John Deere 4955 Tractor Service Repair Manual Instant Download (tm1460)

1
4555, 4755, 4955
and 4560, 4760, 4960
Tractors Repair
For complete service information also see
4555-4955 and 4560-4960 Tractors Operation and
Tests . . . . . . . . . . . . . . TM1461 6076
Engines. . . . . . . . . . . . . . . . . . . . .
. CTM6 Radial Piston Pumps . . . . . . . . . . .
. . . . . CTM7 Engine Accessories . . . . . . . .
. . . . . . . . . CTM11 MFWD Axles 1100 Series .
. . . . . . . . . . . . CTM17
John Deere Waterloo Works TM1460 (15MAY01) LITHO
IN U.S.A. ENGLISH
2
Introduction
FOREWORD This manual is written for an
experienced technician. Essential tools required
in performing certain service work are identified
in this manual and are recommended for use. Live
with safety Read the safety messages in the
introduction of this manual and the cautions
presented throughout the text of the manual. o
This is the safety-alert symbol. When you
see this symbol on the machine or in this
manual, be alert to the potential for personal
injury. Technical manuals are divided in two
parts repair and diagnostics. Repair sections
tell how to repair the components. Diagnostic
sections help you identify the majority of
routine failures quickly. Information is
organized in groups for the various components
requiring service instruction. At the beginning
of each group are summary listings of all
applicable essential tools, service equipment and
tools, other materials needed to do the job,
service parts kits, specifications, wear
tolerances, and torque values. Binders, binder
labels, and tab sets can be ordered by John Deere
dealers direct from the John Deere Distribution
Service Center.
This manual is part of a total product support
program. FOS MANUALSREFERENCE TECHNICAL
MANUALSMACHINE SERVICE COMPONENT
MANUALSCOMPONENT SERVICE Fundamentals of
Service (FOS) Manuals cover basic theory of
operation, fundamentals of troubleshooting,
general maintenance, and basic type of failures
and their causes. FOS Manuals are for training
new personnel and for reference by experienced
technicians. Technical Manuals are concise
guides for specific machines. Technical manuals
are on-the-job guides containing only the vital
information needed for diagnosis, analysis,
testing, and repair. Component Technical Manuals
are concise service guides for specific
components. Component technical manuals are
written as stand-alone manuals covering multiple
machine applications.
RX,TM1460,IFC -19-04APR91
4555-4955, 4560-4960 Tractors 150501 PN3
3
Introduction NOTICE TO THE DEALER 55 SERIES AND
60 SERIES TRACTORS
This technical manual covers repair information
for 4555, 4560, 4755, 4760, 4955, and 4960
tractors for North America. This manual also
covers 4755 and 4955 tractors for the European
market.
NOTE The changes listed below make your current
TM obsolete. Discard TM1460 dated 06Jul90. Please
remove this page and route through your service
department.
Repair information will cover all models.
Photographs will generally show VERSION A
tractors, however, VERSION B tractors will be
called out where major differences exist. See
reference below.
Version A
Version B
55 Series Tractors North America (All)
60 Series Tractors North America (All)
47554955 Tractors European Market ( 040000)
47554955 Tractors European Market (040001 )
RX,TM1460,DLR -19-30AUG91
4555-4955, 4560-4960 Tractors 150501 PN4
4
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5
Introduction TECHNICAL MANUAL CHANGES

• SECTION 05

• SECTION 55

Added Safety as a Separate Section
Revised Transmission Repair Procedures

• SECTION 20

• SECTION 70

Access to Injection Nozzles and Valve Cover on
Version B Tractors
Pump Installation Timing

• SECTION 30

• SECTION 80

Revised Air Intake Procedure
Revised Rear Wheel Adjustment Procedure

• SECTION 40

• SECTION 90

Added Version B Harness Routings
Added SOUND-GARD Door Adjustment

• SECTION 50

• SECTION 99

Revised Transmission Repair Procedures
Revised Dealer Fabricated Tools
Major revisions to this TM are listed above. Some
Sections and Groups will have specification,
procedure, or formatting changes not listed on
this notification.
RX,TM1460,DLR1 -19-04SEP91
4555-4955, 4560-4960 Tractors 150501 PN5
6
Contents
SECTION 05SAFETY SECTION 50POWER TRAIN--QUAD-RANGE Group 05Safety Information TRANSMISSION Group 05Clutch Oil Pressure Regulating Valve SECTION 10GENERAL INFORMATION Housing Group 05Machine Specifications Group 10Clutch Operating Piston Housing Group 10Predelivery Service Group 15Perma-Clutch Group 15Tune-up Group 20Quad-Range Planetary Group 20Lubrication Group 25Quad-Range Transmission and Charge Pump SECTION 15SEPARATION Group 30Shift Lever Assembly Group 05Front Axle Group 35PTO Gear Train Group 10Front End Group 40Adjust PTO Clutch Rod Group 15Front End and Engine Group 20Engine SECTION 55POWER TRAIN--POWER SHIFT Group 25SOUND-GARD Body TRANSMISSION Group 30Power Shift Clutch Housing Group 05Remove and Install Traction Clutch Group 31QUAD-RANGE Clutch Housing Valve Housing Group 35Transmission Group 10Traction Clutch Valve Housing Group 40Final Drive Group 15Remove and Install Transmission Control Valve Housing SECTION 20ENGINE Group 20Transmission Control Valves and Group 05Service Accumulators Group 10Cooling System Group 25Remove and Install Traction Clutch Group 30Traction Clutch and Drive Shafts SECTION 30FUEL AND AIR Group 35Input Planetary Group 05Air Intake System Group 40Reduction Gear Train Group 10Diesel Fuel System Group 45Output Planetary Group 50Speed Selector Assembly Group 55Charge Pump Assembly SECTION 40ELECTRICAL REPAIR Group 60PTO Gear Train WITH MFWD Group 05Connector Repair Group 65PTO Gear Train WITHOUT MFWD Group 10Harness Replacement Group 70PTO Clutch Rod Group 15Alternator Group 75MFWD Gear Train Group 20Starting Circuit Group 25Lighting Circuit Repair Group 80MFWD Clutch Group 30INTELLITRAK Monitoring System Group 35Accessory Components SECTION 56DIFFERENTIAL AND FINAL DRIVE Group 40Hitch Electronic Control Components Group 05Differential Group 45Electronic Governor Control Group 10Differential Lock Valve Components Group 15Final Drive Group 50Auxiliary Lighting and Electrical Components (European) Continued on next page All information, illustrations and specifications in this manual are based on the latest information available at the time of publication. The right is reserved to make changes at any time without notice. TM1460-19-15MAY01 COPYRIGHT 1991 DEERE COMPANY Moline, Illinois All rights reserved A John Deere ILLUSTRUCTION Manual Previous Editions Copyright 1990, 1989 Deere Company
SECTION 05SAFETY SECTION 50POWER TRAIN--QUAD-RANGE Group 05Safety Information TRANSMISSION Group 05Clutch Oil Pressure Regulating Valve SECTION 10GENERAL INFORMATION Housing Group 05Machine Specifications Group 10Clutch Operating Piston Housing Group 10Predelivery Service Group 15Perma-Clutch Group 15Tune-up Group 20Quad-Range Planetary Group 20Lubrication Group 25Quad-Range Transmission and Charge Pump SECTION 15SEPARATION Group 30Shift Lever Assembly Group 05Front Axle Group 35PTO Gear Train Group 10Front End Group 40Adjust PTO Clutch Rod Group 15Front End and Engine Group 20Engine SECTION 55POWER TRAIN--POWER SHIFT Group 25SOUND-GARD Body TRANSMISSION Group 30Power Shift Clutch Housing Group 05Remove and Install Traction Clutch Group 31QUAD-RANGE Clutch Housing Valve Housing Group 35Transmission Group 10Traction Clutch Valve Housing Group 40Final Drive Group 15Remove and Install Transmission Control Valve Housing SECTION 20ENGINE Group 20Transmission Control Valves and Group 05Service Accumulators Group 10Cooling System Group 25Remove and Install Traction Clutch Group 30Traction Clutch and Drive Shafts SECTION 30FUEL AND AIR Group 35Input Planetary Group 05Air Intake System Group 40Reduction Gear Train Group 10Diesel Fuel System Group 45Output Planetary Group 50Speed Selector Assembly Group 55Charge Pump Assembly SECTION 40ELECTRICAL REPAIR Group 60PTO Gear Train WITH MFWD Group 05Connector Repair Group 65PTO Gear Train WITHOUT MFWD Group 10Harness Replacement Group 70PTO Clutch Rod Group 15Alternator Group 75MFWD Gear Train Group 20Starting Circuit Group 25Lighting Circuit Repair Group 80MFWD Clutch Group 30INTELLITRAK Monitoring System Group 35Accessory Components SECTION 56DIFFERENTIAL AND FINAL DRIVE Group 40Hitch Electronic Control Components Group 05Differential Group 45Electronic Governor Control Group 10Differential Lock Valve Components Group 15Final Drive Group 50Auxiliary Lighting and Electrical Components (European) Continued on next page All information, illustrations and specifications in this manual are based on the latest information available at the time of publication. The right is reserved to make changes at any time without notice. TM1460-19-15MAY01 COPYRIGHT 1991 DEERE COMPANY Moline, Illinois All rights reserved A John Deere ILLUSTRUCTION Manual Previous Editions Copyright 1990, 1989 Deere Company 05
SECTION 05SAFETY SECTION 50POWER TRAIN--QUAD-RANGE Group 05Safety Information TRANSMISSION Group 05Clutch Oil Pressure Regulating Valve SECTION 10GENERAL INFORMATION Housing Group 05Machine Specifications Group 10Clutch Operating Piston Housing Group 10Predelivery Service Group 15Perma-Clutch Group 15Tune-up Group 20Quad-Range Planetary Group 20Lubrication Group 25Quad-Range Transmission and Charge Pump SECTION 15SEPARATION Group 30Shift Lever Assembly Group 05Front Axle Group 35PTO Gear Train Group 10Front End Group 40Adjust PTO Clutch Rod Group 15Front End and Engine Group 20Engine SECTION 55POWER TRAIN--POWER SHIFT Group 25SOUND-GARD Body TRANSMISSION Group 30Power Shift Clutch Housing Group 05Remove and Install Traction Clutch Group 31QUAD-RANGE Clutch Housing Valve Housing Group 35Transmission Group 10Traction Clutch Valve Housing Group 40Final Drive Group 15Remove and Install Transmission Control Valve Housing SECTION 20ENGINE Group 20Transmission Control Valves and Group 05Service Accumulators Group 10Cooling System Group 25Remove and Install Traction Clutch Group 30Traction Clutch and Drive Shafts SECTION 30FUEL AND AIR Group 35Input Planetary Group 05Air Intake System Group 40Reduction Gear Train Group 10Diesel Fuel System Group 45Output Planetary Group 50Speed Selector Assembly Group 55Charge Pump Assembly SECTION 40ELECTRICAL REPAIR Group 60PTO Gear Train WITH MFWD Group 05Connector Repair Group 65PTO Gear Train WITHOUT MFWD Group 10Harness Replacement Group 70PTO Clutch Rod Group 15Alternator Group 75MFWD Gear Train Group 20Starting Circuit Group 25Lighting Circuit Repair Group 80MFWD Clutch Group 30INTELLITRAK Monitoring System Group 35Accessory Components SECTION 56DIFFERENTIAL AND FINAL DRIVE Group 40Hitch Electronic Control Components Group 05Differential Group 45Electronic Governor Control Group 10Differential Lock Valve Components Group 15Final Drive Group 50Auxiliary Lighting and Electrical Components (European) Continued on next page All information, illustrations and specifications in this manual are based on the latest information available at the time of publication. The right is reserved to make changes at any time without notice. TM1460-19-15MAY01 COPYRIGHT 1991 DEERE COMPANY Moline, Illinois All rights reserved A John Deere ILLUSTRUCTION Manual Previous Editions Copyright 1990, 1989 Deere Company
SECTION 05SAFETY SECTION 50POWER TRAIN--QUAD-RANGE Group 05Safety Information TRANSMISSION Group 05Clutch Oil Pressure Regulating Valve SECTION 10GENERAL INFORMATION Housing Group 05Machine Specifications Group 10Clutch Operating Piston Housing Group 10Predelivery Service Group 15Perma-Clutch Group 15Tune-up Group 20Quad-Range Planetary Group 20Lubrication Group 25Quad-Range Transmission and Charge Pump SECTION 15SEPARATION Group 30Shift Lever Assembly Group 05Front Axle Group 35PTO Gear Train Group 10Front End Group 40Adjust PTO Clutch Rod Group 15Front End and Engine Group 20Engine SECTION 55POWER TRAIN--POWER SHIFT Group 25SOUND-GARD Body TRANSMISSION Group 30Power Shift Clutch Housing Group 05Remove and Install Traction Clutch Group 31QUAD-RANGE Clutch Housing Valve Housing Group 35Transmission Group 10Traction Clutch Valve Housing Group 40Final Drive Group 15Remove and Install Transmission Control Valve Housing SECTION 20ENGINE Group 20Transmission Control Valves and Group 05Service Accumulators Group 10Cooling System Group 25Remove and Install Traction Clutch Group 30Traction Clutch and Drive Shafts SECTION 30FUEL AND AIR Group 35Input Planetary Group 05Air Intake System Group 40Reduction Gear Train Group 10Diesel Fuel System Group 45Output Planetary Group 50Speed Selector Assembly Group 55Charge Pump Assembly SECTION 40ELECTRICAL REPAIR Group 60PTO Gear Train WITH MFWD Group 05Connector Repair Group 65PTO Gear Train WITHOUT MFWD Group 10Harness Replacement Group 70PTO Clutch Rod Group 15Alternator Group 75MFWD Gear Train Group 20Starting Circuit Group 25Lighting Circuit Repair Group 80MFWD Clutch Group 30INTELLITRAK Monitoring System Group 35Accessory Components SECTION 56DIFFERENTIAL AND FINAL DRIVE Group 40Hitch Electronic Control Components Group 05Differential Group 45Electronic Governor Control Group 10Differential Lock Valve Components Group 15Final Drive Group 50Auxiliary Lighting and Electrical Components (European) Continued on next page All information, illustrations and specifications in this manual are based on the latest information available at the time of publication. The right is reserved to make changes at any time without notice. TM1460-19-15MAY01 COPYRIGHT 1991 DEERE COMPANY Moline, Illinois All rights reserved A John Deere ILLUSTRUCTION Manual Previous Editions Copyright 1990, 1989 Deere Company 10
SECTION 05SAFETY SECTION 50POWER TRAIN--QUAD-RANGE Group 05Safety Information TRANSMISSION Group 05Clutch Oil Pressure Regulating Valve SECTION 10GENERAL INFORMATION Housing Group 05Machine Specifications Group 10Clutch Operating Piston Housing Group 10Predelivery Service Group 15Perma-Clutch Group 15Tune-up Group 20Quad-Range Planetary Group 20Lubrication Group 25Quad-Range Transmission and Charge Pump SECTION 15SEPARATION Group 30Shift Lever Assembly Group 05Front Axle Group 35PTO Gear Train Group 10Front End Group 40Adjust PTO Clutch Rod Group 15Front End and Engine Group 20Engine SECTION 55POWER TRAIN--POWER SHIFT Group 25SOUND-GARD Body TRANSMISSION Group 30Power Shift Clutch Housing Group 05Remove and Install Traction Clutch Group 31QUAD-RANGE Clutch Housing Valve Housing Group 35Transmission Group 10Traction Clutch Valve Housing Group 40Final Drive Group 15Remove and Install Transmission Control Valve Housing SECTION 20ENGINE Group 20Transmission Control Valves and Group 05Service Accumulators Group 10Cooling System Group 25Remove and Install Traction Clutch Group 30Traction Clutch and Drive Shafts SECTION 30FUEL AND AIR Group 35Input Planetary Group 05Air Intake System Group 40Reduction Gear Train Group 10Diesel Fuel System Group 45Output Planetary Group 50Speed Selector Assembly Group 55Charge Pump Assembly SECTION 40ELECTRICAL REPAIR Group 60PTO Gear Train WITH MFWD Group 05Connector Repair Group 65PTO Gear Train WITHOUT MFWD Group 10Harness Replacement Group 70PTO Clutch Rod Group 15Alternator Group 75MFWD Gear Train Group 20Starting Circuit Group 25Lighting Circuit Repair Group 80MFWD Clutch Group 30INTELLITRAK Monitoring System Group 35Accessory Components SECTION 56DIFFERENTIAL AND FINAL DRIVE Group 40Hitch Electronic Control Components Group 05Differential Group 45Electronic Governor Control Group 10Differential Lock Valve Components Group 15Final Drive Group 50Auxiliary Lighting and Electrical Components (European) Continued on next page All information, illustrations and specifications in this manual are based on the latest information available at the time of publication. The right is reserved to make changes at any time without notice. TM1460-19-15MAY01 COPYRIGHT 1991 DEERE COMPANY Moline, Illinois All rights reserved A John Deere ILLUSTRUCTION Manual Previous Editions Copyright 1990, 1989 Deere Company
SECTION 05SAFETY SECTION 50POWER TRAIN--QUAD-RANGE Group 05Safety Information TRANSMISSION Group 05Clutch Oil Pressure Regulating Valve SECTION 10GENERAL INFORMATION Housing Group 05Machine Specifications Group 10Clutch Operating Piston Housing Group 10Predelivery Service Group 15Perma-Clutch Group 15Tune-up Group 20Quad-Range Planetary Group 20Lubrication Group 25Quad-Range Transmission and Charge Pump SECTION 15SEPARATION Group 30Shift Lever Assembly Group 05Front Axle Group 35PTO Gear Train Group 10Front End Group 40Adjust PTO Clutch Rod Group 15Front End and Engine Group 20Engine SECTION 55POWER TRAIN--POWER SHIFT Group 25SOUND-GARD Body TRANSMISSION Group 30Power Shift Clutch Housing Group 05Remove and Install Traction Clutch Group 31QUAD-RANGE Clutch Housing Valve Housing Group 35Transmission Group 10Traction Clutch Valve Housing Group 40Final Drive Group 15Remove and Install Transmission Control Valve Housing SECTION 20ENGINE Group 20Transmission Control Valves and Group 05Service Accumulators Group 10Cooling System Group 25Remove and Install Traction Clutch Group 30Traction Clutch and Drive Shafts SECTION 30FUEL AND AIR Group 35Input Planetary Group 05Air Intake System Group 40Reduction Gear Train Group 10Diesel Fuel System Group 45Output Planetary Group 50Speed Selector Assembly Group 55Charge Pump Assembly SECTION 40ELECTRICAL REPAIR Group 60PTO Gear Train WITH MFWD Group 05Connector Repair Group 65PTO Gear Train WITHOUT MFWD Group 10Harness Replacement Group 70PTO Clutch Rod Group 15Alternator Group 75MFWD Gear Train Group 20Starting Circuit Group 25Lighting Circuit Repair Group 80MFWD Clutch Group 30INTELLITRAK Monitoring System Group 35Accessory Components SECTION 56DIFFERENTIAL AND FINAL DRIVE Group 40Hitch Electronic Control Components Group 05Differential Group 45Electronic Governor Control Group 10Differential Lock Valve Components Group 15Final Drive Group 50Auxiliary Lighting and Electrical Components (European) Continued on next page All information, illustrations and specifications in this manual are based on the latest information available at the time of publication. The right is reserved to make changes at any time without notice. TM1460-19-15MAY01 COPYRIGHT 1991 DEERE COMPANY Moline, Illinois All rights reserved A John Deere ILLUSTRUCTION Manual Previous Editions Copyright 1990, 1989 Deere Company 15
SECTION 05SAFETY SECTION 50POWER TRAIN--QUAD-RANGE Group 05Safety Information TRANSMISSION Group 05Clutch Oil Pressure Regulating Valve SECTION 10GENERAL INFORMATION Housing Group 05Machine Specifications Group 10Clutch Operating Piston Housing Group 10Predelivery Service Group 15Perma-Clutch Group 15Tune-up Group 20Quad-Range Planetary Group 20Lubrication Group 25Quad-Range Transmission and Charge Pump SECTION 15SEPARATION Group 30Shift Lever Assembly Group 05Front Axle Group 35PTO Gear Train Group 10Front End Group 40Adjust PTO Clutch Rod Group 15Front End and Engine Group 20Engine SECTION 55POWER TRAIN--POWER SHIFT Group 25SOUND-GARD Body TRANSMISSION Group 30Power Shift Clutch Housing Group 05Remove and Install Traction Clutch Group 31QUAD-RANGE Clutch Housing Valve Housing Group 35Transmission Group 10Traction Clutch Valve Housing Group 40Final Drive Group 15Remove and Install Transmission Control Valve Housing SECTION 20ENGINE Group 20Transmission Control Valves and Group 05Service Accumulators Group 10Cooling System Group 25Remove and Install Traction Clutch Group 30Traction Clutch and Drive Shafts SECTION 30FUEL AND AIR Group 35Input Planetary Group 05Air Intake System Group 40Reduction Gear Train Group 10Diesel Fuel System Group 45Output Planetary Group 50Speed Selector Assembly Group 55Charge Pump Assembly SECTION 40ELECTRICAL REPAIR Group 60PTO Gear Train WITH MFWD Group 05Connector Repair Group 65PTO Gear Train WITHOUT MFWD Group 10Harness Replacement Group 70PTO Clutch Rod Group 15Alternator Group 75MFWD Gear Train Group 20Starting Circuit Group 25Lighting Circuit Repair Group 80MFWD Clutch Group 30INTELLITRAK Monitoring System Group 35Accessory Components SECTION 56DIFFERENTIAL AND FINAL DRIVE Group 40Hitch Electronic Control Components Group 05Differential Group 45Electronic Governor Control Group 10Differential Lock Valve Components Group 15Final Drive Group 50Auxiliary Lighting and Electrical Components (European) Continued on next page All information, illustrations and specifications in this manual are based on the latest information available at the time of publication. The right is reserved to make changes at any time without notice. TM1460-19-15MAY01 COPYRIGHT 1991 DEERE COMPANY Moline, Illinois All rights reserved A John Deere ILLUSTRUCTION Manual Previous Editions Copyright 1990, 1989 Deere Company
SECTION 05SAFETY SECTION 50POWER TRAIN--QUAD-RANGE Group 05Safety Information TRANSMISSION Group 05Clutch Oil Pressure Regulating Valve SECTION 10GENERAL INFORMATION Housing Group 05Machine Specifications Group 10Clutch Operating Piston Housing Group 10Predelivery Service Group 15Perma-Clutch Group 15Tune-up Group 20Quad-Range Planetary Group 20Lubrication Group 25Quad-Range Transmission and Charge Pump SECTION 15SEPARATION Group 30Shift Lever Assembly Group 05Front Axle Group 35PTO Gear Train Group 10Front End Group 40Adjust PTO Clutch Rod Group 15Front End and Engine Group 20Engine SECTION 55POWER TRAIN--POWER SHIFT Group 25SOUND-GARD Body TRANSMISSION Group 30Power Shift Clutch Housing Group 05Remove and Install Traction Clutch Group 31QUAD-RANGE Clutch Housing Valve Housing Group 35Transmission Group 10Traction Clutch Valve Housing Group 40Final Drive Group 15Remove and Install Transmission Control Valve Housing SECTION 20ENGINE Group 20Transmission Control Valves and Group 05Service Accumulators Group 10Cooling System Group 25Remove and Install Traction Clutch Group 30Traction Clutch and Drive Shafts SECTION 30FUEL AND AIR Group 35Input Planetary Group 05Air Intake System Group 40Reduction Gear Train Group 10Diesel Fuel System Group 45Output Planetary Group 50Speed Selector Assembly Group 55Charge Pump Assembly SECTION 40ELECTRICAL REPAIR Group 60PTO Gear Train WITH MFWD Group 05Connector Repair Group 65PTO Gear Train WITHOUT MFWD Group 10Harness Replacement Group 70PTO Clutch Rod Group 15Alternator Group 75MFWD Gear Train Group 20Starting Circuit Group 25Lighting Circuit Repair Group 80MFWD Clutch Group 30INTELLITRAK Monitoring System Group 35Accessory Components SECTION 56DIFFERENTIAL AND FINAL DRIVE Group 40Hitch Electronic Control Components Group 05Differential Group 45Electronic Governor Control Group 10Differential Lock Valve Components Group 15Final Drive Group 50Auxiliary Lighting and Electrical Components (European) Continued on next page All information, illustrations and specifications in this manual are based on the latest information available at the time of publication. The right is reserved to make changes at any time without notice. TM1460-19-15MAY01 COPYRIGHT 1991 DEERE COMPANY Moline, Illinois All rights reserved A John Deere ILLUSTRUCTION Manual Previous Editions Copyright 1990, 1989 Deere Company 20
SECTION 05SAFETY SECTION 50POWER TRAIN--QUAD-RANGE Group 05Safety Information TRANSMISSION Group 05Clutch Oil Pressure Regulating Valve SECTION 10GENERAL INFORMATION Housing Group 05Machine Specifications Group 10Clutch Operating Piston Housing Group 10Predelivery Service Group 15Perma-Clutch Group 15Tune-up Group 20Quad-Range Planetary Group 20Lubrication Group 25Quad-Range Transmission and Charge Pump SECTION 15SEPARATION Group 30Shift Lever Assembly Group 05Front Axle Group 35PTO Gear Train Group 10Front End Group 40Adjust PTO Clutch Rod Group 15Front End and Engine Group 20Engine SECTION 55POWER TRAIN--POWER SHIFT Group 25SOUND-GARD Body TRANSMISSION Group 30Power Shift Clutch Housing Group 05Remove and Install Traction Clutch Group 31QUAD-RANGE Clutch Housing Valve Housing Group 35Transmission Group 10Traction Clutch Valve Housing Group 40Final Drive Group 15Remove and Install Transmission Control Valve Housing SECTION 20ENGINE Group 20Transmission Control Valves and Group 05Service Accumulators Group 10Cooling System Group 25Remove and Install Traction Clutch Group 30Traction Clutch and Drive Shafts SECTION 30FUEL AND AIR Group 35Input Planetary Group 05Air Intake System Group 40Reduction Gear Train Group 10Diesel Fuel System Group 45Output Planetary Group 50Speed Selector Assembly Group 55Charge Pump Assembly SECTION 40ELECTRICAL REPAIR Group 60PTO Gear Train WITH MFWD Group 05Connector Repair Group 65PTO Gear Train WITHOUT MFWD Group 10Harness Replacement Group 70PTO Clutch Rod Group 15Alternator Group 75MFWD Gear Train Group 20Starting Circuit Group 25Lighting Circuit Repair Group 80MFWD Clutch Group 30INTELLITRAK Monitoring System Group 35Accessory Components SECTION 56DIFFERENTIAL AND FINAL DRIVE Group 40Hitch Electronic Control Components Group 05Differential Group 45Electronic Governor Control Group 10Differential Lock Valve Components Group 15Final Drive Group 50Auxiliary Lighting and Electrical Components (European) Continued on next page All information, illustrations and specifications in this manual are based on the latest information available at the time of publication. The right is reserved to make changes at any time without notice. TM1460-19-15MAY01 COPYRIGHT 1991 DEERE COMPANY Moline, Illinois All rights reserved A John Deere ILLUSTRUCTION Manual Previous Editions Copyright 1990, 1989 Deere Company
SECTION 05SAFETY SECTION 50POWER TRAIN--QUAD-RANGE Group 05Safety Information TRANSMISSION Group 05Clutch Oil Pressure Regulating Valve SECTION 10GENERAL INFORMATION Housing Group 05Machine Specifications Group 10Clutch Operating Piston Housing Group 10Predelivery Service Group 15Perma-Clutch Group 15Tune-up Group 20Quad-Range Planetary Group 20Lubrication Group 25Quad-Range Transmission and Charge Pump SECTION 15SEPARATION Group 30Shift Lever Assembly Group 05Front Axle Group 35PTO Gear Train Group 10Front End Group 40Adjust PTO Clutch Rod Group 15Front End and Engine Group 20Engine SECTION 55POWER TRAIN--POWER SHIFT Group 25SOUND-GARD Body TRANSMISSION Group 30Power Shift Clutch Housing Group 05Remove and Install Traction Clutch Group 31QUAD-RANGE Clutch Housing Valve Housing Group 35Transmission Group 10Traction Clutch Valve Housing Group 40Final Drive Group 15Remove and Install Transmission Control Valve Housing SECTION 20ENGINE Group 20Transmission Control Valves and Group 05Service Accumulators Group 10Cooling System Group 25Remove and Install Traction Clutch Group 30Traction Clutch and Drive Shafts SECTION 30FUEL AND AIR Group 35Input Planetary Group 05Air Intake System Group 40Reduction Gear Train Group 10Diesel Fuel System Group 45Output Planetary Group 50Speed Selector Assembly Group 55Charge Pump Assembly SECTION 40ELECTRICAL REPAIR Group 60PTO Gear Train WITH MFWD Group 05Connector Repair Group 65PTO Gear Train WITHOUT MFWD Group 10Harness Replacement Group 70PTO Clutch Rod Group 15Alternator Group 75MFWD Gear Train Group 20Starting Circuit Group 25Lighting Circuit Repair Group 80MFWD Clutch Group 30INTELLITRAK Monitoring System Group 35Accessory Components SECTION 56DIFFERENTIAL AND FINAL DRIVE Group 40Hitch Electronic Control Components Group 05Differential Group 45Electronic Governor Control Group 10Differential Lock Valve Components Group 15Final Drive Group 50Auxiliary Lighting and Electrical Components (European) Continued on next page All information, illustrations and specifications in this manual are based on the latest information available at the time of publication. The right is reserved to make changes at any time without notice. TM1460-19-15MAY01 COPYRIGHT 1991 DEERE COMPANY Moline, Illinois All rights reserved A John Deere ILLUSTRUCTION Manual Previous Editions Copyright 1990, 1989 Deere Company 30
SECTION 05SAFETY SECTION 50POWER TRAIN--QUAD-RANGE Group 05Safety Information TRANSMISSION Group 05Clutch Oil Pressure Regulating Valve SECTION 10GENERAL INFORMATION Housing Group 05Machine Specifications Group 10Clutch Operating Piston Housing Group 10Predelivery Service Group 15Perma-Clutch Group 15Tune-up Group 20Quad-Range Planetary Group 20Lubrication Group 25Quad-Range Transmission and Charge Pump SECTION 15SEPARATION Group 30Shift Lever Assembly Group 05Front Axle Group 35PTO Gear Train Group 10Front End Group 40Adjust PTO Clutch Rod Group 15Front End and Engine Group 20Engine SECTION 55POWER TRAIN--POWER SHIFT Group 25SOUND-GARD Body TRANSMISSION Group 30Power Shift Clutch Housing Group 05Remove and Install Traction Clutch Group 31QUAD-RANGE Clutch Housing Valve Housing Group 35Transmission Group 10Traction Clutch Valve Housing Group 40Final Drive Group 15Remove and Install Transmission Control Valve Housing SECTION 20ENGINE Group 20Transmission Control Valves and Group 05Service Accumulators Group 10Cooling System Group 25Remove and Install Traction Clutch Group 30Traction Clutch and Drive Shafts SECTION 30FUEL AND AIR Group 35Input Planetary Group 05Air Intake System Group 40Reduction Gear Train Group 10Diesel Fuel System Group 45Output Planetary Group 50Speed Selector Assembly Group 55Charge Pump Assembly SECTION 40ELECTRICAL REPAIR Group 60PTO Gear Train WITH MFWD Group 05Connector Repair Group 65PTO Gear Train WITHOUT MFWD Group 10Harness Replacement Group 70PTO Clutch Rod Group 15Alternator Group 75MFWD Gear Train Group 20Starting Circuit Group 25Lighting Circuit Repair Group 80MFWD Clutch Group 30INTELLITRAK Monitoring System Group 35Accessory Components SECTION 56DIFFERENTIAL AND FINAL DRIVE Group 40Hitch Electronic Control Components Group 05Differential Group 45Electronic Governor Control Group 10Differential Lock Valve Components Group 15Final Drive Group 50Auxiliary Lighting and Electrical Components (European) Continued on next page All information, illustrations and specifications in this manual are based on the latest information available at the time of publication. The right is reserved to make changes at any time without notice. TM1460-19-15MAY01 COPYRIGHT 1991 DEERE COMPANY Moline, Illinois All rights reserved A John Deere ILLUSTRUCTION Manual Previous Editions Copyright 1990, 1989 Deere Company
SECTION 05SAFETY SECTION 50POWER TRAIN--QUAD-RANGE Group 05Safety Information TRANSMISSION Group 05Clutch Oil Pressure Regulating Valve SECTION 10GENERAL INFORMATION Housing Group 05Machine Specifications Group 10Clutch Operating Piston Housing Group 10Predelivery Service Group 15Perma-Clutch Group 15Tune-up Group 20Quad-Range Planetary Group 20Lubrication Group 25Quad-Range Transmission and Charge Pump SECTION 15SEPARATION Group 30Shift Lever Assembly Group 05Front Axle Group 35PTO Gear Train Group 10Front End Group 40Adjust PTO Clutch Rod Group 15Front End and Engine Group 20Engine SECTION 55POWER TRAIN--POWER SHIFT Group 25SOUND-GARD Body TRANSMISSION Group 30Power Shift Clutch Housing Group 05Remove and Install Traction Clutch Group 31QUAD-RANGE Clutch Housing Valve Housing Group 35Transmission Group 10Traction Clutch Valve Housing Group 40Final Drive Group 15Remove and Install Transmission Control Valve Housing SECTION 20ENGINE Group 20Transmission Control Valves and Group 05Service Accumulators Group 10Cooling System Group 25Remove and Install Traction Clutch Group 30Traction Clutch and Drive Shafts SECTION 30FUEL AND AIR Group 35Input Planetary Group 05Air Intake System Group 40Reduction Gear Train Group 10Diesel Fuel System Group 45Output Planetary Group 50Speed Selector Assembly Group 55Charge Pump Assembly SECTION 40ELECTRICAL REPAIR Group 60PTO Gear Train WITH MFWD Group 05Connector Repair Group 65PTO Gear Train WITHOUT MFWD Group 10Harness Replacement Group 70PTO Clutch Rod Group 15Alternator Group 75MFWD Gear Train Group 20Starting Circuit Group 25Lighting Circuit Repair Group 80MFWD Clutch Group 30INTELLITRAK Monitoring System Group 35Accessory Components SECTION 56DIFFERENTIAL AND FINAL DRIVE Group 40Hitch Electronic Control Components Group 05Differential Group 45Electronic Governor Control Group 10Differential Lock Valve Components Group 15Final Drive Group 50Auxiliary Lighting and Electrical Components (European) Continued on next page All information, illustrations and specifications in this manual are based on the latest information available at the time of publication. The right is reserved to make changes at any time without notice. TM1460-19-15MAY01 COPYRIGHT 1991 DEERE COMPANY Moline, Illinois All rights reserved A John Deere ILLUSTRUCTION Manual Previous Editions Copyright 1990, 1989 Deere Company 40
SECTION 05SAFETY SECTION 50POWER TRAIN--QUAD-RANGE Group 05Safety Information TRANSMISSION Group 05Clutch Oil Pressure Regulating Valve SECTION 10GENERAL INFORMATION Housing Group 05Machine Specifications Group 10Clutch Operating Piston Housing Group 10Predelivery Service Group 15Perma-Clutch Group 15Tune-up Group 20Quad-Range Planetary Group 20Lubrication Group 25Quad-Range Transmission and Charge Pump SECTION 15SEPARATION Group 30Shift Lever Assembly Group 05Front Axle Group 35PTO Gear Train Group 10Front End Group 40Adjust PTO Clutch Rod Group 15Front End and Engine Group 20Engine SECTION 55POWER TRAIN--POWER SHIFT Group 25SOUND-GARD Body TRANSMISSION Group 30Power Shift Clutch Housing Group 05Remove and Install Traction Clutch Group 31QUAD-RANGE Clutch Housing Valve Housing Group 35Transmission Group 10Traction Clutch Valve Housing Group 40Final Drive Group 15Remove and Install Transmission Control Valve Housing SECTION 20ENGINE Group 20Transmission Control Valves and Group 05Service Accumulators Group 10Cooling System Group 25Remove and Install Traction Clutch Group 30Traction Clutch and Drive Shafts SECTION 30FUEL AND AIR Group 35Input Planetary Group 05Air Intake System Group 40Reduction Gear Train Group 10Diesel Fuel System Group 45Output Planetary Group 50Speed Selector Assembly Group 55Charge Pump Assembly SECTION 40ELECTRICAL REPAIR Group 60PTO Gear Train WITH MFWD Group 05Connector Repair Group 65PTO Gear Train WITHOUT MFWD Group 10Harness Replacement Group 70PTO Clutch Rod Group 15Alternator Group 75MFWD Gear Train Group 20Starting Circuit Group 25Lighting Circuit Repair Group 80MFWD Clutch Group 30INTELLITRAK Monitoring System Group 35Accessory Components SECTION 56DIFFERENTIAL AND FINAL DRIVE Group 40Hitch Electronic Control Components Group 05Differential Group 45Electronic Governor Control Group 10Differential Lock Valve Components Group 15Final Drive Group 50Auxiliary Lighting and Electrical Components (European) Continued on next page All information, illustrations and specifications in this manual are based on the latest information available at the time of publication. The right is reserved to make changes at any time without notice. TM1460-19-15MAY01 COPYRIGHT 1991 DEERE COMPANY Moline, Illinois All rights reserved A John Deere ILLUSTRUCTION Manual Previous Editions Copyright 1990, 1989 Deere Company
SECTION 05SAFETY SECTION 50POWER TRAIN--QUAD-RANGE Group 05Safety Information TRANSMISSION Group 05Clutch Oil Pressure Regulating Valve SECTION 10GENERAL INFORMATION Housing Group 05Machine Specifications Group 10Clutch Operating Piston Housing Group 10Predelivery Service Group 15Perma-Clutch Group 15Tune-up Group 20Quad-Range Planetary Group 20Lubrication Group 25Quad-Range Transmission and Charge Pump SECTION 15SEPARATION Group 30Shift Lever Assembly Group 05Front Axle Group 35PTO Gear Train Group 10Front End Group 40Adjust PTO Clutch Rod Group 15Front End and Engine Group 20Engine SECTION 55POWER TRAIN--POWER SHIFT Group 25SOUND-GARD Body TRANSMISSION Group 30Power Shift Clutch Housing Group 05Remove and Install Traction Clutch Group 31QUAD-RANGE Clutch Housing Valve Housing Group 35Transmission Group 10Traction Clutch Valve Housing Group 40Final Drive Group 15Remove and Install Transmission Control Valve Housing SECTION 20ENGINE Group 20Transmission Control Valves and Group 05Service Accumulators Group 10Cooling System Group 25Remove and Install Traction Clutch Group 30Traction Clutch and Drive Shafts SECTION 30FUEL AND AIR Group 35Input Planetary Group 05Air Intake System Group 40Reduction Gear Train Group 10Diesel Fuel System Group 45Output Planetary Group 50Speed Selector Assembly Group 55Charge Pump Assembly SECTION 40ELECTRICAL REPAIR Group 60PTO Gear Train WITH MFWD Group 05Connector Repair Group 65PTO Gear Train WITHOUT MFWD Group 10Harness Replacement Group 70PTO Clutch Rod Group 15Alternator Group 75MFWD Gear Train Group 20Starting Circuit Group 25Lighting Circuit Repair Group 80MFWD Clutch Group 30INTELLITRAK Monitoring System Group 35Accessory Components SECTION 56DIFFERENTIAL AND FINAL DRIVE Group 40Hitch Electronic Control Components Group 05Differential Group 45Electronic Governor Control Group 10Differential Lock Valve Components Group 15Final Drive Group 50Auxiliary Lighting and Electrical Components (European) Continued on next page All information, illustrations and specifications in this manual are based on the latest information available at the time of publication. The right is reserved to make changes at any time without notice. TM1460-19-15MAY01 COPYRIGHT 1991 DEERE COMPANY Moline, Illinois All rights reserved A John Deere ILLUSTRUCTION Manual Previous Editions Copyright 1990, 1989 Deere Company 50
SECTION 05SAFETY SECTION 50POWER TRAIN--QUAD-RANGE Group 05Safety Information TRANSMISSION Group 05Clutch Oil Pressure Regulating Valve SECTION 10GENERAL INFORMATION Housing Group 05Machine Specifications Group 10Clutch Operating Piston Housing Group 10Predelivery Service Group 15Perma-Clutch Group 15Tune-up Group 20Quad-Range Planetary Group 20Lubrication Group 25Quad-Range Transmission and Charge Pump SECTION 15SEPARATION Group 30Shift Lever Assembly Group 05Front Axle Group 35PTO Gear Train Group 10Front End Group 40Adjust PTO Clutch Rod Group 15Front End and Engine Group 20Engine SECTION 55POWER TRAIN--POWER SHIFT Group 25SOUND-GARD Body TRANSMISSION Group 30Power Shift Clutch Housing Group 05Remove and Install Traction Clutch Group 31QUAD-RANGE Clutch Housing Valve Housing Group 35Transmission Group 10Traction Clutch Valve Housing Group 40Final Drive Group 15Remove and Install Transmission Control Valve Housing SECTION 20ENGINE Group 20Transmission Control Valves and Group 05Service Accumulators Group 10Cooling System Group 25Remove and Install Traction Clutch Group 30Traction Clutch and Drive Shafts SECTION 30FUEL AND AIR Group 35Input Planetary Group 05Air Intake System Group 40Reduction Gear Train Group 10Diesel Fuel System Group 45Output Planetary Group 50Speed Selector Assembly Group 55Charge Pump Assembly SECTION 40ELECTRICAL REPAIR Group 60PTO Gear Train WITH MFWD Group 05Connector Repair Group 65PTO Gear Train WITHOUT MFWD Group 10Harness Replacement Group 70PTO Clutch Rod Group 15Alternator Group 75MFWD Gear Train Group 20Starting Circuit Group 25Lighting Circuit Repair Group 80MFWD Clutch Group 30INTELLITRAK Monitoring System Group 35Accessory Components SECTION 56DIFFERENTIAL AND FINAL DRIVE Group 40Hitch Electronic Control Components Group 05Differential Group 45Electronic Governor Control Group 10Differential Lock Valve Components Group 15Final Drive Group 50Auxiliary Lighting and Electrical Components (European) Continued on next page All information, illustrations and specifications in this manual are based on the latest information available at the time of publication. The right is reserved to make changes at any time without notice. TM1460-19-15MAY01 COPYRIGHT 1991 DEERE COMPANY Moline, Illinois All rights reserved A John Deere ILLUSTRUCTION Manual Previous Editions Copyright 1990, 1989 Deere Company
SECTION 05SAFETY SECTION 50POWER TRAIN--QUAD-RANGE Group 05Safety Information TRANSMISSION Group 05Clutch Oil Pressure Regulating Valve SECTION 10GENERAL INFORMATION Housing Group 05Machine Specifications Group 10Clutch Operating Piston Housing Group 10Predelivery Service Group 15Perma-Clutch Group 15Tune-up Group 20Quad-Range Planetary Group 20Lubrication Group 25Quad-Range Transmission and Charge Pump SECTION 15SEPARATION Group 30Shift Lever Assembly Group 05Front Axle Group 35PTO Gear Train Group 10Front End Group 40Adjust PTO Clutch Rod Group 15Front End and Engine Group 20Engine SECTION 55POWER TRAIN--POWER SHIFT Group 25SOUND-GARD Body TRANSMISSION Group 30Power Shift Clutch Housing Group 05Remove and Install Traction Clutch Group 31QUAD-RANGE Clutch Housing Valve Housing Group 35Transmission Group 10Traction Clutch Valve Housing Group 40Final Drive Group 15Remove and Install Transmission Control Valve Housing SECTION 20ENGINE Group 20Transmission Control Valves and Group 05Service Accumulators Group 10Cooling System Group 25Remove and Install Traction Clutch Group 30Traction Clutch and Drive Shafts SECTION 30FUEL AND AIR Group 35Input Planetary Group 05Air Intake System Group 40Reduction Gear Train Group 10Diesel Fuel System Group 45Output Planetary Group 50Speed Selector Assembly Group 55Charge Pump Assembly SECTION 40ELECTRICAL REPAIR Group 60PTO Gear Train WITH MFWD Group 05Connector Repair Group 65PTO Gear Train WITHOUT MFWD Group 10Harness Replacement Group 70PTO Clutch Rod Group 15Alternator Group 75MFWD Gear Train Group 20Starting Circuit Group 25Lighting Circuit Repair Group 80MFWD Clutch Group 30INTELLITRAK Monitoring System Group 35Accessory Components SECTION 56DIFFERENTIAL AND FINAL DRIVE Group 40Hitch Electronic Control Components Group 05Differential Group 45Electronic Governor Control Group 10Differential Lock Valve Components Group 15Final Drive Group 50Auxiliary Lighting and Electrical Components (European) Continued on next page All information, illustrations and specifications in this manual are based on the latest information available at the time of publication. The right is reserved to make changes at any time without notice. TM1460-19-15MAY01 COPYRIGHT 1991 DEERE COMPANY Moline, Illinois All rights reserved A John Deere ILLUSTRUCTION Manual Previous Editions Copyright 1990, 1989 Deere Company 55
SECTION 05SAFETY SECTION 50POWER TRAIN--QUAD-RANGE Group 05Safety Information TRANSMISSION Group 05Clutch Oil Pressure Regulating Valve SECTION 10GENERAL INFORMATION Housing Group 05Machine Specifications Group 10Clutch Operating Piston Housing Group 10Predelivery Service Group 15Perma-Clutch Group 15Tune-up Group 20Quad-Range Planetary Group 20Lubrication Group 25Quad-Range Transmission and Charge Pump SECTION 15SEPARATION Group 30Shift Lever Assembly Group 05Front Axle Group 35PTO Gear Train Group 10Front End Group 40Adjust PTO Clutch Rod Group 15Front End and Engine Group 20Engine SECTION 55POWER TRAIN--POWER SHIFT Group 25SOUND-GARD Body TRANSMISSION Group 30Power Shift Clutch Housing Group 05Remove and Install Traction Clutch Group 31QUAD-RANGE Clutch Housing Valve Housing Group 35Transmission Group 10Traction Clutch Valve Housing Group 40Final Drive Group 15Remove and Install Transmission Control Valve Housing SECTION 20ENGINE Group 20Transmission Control Valves and Group 05Service Accumulators Group 10Cooling System Group 25Remove and Install Traction Clutch Group 30Traction Clutch and Drive Shafts SECTION 30FUEL AND AIR Group 35Input Planetary Group 05Air Intake System Group 40Reduction Gear Train Group 10Diesel Fuel System Group 45Output Planetary Group 50Speed Selector Assembly Group 55Charge Pump Assembly SECTION 40ELECTRICAL REPAIR Group 60PTO Gear Train WITH MFWD Group 05Connector Repair Group 65PTO Gear Train WITHOUT MFWD Group 10Harness Replacement Group 70PTO Clutch Rod Group 15Alternator Group 75MFWD Gear Train Group 20Starting Circuit Group 25Lighting Circuit Repair Group 80MFWD Clutch Group 30INTELLITRAK Monitoring System Group 35Accessory Components SECTION 56DIFFERENTIAL AND FINAL DRIVE Group 40Hitch Electronic Control Components Group 05Differential Group 45Electronic Governor Control Group 10Differential Lock Valve Components Group 15Final Drive Group 50Auxiliary Lighting and Electrical Components (European) Continued on next page All information, illustrations and specifications in this manual are based on the latest information available at the time of publication. The right is reserved to make changes at any time without notice. TM1460-19-15MAY01 COPYRIGHT 1991 DEERE COMPANY Moline, Illinois All rights reserved A John Deere ILLUSTRUCTION Manual Previous Editions Copyright 1990, 1989 Deere Company
SECTION 05SAFETY SECTION 50POWER TRAIN--QUAD-RANGE Group 05Safety Information TRANSMISSION Group 05Clutch Oil Pressure Regulating Valve SECTION 10GENERAL INFORMATION Housing Group 05Machine Specifications Group 10Clutch Operating Piston Housing Group 10Predelivery Service Group 15Perma-Clutch Group 15Tune-up Group 20Quad-Range Planetary Group 20Lubrication Group 25Quad-Range Transmission and Charge Pump SECTION 15SEPARATION Group 30Shift Lever Assembly Group 05Front Axle Group 35PTO Gear Train Group 10Front End Group 40Adjust PTO Clutch Rod Group 15Front End and Engine Group 20Engine SECTION 55POWER TRAIN--POWER SHIFT Group 25SOUND-GARD Body TRANSMISSION Group 30Power Shift Clutch Housing Group 05Remove and Install Traction Clutch Group 31QUAD-RANGE Clutch Housing Valve Housing Group 35Transmission Group 10Traction Clutch Valve Housing Group 40Final Drive Group 15Remove and Install Transmission Control Valve Housing SECTION 20ENGINE Group 20Transmission Control Valves and Group 05Service Accumulators Group 10Cooling System Group 25Remove and Install Traction Clutch Group 30Traction Clutch and Drive Shafts SECTION 30FUEL AND AIR Group 35Input Planetary Group 05Air Intake System Group 40Reduction Gear Train Group 10Diesel Fuel System Group 45Output Planetary Group 50Speed Selector Assembly Group 55Charge Pump Assembly SECTION 40ELECTRICAL REPAIR Group 60PTO Gear Train WITH MFWD Group 05Connector Repair Group 65PTO Gear Train WITHOUT MFWD Group 10Harness Replacement Group 70PTO Clutch Rod Group 15Alternator Group 75MFWD Gear Train Group 20Starting Circuit Group 25Lighting Circuit Repair Group 80MFWD Clutch Group 30INTELLITRAK Monitoring System Group 35Accessory Components SECTION 56DIFFERENTIAL AND FINAL DRIVE Group 40Hitch Electronic Control Components Group 05Differential Group 45Electronic Governor Control Group 10Differential Lock Valve Components Group 15Final Drive Group 50Auxiliary Lighting and Electrical Components (European) Continued on next page All information, illustrations and specifications in this manual are based on the latest information available at the time of publication. The right is reserved to make changes at any time without notice. TM1460-19-15MAY01 COPYRIGHT 1991 DEERE COMPANY Moline, Illinois All rights reserved A John Deere ILLUSTRUCTION Manual Previous Editions Copyright 1990, 1989 Deere Company 56
SECTION 05SAFETY SECTION 50POWER TRAIN--QUAD-RANGE Group 05Safety Information TRANSMISSION Group 05Clutch Oil Pressure Regulating Valve SECTION 10GENERAL INFORMATION Housing Group 05Machine Specifications Group 10Clutch Operating Piston Housing Group 10Predelivery Service Group 15Perma-Clutch Group 15Tune-up Group 20Quad-Range Planetary Group 20Lubrication Group 25Quad-Range Transmission and Charge Pump SECTION 15SEPARATION Group 30Shift Lever Assembly Group 05Front Axle Group 35PTO Gear Train Group 10Front End Group 40Adjust PTO Clutch Rod Group 15Front End and Engine Group 20Engine SECTION 55POWER TRAIN--POWER SHIFT Group 25SOUND-GARD Body TRANSMISSION Group 30Power Shift Clutch Housing Group 05Remove and Install Traction Clutch Group 31QUAD-RANGE Clutch Housing Valve Housing Group 35Transmission Group 10Traction Clutch Valve Housing Group 40Final Drive Group 15Remove and Install Transmission Control Valve Housing SECTION 20ENGINE Group 20Transmission Control Valves and Group 05Service Accumulators Group 10Cooling System Group 25Remove and Install Traction Clutch Group 30Traction Clutch and Drive Shafts SECTION 30FUEL AND AIR Group 35Input Planetary Group 05Air Intake System Group 40Reduction Gear Train Group 10Diesel Fuel System Group 45Output Planetary Group 50Speed Selector Assembly Group 55Charge Pump Assembly SECTION 40ELECTRICAL REPAIR Group 60PTO Gear Train WITH MFWD Group 05Connector Repair Group 65PTO Gear Train WITHOUT MFWD Group 10Harness Replacement Group 70PTO Clutch Rod Group 15Alternator Group 75MFWD Gear Train Group 20Starting Circuit Group 25Lighting Circuit Repair Group 80MFWD Clutch Group 30INTELLITRAK Monitoring System Group 35Accessory Components SECTION 56DIFFERENTIAL AND FINAL DRIVE Group 40Hitch Electronic Control Components Group 05Differential Group 45Electronic Governor Control Group 10Differential Lock Valve Components Group 15Final Drive Group 50Auxiliary Lighting and Electrical Components (European) Continued on next page All information, illustrations and specifications in this manual are based on the latest information available at the time of publication. The right is reserved to make changes at any time without notice. TM1460-19-15MAY01 COPYRIGHT 1991 DEERE COMPANY Moline, Illinois All rights reserved A John Deere ILLUSTRUCTION Manual Previous Editions Copyright 1990, 1989 Deere Company
SECTION 05SAFETY SECTION 50POWER TRAIN--QUAD-RANGE Group 05Safety Information TRANSMISSION Group 05Clutch Oil Pressure Regulating Valve SECTION 10GENERAL INFORMATION Housing Group 05Machine Specifications Group 10Clutch Operating Piston Housing Group 10Predelivery Service Group 15Perma-Clutch Group 15Tune-up Group 20Quad-Range Planetary Group 20Lubrication Group 25Quad-Range Transmission and Charge Pump SECTION 15SEPARATION Group 30Shift Lever Assembly Group 05Front Axle Group 35PTO Gear Train Group 10Front End Group 40Adjust PTO Clutch Rod Group 15Front End and Engine Group 20Engine SECTION 55POWER TRAIN--POWER SHIFT Group 25SOUND-GARD Body TRANSMISSION Group 30Power Shift Clutch Housing Group 05Remove and Install Traction Clutch Group 31QUAD-RANGE Clutch Housing Valve Housing Group 35Transmission Group 10Traction Clutch Valve Housing Group 40Final Drive Group 15Remove and Install Transmission Control Valve Housing SECTION 20ENGINE Group 20Transmission Control Valves and Group 05Service Accumulators Group 10Cooling System Group 25Remove and Install Traction Clutch Group 30Traction Clutch and Drive Shafts SECTION 30FUEL AND AIR Group 35Input Planetary Group 05Air Intake System Group 40Reduction Gear Train Group 10Diesel Fuel System Group 45Output Planetary Group 50Speed Selector Assembly Group 55Charge Pump Assembly SECTION 40ELECTRICAL REPAIR Group 60PTO Gear Train WITH MFWD Group 05Connector Repair Group 65PTO Gear Train WITHOUT MFWD Group 10Harness Replacement Group 70PTO Clutch Rod Group 15Alternator Group 75MFWD Gear Train Group 20Starting Circuit Group 25Lighting Circuit Repair Group 80MFWD Clutch Group 30INTELLITRAK Monitoring System Group 35Accessory Components SECTION 56DIFFERENTIAL AND FINAL DRIVE Group 40Hitch Electronic Control Components Group 05Differential Group 45Electronic Governor Control Group 10Differential Lock Valve Components Group 15Final Drive Group 50Auxiliary Lighting and Electrical Components (European) Continued on next page All information, illustrations and specifications in this manual are based on the latest information available at the time of publication. The right is reserved to make changes at any time without notice. TM1460-19-15MAY01 COPYRIGHT 1991 DEERE COMPANY Moline, Illinois All rights reserved A John Deere ILLUSTRUCTION Manual Previous Editions Copyright 1990, 1989 Deere Company 60
SECTION 05SAFETY SECTION 50POWER TRAIN--QUAD-RANGE Group 05Safety Information TRANSMISSION Group 05Clutch Oil Pressure Regulating Valve SECTION 10GENERAL INFORMATION Housing Group 05Machine Specifications Group 10Clutch Operating Piston Housing Group 10Predelivery Service Group 15Perma-Clutch Group 15Tune-up Group 20Quad-Range Planetary Group 20Lubrication Group 25Quad-Range Transmission and Charge Pump SECTION 15SEPARATION Group 30Shift Lever Assembly Group 05Front Axle Group 35PTO Gear Train Group 10Front End Group 40Adjust PTO Clutch Rod Group 15Front End and Engine Group 20Engine SECTION 55POWER TRAIN--POWER SHIFT Group 25SOUND-GARD Body TRANSMISSION Group 30Power Shift Clutch Housing Group 05Remove and Install Traction Clutch Group 31QUAD-RANGE Clutch Housing Valve Housing Group 35Transmission Group 10Traction Clutch Valve Housing Group 40Final Drive Group 15Remove and Install Transmission Control Valve Housing SECTION 20ENGINE Group 20Transmission Control Valves and Group 05Service Accumulators Group 10Cooling System Group 25Remove and Install Traction Clutch Group 30Traction Clutch and Drive Shafts SECTION 30FUEL AND AIR Group 35Input Planetary Group 05Air Intake System Group 40Reduction Gear Train Group 10Diesel Fuel System Group 45Output Planetary Group 50Speed Selector Assembly Group 55Charge Pump Assembly SECTION 40ELECTRICAL REPAIR Group 60PTO Gear Train WITH MFWD Group 05Connector Repair Group 65PTO Gear Train WITHOUT MFWD Group 10Harness Replacement Group 70PTO Clutch Rod Group 15Alternator Group 75MFWD Gear Train Group 20Starting Circuit Group 25Lighting Circuit Repair Group 80MFWD Clutch Group 30INTELLITRAK Monitoring System Group 35Accessory Components SECTION 56DIFFERENTIAL AND FINAL DRIVE Group 40Hitch Electronic Control Components Group 05Differential Group 45Electronic Governor Control Group 10Differential Lock Valve Components Group 15Final Drive Group 50Auxiliary Lighting and Electrical Components (European) Continued on next page All information, illustrations and specifications in this manual are based on the latest information available at the time of publication. The right is reserved to make changes at any time without notice. TM1460-19-15MAY01 COPYRIGHT 1991 DEERE COMPANY Moline, Illinois All rights reserved A John Deere ILLUSTRUCTION Manual Previous Editions Copyright 1990, 1989 Deere Company
i
4555-4955, 4560-4960 Tractors 150501 PN898
7
Contents
SECTION 60STEERING AND BRAKES Group 05Remove
and Install Power Steering Components Group
10Steering Column Group 15Metering Pump Group
20Steering Valve Group 25Steering Motor Group
30Remove and Install Brake Valve and Brake
Accumulator Group 35Brake Valve Group 40Brake
Accumulator Group 45Bleeding Brakes and Testing
Brake Accumulator Group 50Brake Pistons, Plates
and Disks Group 55Auxiliary Trailer Brake
(European) Group 60Secondary Brake
(European) Group 65Auxiliary Steering System
(European)
05
10
15
20
SECTION 70HYDRAULICS Group 05Hydraulic System
Repair Group 10Main Hydraulic Pump Group 15Oil
Filter Relief Valve and Return Manifold Group
20Hydraulic Oil Cooler and Bypass Valve Group
25Rockshaft, Draft Control and Lift Assist
Cylinders Group 30Hitch Control Valve Group
35Control Valves Group 40Selective Control
Valves and Breakaway Couplers Group 45Remote
Cylinder Group 50Transmission-Hydraulic Cleanup
30
40
SECTION 80MISCELLANEOUS Group 05Rear Wheels
Group 10Front Axle
50
SECTION 90OPERATOR STATION REPAIR Group 05Air
Conditioning System Group 10Air Conditioning
System Service Group 15Heating System Group
20Seat Group 25ROPS and SOUND-GARD Body
55
56
SECTION 99DEALER FABRICATED TOOLS Group
05Fabricated Tools
Index
60
ii
4555-4955, 4560-4960 Tractors 150501 PN899
8
Group 05 Safety Information
PREVENT MACHINE RUNAWAY Avoid possible injury or
death from machinery runaway. Do not start
engine by shorting across starter terminals.
Machine will start in gear if normal circuitry is
bypassed. NEVER start engine while standing on
ground. Start engine only from operators seat,
with transmission in neutral or park.
05
05 1
DX,BYPAS1 -19-04JUN90
HANDLE FLUIDS SAFELYAVOID FIRES When you work
around fuel, do not smoke or work near heaters or
other fire hazards. Store flammable fluids away
from fire hazards. Do not incinerate or puncture
pressurized containers. Make sure machine is
clean of trash, grease, and debris. Do not store
oily rags they can ignite and burn
spontaneously. DX,FLAME -19-04JUN90
PREVENT BATTERY EXPLOSIONS Keep sparks, lighted
matches, and open flame away from the top of
battery. Battery gas can explode. Never check
battery charge by placing a metal object across
the posts. Use a volt-meter or hydrometer. Do
not charge a frozen battery it may explode.
Warm DX,SPARKS -19-04JUN90
05-05-1
4555-4955, 4560-4960 Tractors 150501 PN6
9
Safety Information
PREPARE FOR EMERGENCIES Be prepared if a fire
starts. Keep a first aid kit and fire
extinguisher handy. Keep emergency numbers for
doctors, ambulance service, hospital, and fire
department near your telephone.
05
05 2
DX,FIRE2 -19-04JUN90

• PREVENT ACID BURNS
• Sulfuric acid in battery electrolyte is
  poisonous. It is strong enough to burn skin, eat
  holes in clothing, and cause blindness if
  splashed into eyes.
• Avoid the hazard by
• Filling batteries in a well-ventilated area.
• Wearing eye protection and rubber gloves.
• Avoiding breathing fumes when electrolyte is
  added.
• Avoiding spilling or dripping electrolyte.
• Use proper jump start procedure.
• If you spill acid on yourself
• Flush your skin with water.
• Apply baking soda or lime to help neutralize the
  acid.
• Flush your eyes with water for 1015 minutes. Get
  medical attention immediately.
• If acid is swallowed
• Drink large amounts of water or milk.
• Then drink milk of magnesia, beaten eggs, or
  vegetable oil.
• Get medical attention immediately.

4555-4955, 4560-4960 Tractors 150501 PN2
10
Safety Information
HANDLE CHEMICAL PRODUCTS SAFELY Direct exposure
to hazardous chemicals can cause serious injury.
Potentially hazardous chemicals used with John
Deere equipment include such items as lubricants,
coolants, paints, and adhesives. A Material
Safety Data Sheet (MSDS) provides specific
details on chemical products physical and health
hazards, safety procedures, and emergency
response techniques. Check the MSDS before you
start any job using a hazardous chemical. That
way you will know exactly what the risks are and
how to do the job safely. Then follow procedures
and recommended equipment. (See your John Deere
dealer for MSDSs on chemical products used with
John Deere equipment.)
05
05 3
DX,MSDS,NA -19-15MAR91
AVOID HIGH-PRESSURE FLUIDS Escaping fluid under
pressure can penetrate the skin causing serious
injury. Avoid the hazard by relieving pressure
before disconnecting hydraulic or other lines.
Tighten all connections before applying
pressure. Search for leaks with a piece of
cardboard. Protect hands and body from high
pressure fluids. If an accident occurs, see a
doctor immediately. Any fluid injected into the
skin must be surgically removed within a few
hours or gangrene may result. Doctors unfamiliar
with this type of injury should reference a
knowledgeable medical source. Such information is
available from Deere Company Medical Department
in Moline, Illinois, U.S.A. DX,FLUID -19-09
AUG91
4555-4955, 4560-4960 Tractors 150501 PN3
11
Safety Information

• PARK MACHINE SAFELY
• Before working on the machine
• Lower all equipment to the ground.
• Stop the engine and remove the key.
• Disconnect the battery ground strap.
• Hang a DO NOT OPERATE tag in operator station.

05
05 4
DX,PARK -19-04JUN90
SUPPORT MACHINE PROPERLY Always lower the attachment or implem