433
      Recondition the Rockshaft Valve...1434
      Rockshaft Valve — Depth to Which Raising and Lowering Valves are Screwed In...1441
      Rockshaft Valve — Removing and Installing the Stepper Motor...1441
      Rockshaft Valve — Centering the Stepper Motor...1443
      Installing the Rockshaft Valve...1444
      Removing the Main Block...1446
      Reconditioning the Main Block...1448
      Installing the Main Block...1452
      Reconditioning the Hydraulic Oil Filter...1453
    Rockshaft...1455
      Special or Essential Tools...1455
      Other Material...1455
      Specifications...1456
      Rockshaft — Removing and Installing the Electronic Control Unit...1456
      Rockshaft — Removing and Installing the Position Sensor and Toothed Segment...1457
      Rockshaft — Removing and Installing the Rockshaft...1460
      Rockshaft — Removing the Rockshaft Cylinders...1463
      Rockshaft — Reconditioning the Rockshaft Cylinders...1463
      Rockshaft — Installing the Rockshaft Cylinders...1465
      Rockshaft — Removing and Installing the Draft Sensors and Draft Link Bearing Pins...1466
    Selective Control Valves and Couplers...1471
      Reconditioning the Selective Control Valves and Couplers — Summary of References...1471
      Special Tools...1472
      Special Tools (Dealer Fabricated)...1472
      Other Material...1472
      Specifications...1473
      Reconditioning the Selective Control Valves and Couplers — General Instructions on Safety and Reconditioning...1476
      SCV Identification...1477
      Arrangement of the Shuttle Valves...1478
      Removing the Selective Control Valves...1480
      Series 200/300 Selective Control Valves — Replacing the Control Knobs...1482
      Series 200/300 Selective Control Valves — Inspecting the Check Valves...1483
      Series 200/300 Selective Control Valves — Inspecting the Inlet Check Valve and Metering Valve...1484
      Series 200 Selective Control Valves — Reconditioning...1486
      Series 300 Selective Control Valves — Inspecting the Pressure Compensator Valve...1492
      Series 300 Selective Control Valves — Reconditioning...1494
      Installing the Selective Control Valves...1502
      Selective Control Valves — Installing the Endplate...1504
      Selective Control Valves — Reconditioning the Couplers...1508
    Independent Control Valve (ICV)...1513
      Reconditioning Independent Control Valves — Summary of References...1513
      Other Material...1513
      Specifications...1514
      Removing the Independent Control Valve (M-ICV)...1518
      Recondition the Independent Control Valve (M-ICV)...1520
      Independent Control Valves — Reconditioning the Inlet Plate...1532
      Assemble the Independent Control Valve (M-ICV)...1533
      Installing the Independent Control Valve (M-ICV)...1535
      Independent Control Valve (E-ICV) — Removing and Installing the Stepper Motors...1536
      Removing the Independent Control Valve (E-ICV)...1539
      Recondition the Independent Control Valve (E-ICV)...1540
      Assembling the Independent Control Valves (E-ICV)...1546
      Installing the Independent Control Valve (E-ICV)...1548
  MISCELLANEOUS...1549
    Installing and Removing Components...1551
      Specifications...1551
      Removing and Installing the Main Frame (Summary of References)...1551
      Removing the Main Frame...1552
      Installing the Main Frame...1558
      Removing and Installing the Front Axle or Front-Wheel Drive Axle (Summary of References)...1559
      Removing the Front Axle...1560
      Installing the Front Axle...1561
      Removing the Front-Wheel Drive Axle...1562
      Installing the Front-Wheel Drive Axle...1564
      Removing the Front-Wheel Drive Axle With TLS...1565
      Installing the Front-Wheel Drive Axle With TLS...1569
      Removing and Installing the Front Axle Support (Summary of References)...1571
      Removing the Front Axle Support...1571
      Installing the Front Axle Support...1577
    Main Frame...1579
      Specifications...1579
      Recondition the Main Frame (with or without TLS front-wheel drive axle)...1579
    Front Axle...1585
      Special or Essential Tools...1585
      Specifications...1586
      Front Axle - Reconditioning (Summary of References)...1586
      Removing the Front Axle...1587
      Reconditioning the Front Axle...1587
      Installing the Front Axle...1597
      Checking and Adjusting Toe-In...1599
    Front Wheels, Rear Wheels and Fenders...1601
      Front Wheels, Rear Wheels and Fenders - Reconditioning (Summary of References)...1601
      Special or Essential Tools...1601
      Specifications...1602
      Pivoting Front Fender...1604
      Removing the Front and Rear Wheels...1606
      Reconditioning the Front and Rear Wheels...1608
      Installing the Front and Rear Wheels...1612
    Trailer Mounting and Swinging Drawbar...1617
      Tightening Torque On Center Link Bracket...1617
      Tightening Torques On Swinging Drawbar...1617
      Tightening Torques On High-Clearance Drawbar...1618
      Adjusting the High-Clearance Drawbar...1619
      Adjusting the Retaining Strap...1619
    Triple Link Suspension (TLS) of Front-Wheel Drive Axle...1621
      Triple Link Suspension (TLS) of FWD Axle (Summary of References)...1621
      Special or Essential Tools...1622
      Other Material...1625
      Specifications...1626
      Relieving Pressure in the Hydraulic System...1628
      Removing/Installing the Oscillation Limiter...1629
      Removing the Panhard Link...1630
      Installing the Panhard Link...1631
      Removing and Installing the Sensor Rod...1632
      Removing the Position Sensor...1633
      Reconditioning the Position Sensor...1635
      Installing the Position Sensor...1636
      Removing the Hydraulic Cylinder...1637
      Repairing the Hydraulic Cylinder...1644
      Installing the Hydraulic Cylinder...1656
      Removing the Control Valve Block...1661
      Repairing the Valves in the Control Valve Block...1663
      Installing the Control Valve Block...1670
      Removing the Accumulator...1672
      Reconditioning the Accumulator...1673
      Installing the Accumulator...1674
      Removing and Reconditioning the Bearing Support...1675
      Installing the bearing support...1683
  OPERATOR'S CAB...1689
    Installing and Removing Components...1691
      Special Tools...1691
      Dealer-Fabricated Special Tools...1693
      Specifications...1695
      Operator's Cab / Open Station, Tilting or Removing and Installing...1696
      Tilting the Operator's Cab Upward...1696
      Tilting the Operator's Cab Downward...1705
      Removing the Operator's Cab...1711
      Installing the Operator's Cab...1721
      Removing the Open Operator's Station...1726
      Installing the Open Operator's Station...1732
      Checking and Adjusting the Shift Mechanisms/Linkages...1735
    Controls and Instruments...1737
      Controls and Instruments (Summary of References)...1737
      Replacing Bulbs on the Instrument Unit...1737
      Removing Control Unit...1738
      Removing Control Unit for the Lighting System...1738
      Instructions when Replacing a Control Unit...1739
      Replacing the UIM Control Unit...1739
      Replacing a VTI Display...1740
      Replacing a BCU Control Unit...1740
      Replacing a BCU Control Unit (Tractors without Cab)...1741
      Replacing a TCU Control Unit...1742
      Replacing an SFA Control Unit...1743
      Replacing an SIC Control Unit...1744
      Replacing an ECU Control Unit...1744
      Replacing an ECU Control Unit (Tractors without Cab)...1745
      Replacing an UIC/PLC Control Unit...1745
      Replacing the Terminating Resistors...1746
      Replacing the Performance Monitor (PRF)...1751
      Replace the Basic Informator (BIF)...1751
      Replacing Instrument Unit (Tractors without Cab)...1752
      Replace Operation Unit...1754
    Air Conditioning System...1755
      Air-Conditioning System (Summary of References)...1755
      Special or Essential Tools...1755
      Specifications...1757
      Torques for Tightening Refrigerant Hoses...1758
      Safety At Work...1758
      Handling Refrigerant...1759
      In an Emergency...1759
      Safety Equipment...1760
      Storage of Refrigerant Containers...1760
      R134A Refrigerant...1761
      Important Note...1762
      Other Materials Specifications...1762
      Lay-Out of Refrigerant Hoses...1762
      Discharging the Air-Conditioning System...1763
      Evacuating the Air-Conditioning System...1764
      Filling with Refrigerant Oil...1765
      Instructions for Starting Up the DENSO Air-Conditioning Compressor...1766
      Charging the Air-Conditioning System...1767
      Leak Test...1768
      Removing the Compressor...1768
      Checking Level in the Compressor...1769
      Disassembling the Compressor Clutch...1769
      Checking Clutch Hub Clearance...1771
      Checking the Compressor Manifold...1771
      Installing the Compressor...1772
      Removing and Installing the Condenser...1773
      Removing and Installing the Receiver-Drier...1774
      Removing and Installing the Evaporator and Expansion Valve...1775
      Replacing the Expansion Valve...1775
      Installing Condensation Water Drain Hoses...1776
      Removing and Installing the Thermostat Switch...1776
      Adjusting Thermostat Switch Bowden Cables...1777
      Removing and Installing the High/Low Pressure Switch...1777
    ClimaTrak...1779
      ClimaTrak - Summary of References...1779
      Removing and Installing the ATC Controller (ClimaTrak)...1779
      Removing and Installing the Driver Unit for Fan Motor (A59)...1780
      Removing and Installing the Sending Unit for Ambient Temperature (Front) (B125)...1780
      Removing and Installing the Sending Unit for Ambient Temperature (Rear) (B126)...1781
      Removing and Installing the Sending Unit for Inside Air Temperature (B127)...1782
      Removing and Installing the Sending Unit for Actual Outlet Air Temperature (B128)...1783
      Removing and Installing the Sending Unit for Evaporator Core Temperature (B129)...1783
      Removing and Installing Sending Unit for Refrigerant Pressure (B130)...1784
      Water Valve (B131) Removal and Installation...1784
      Mode Control for Position of Air Distribution Flaps (B132), Removal and Installation...1785
      Remove and Install the Defog sensor (B143)...1786
    Heating System...1789
      Heating System (Summary of References)...1789
      Removal and Installation of Components...1789
      Adjusting Air Flow Bowden Cables...1791
    Seats...1793
      Seats (Summary of References)...1793
      Specifications...1793
      Exploded View of Comfort Seat MSG44-A1...1794
      Super Comfort Seat MSG83...1795
      Comfort Seat MSG85...1807
      Air comfort seat MSG95, lower section...1820
      Exploded View of the Instructional Seat...1825
    Operator's Cab...1827
      Operator's Cab (Summary of References)...1827
      Removing Cab Frame...1827
      Torques for Hardware on Platform Mounting (2-Post ROPS, Standard Version)...1828
      Cab Mounting Torques...1829
      Removing the Outer Roof...1831
      Removing and Installing the Windshield ...1831
      Removing and Installing the Rear Window...1832
      Removal and Installation of Panoramic Windshield...1833
      Installing Door Lock...1839
      Adjusting Windshield and Rear Window Contact Pressure...1840
      Operator's Cab Door Removal and Installation...1840
      Roller Sun-Visor Removal and Installation...1841
      Removing Inner Roof Trim...1842
    Low-Clearance Cab...1843
      Low-Clearance Cab (Summary of References)...1843
      Special Tools...1843
      Specifications...1844
      Removing the Cab Frame...1845
      Removal and installation of Cab Mountings...1846
      Removing Outer Roof...1847
      Remove Windshield...1847
      Install Windshield...1848
      Removing the Rear Window...1848
      Installing the Rear Window...1849
      Installing the Outer Roof...1850
      Removing Cab Frame Trim Panel and Speaker Panel...1850
      Removing the Cab Door...1851
      Installing the Cab Door...1851
      Replacing the Rear-View Mirror...1851
      Installing and Adjusting the Door Lock...1852
      Removing the Upper and Lower Side Panels From the Cab Door...1853
      Installing the Upper and Lower Side Panels In the Cab Door...1854
    Cab Suspension...1857
      Cab Suspension — Summary of References...1857
      Important Instructions...1857
      Specifications...1858
      Relieving Hydraulic System Pressure...1859
      Installing and Removing the Cab Suspension Shields...1859
      Removing and Installing the Sensor Rod...1860
      Adjusting the Sensor Rod...1860
      Removing the Position Sensor...1861
      Reconditioning the Position Sensor...1862
      Installing the Position Sensor...1862
      Removing the Accumulator...1863
      Reconditioning the Accumulator...1864
      Installing the Accumulator...1865
      Removing Hydraulic Cylinder...1865
      Installing Hydraulic Cylinder...1865
      Removing the Control Valve Block...1866
      Reconditioning the Valves in the Control Valve Block...1867
      Installing the Control Valve Block...1870
      Panhard Link Removal and Installation...1870
      Bleeding Cab Suspension Hydraulic Cylinders...1871
  Special Tools (Dealer-Fabricated)...1873
    Special Tools (Dealer-Fabricated)...1875
      DFLX2 - Suspension Device...1875
      DFLX3 - Suspension Device for PowrQuad Module...1876
      Lifting Device for Low Clearance Cab...1877
      DFLX13 - Holding Device...1878
      Suspension Eyes for Operator's Cab...1878
      Holding Device...1879
      Holding Tool...1879
      DFLX16 - Wooden Block...1880
      DFRW79 - Piston Holding Tool...1880
      DFLX22 - Socket Wrench Insert...1880
      DFLX24 - Seal Installer...1880
      DFLX25 - Driver...1881
      DFLX17 - Assembly and Guide Mandrels...1881
      Turning Device...1881
      Bushing...1882
      DFLX27 - Driver...1882
      DFLX23 - Socket Wrench Insert...1883
      DFLX21 - Special Wrench...1883
    Special Tools (available from the dealer)...1885
      D01042AA - Load-Positioning Sling...1885
      D05007ST - Tractor Splitting Stand...1885
      JDE83 - Flywheel Turning Tool...1885
      JDG19 - Special Mounting Brackets...1885
      JDG18 - Snap Ring Tool...1885
      JDG23 - Lifting Sling...1886
      JDG749 - 1.30 m (52 in.) Torque Extension...1886
      JDG750 - Swivel Socket...1886
      JDG820 - Flywheel Turning Tool...1886
      JT05723 - Medium-Duty Rear Tractor Splitting Stand...1886
      JT05724 - Medium-Duty Front Tractor Splitting Stand...1887
      JT05725 - Universal Support Stand...1887
      JT02044 - Support Stand...1887
      KJD10173 - Shaft Puller...1887
      KJD10178B - Cab Tilting Device (NA)...1888
      KJD10169 - Special Puller...1889
      KJD10293 - Disconnecting Tool...1889

John Deere 6120, 6220, 6320, 6420 & 6120L, 6220L, 6320L, 6420L, 6520L Tractors Technical Manual (Repair) (TM4647)