Complete Repair Service Technical Manual for John Deere Tractors 7610, 7710, 7810, with workshop information to maintain, service, repair, and refurbish like professional mechanics.

John Deere 2WD or MFWD USA Tractors 7610, 7710, 7810 workshop technical manual (repair) includes:
* Numbered table of contents easy to use so that you can find the information you need fast.
* Detailed sub-steps expand on repair procedure information
* Numbered instructions guide you through every repair procedure step by step.
* Notes, cautions and warnings throughout each chapter pinpoint critical information.
* Bold figure number help you quickly match illustrations with instructions.
* Detailed illustrations, drawings and photos guide you through every procedure.
* Enlarged inset helps you identify and examine parts in detail.

tm1651 - 7610 7710 and 7810 Tractors Repair Technical Manual.pdf
tm1651 - 7610 7710 and 7810 Tractors Repair Technical Manual.epub

PRODUCT DETAILS:
Total Pages: 1,931 pages
File Format: PDF/EPUB/MOBI/AZW (PC/Mac/Android/Kindle/iPhone/iPad; bookmarked, ToC, Searchable, Printable)
Language: English

MAIN SECTIONS
   Foreword
   Notice To The Dealer
   Dealer Predelivery Information Form
   Quick Reference Specifications
   General Information
      Safety
      General Information
   Engine
      Component Removal and Installation
      Engine Repair
   Fuel and Cooling Systems
      Controls
      Diesel Fuel System
      Air Intake System
      Engine Cooling System
      Air Conditioning Condenser and Coolers-7610, 7710 and 7810 (S.N. -90000)
      Air Conditioning Condenser and Coolers-7710 and 7810 (S.N. 90001- )
   Electrical
      Connectors
      Wiring Harness Routings
      Charging Circuit
      Starting Circuit
      Solenoids And Switches
      Monitoring System
      Auxiliary Lighting And Electrical Components
      Convenience And Accessory Components
   Power Shift Transmission
      Component Removal and Installation
      Controls
      Transmission
      Reduction Gearbox
   AutoPowr/IVT Transmission
      Component Removal
      Controls
      Front Pump/Control Valve Assembly
      Transmission Front Housing
      Hydrostatic Module
      Shift Valve Assembly
      Transmission Rear Housing
      Differential Input Assembly
   POWRQUADPOWRQUAD is a trademark of Deere & Company
Transmission
      Component Removal And Installation
      Control Linkages
      Transmission
      Creeper Transmission
      Range Box
   Drive Systems
      Component Removal And Installation
      Controls
      MFWD Clutch
      MFWD Axle
      Suspended MFWD Axle Components
      Rear Differential
      Final Drive
      Rear PTO
      Drivelines
      Hydraulic Pump Drive
      Front PTO
   Steering And Brakes
      Steering Column
      Hydrostatic Steering
      Steering Cylinders
      Brake Valve
      Brake Components
      Trailer Brakes
   Hydraulics
      Component Removal And Installation
      Hydraulic System Repair
      Hydraulic Pump And Charge Pump
      Hydraulic System Valves
      Selective Control Valves And Couplers
      Hitch
      Bleed Hydraulic System
   Miscellaneous
      Component Removal And Installation
      Front Axle
      Hood
      Wagon And Pick-Up Hitch
   Operator Station
      Component Removal And Installation
      HVAC
      Air Conditioning System
      Seat
      ROPS and Cab
   Dealer Fabricated Tools
      Fabricated Tools

tm1651 - 7610 7710 and 7810 Tractors Repair

Table of Contents

Foreword

Notice To The Dealer

Dealer Predelivery Information Form

Quick Reference Specifications

Section 10: General Information

Group 05: Safety

Recognize Safety Information

Handle Fluids Safely—Avoid Fires

Prevent Battery Explosions

Prepare for Emergencies

Prevent Acid Burns

Handle Chemical Products Safely

Avoid High-Pressure Fluids

Park Machine Safely

Support Machine Properly

Wear Protective Clothing

Work in Clean Area

Service Machines Safely

Work In Ventilated Area

Illuminate Work Area Safely

Replace Safety Signs

Use Proper Lifting Equipment

Service Tires Safely

Avoid Harmful Asbestos Dust

Avoid Heating Near Pressurized Fluid Lines

Remove Paint Before Welding or Heating

Use Proper Tools

Construct Dealer-Made Tools Safely

Dispose of Waste Properly

Live With Safety

Group 10: General Information

General Specifications

Sealants and Adhesives Cross-Reference Chart

Metric Bolt and Cap Screw Torque Values

Unified Inch Bolt and Cap Screw Torque Values

Glossary of Terms

Section 20: Engine

Group 00: Component Removal and Installation

Essential or Recommended Tools

Specifications

Remove Engine—7610

Remove Engine—7710 And 7810 (S.N. -90000)

Remove Engine—7710 And 7810 (S.N. 90001- )

Install Engine in Repair Stand

Install Engine

Group 05: Engine Repair

Specifications

Repair Engine—Use CTM

Access to Front Crankshaft Seal

Access to Rear Crankshaft Seal

Access to Camshaft

Access to Timing Gear Cover

Remove and Install Engine Valve Cover (S.N. -90000)

Remove and Install Engine Valve Cover (S.N. 90000- )

Remove Suspended MFWD Engine Oil Pan

Section 30: Fuel and Cooling Systems

Group 05: Controls

Repair Engine—Use CTM

Adjust Hand-Foot Throttle Linkage—7610

Adjust Hand-Foot Throttle Linkage—7710-7810

Group 10: Diesel Fuel System

Specifications

Remove And Install Fuel Tanks

Replace Fuel Filter, Fuel Pump, And Bleed Fuel System

Group 15: Air Intake System

Specifications

Inspect And Service Air Intake System

Group 20: Engine Cooling System

Essential or Recommended Tools

Specifications

Test Radiator And Coolant Tank Cap

Remove and Install Front Cooling Assembly—7610, 7710 And 7810 (S.N. -90000)

Remove and Install Radiator —7710 And 7810 (S.N. 90001- )

Remove And install Thermostat Valve—7710 And 7810 (S.N. 90001- )

Fill Cooling System With Coolant—7710 And 7810 (S.N. 90001- )

Remove And Install Viscous/Vistronic Fan Drive

Inspect Belt Tensioner

Replace Belt Tension Mechanism

Fan Belt Routing—7610

Fan Belt Routing—7710 and 7810

Group 25: Air Conditioning Condenser and Coolers—7610, 7710 and 7810 (S.N. -90000)

Essential or Recommended Tools

Specifications

Remove Fuel-Hydraulic Oil Cooler/Condenser

Leak Test Fuel-Hydraulic Oil Cooler

Install Fuel-Hydraulic Oil Cooler/Condenser

Group 30: Air Conditioning Condenser and Coolers—7710 and 7810 (S.N. 90001- )

Essential or Recommended Tools

Specifications

Remove And Install Hydraulic Oil Coolers And Leak Test

Remove And Install Fuel Cooler And Leak Test

Remove And Install Condenser

Section 40: Electrical

Group 05: Connectors

Essential Or Recommended Tools

Other Material

Use Electrical Insulating Compound

Using High-Pressure Washers

Repair AMP Connector

Remove Connector Body From Blade Terminals

Repair CINCH Connectors

Repair CPC™ Blade Type Connectors

Repair CPC™ Large MATE-N-LOC ™ And METRIMATE™ Pin Type Connectors

Repair DEUTSCH™ Connectors

Repair Small MATE-N-LOC™ Socket Connector

Repair Small MATE-N-LOC™ Pin Connector

Repair (Pull Type) METRI-PACK™ Connectors

Repair (Push Type) METRI-PACK™ Connectors

Repair SUMITOMO™ Connectors

Repair Weather Pack™ Connectors

Repair YAZAKI™ Connectors

Group 10: Wiring Harness Routings

Ground Point Locations

Cab Harness Routing—Common Components—PQT And IVT Transmissions

Cab Harness Routing—POWRQUAD Transmission Without LH Reverser

Cab Harness Routing—POWRQUAD Transmission With LH Reverser

Cab Harness Routing—AutoPowr/IVT Transmission

Open-Station Harness Routing And Component Identification

Transmission Harness Routing And Component Identification (PQT)

Transmission Harness Routing And Component Identification—AutoPowr/IVT—Left-Hand Side

Transmission Harness Routing And Component Identification—AutoPowr/IVT—Right-Hand Side

AutoPowr/IVT Control Lever Harness Routing And Component Identification

AutoPowr/IVT Control Lever Harness Routing And Component Identification

(7710—7810)—AutoPowr/IVT Engine/Chassis Harness Routing And Component Identification

Harness Routing And Component Identification—Suspended MFWD Axle

Row Guidance Harness Routing And Component Identification

Wire Number And Color Codes

Load Center Fuses, Relays, And Diodes—Open-Station

Load Center Fuses, Relays, And Diodes—Cab (North American)

Load Center Fuses, Relays, And Diodes—Cab (European)

Load Center Fuses, Relays, And Diodes—Cab (AutoPowr/IVT)

Replace Load Center Fuses And Relays

Group 15: Charging Circuit

Repair Alternator—Use CTM

Exploded View—Alternator

Remove And Install Alternator

Group 20: Starting Circuit

Essential Or Recommended Tools

Specifications

Repair Starter—Use CTM

Remove And Install Starter Motor

Replace Starter Circuit Relay

Replace Fusible Link

Replace Neutral Start Switch—POWRQUAD Transmission

Replace Gear Encoder

Replace Switch Module

Group 25: Solenoids And Switches

Specifications

Replace Ether Starting Aid Solenoid And Switch—7710 And 7810

Replace Brake Switch—Non-AutoPowr/IVT

Replace MFWD Switch

Replace Field Cruise Switch

Replace Fuel Shut-Off Solenoid

Replace MFWD Solenoid

Replace Differential Lock And Rear PTO Solenoids

Replace Hitch Return And Hitch Pressure Solenoids

Replace Air Conditioning Relays And Switches

Replace Air Conditioning High- And Low-Pressure Switches

Replace Hitch Position Potentiometer Assembly

Replace Hitch Control Potentiometer And Switch

Replace Park Enable Switch (Tractors With Left-Hand Reverser)

Remove Electrical Switches And Sensors—POWRQUAD Transmission

Electrical Controls And Switches—AutoPowr/IVT Transmission

Replace AutoPowr/IVT Hydro Control Solenoid

Replace AutoPowr/IVT Fixed Unit Speed Sensor

Replace AutoPowr/IVT Carrier Speed Sensor

Replace AutoPowr/IVT Clutch Pedal Position Sensor

Replace AutoPowr/IVT Clutch Pedal Position Sensor Linkage

Replace AutoPowr/IVT Brake Switch

Replace AutoPowr/IVT Hand Throttle/Speed Selector Assembly

Replace AutoPowr/IVT Set-Speed Switch

Replace AutoPowr/IVT Selector Switch

Group 30: Monitoring System

Essential Or Recommended Tools

Other Material

Replace Engine Oil Pressure Sensor

Replace Engine Speed Sensor

Replace Engine Coolant Temperature Sensor

Replace Air Filter Restriction Indicator Sensor

Replace Fuel Level Sensor

Replace Hydraulic Oil Filter Restriction Sensor

Hitch-Position Feedback Sensor Location

Remove And Install Draft Link Sensor

Adjust Draft Link Sensor

Replace Rear PTO Speed Sensor

Replace Wheel Speed Sensor—Non-AutoPowr/IVT

Replace Radar Speed Sensor

Replace MFWD Speed Sensor—AutoPowr/IVT

Replace AutoPowr/IVT Primary Wheel Speed Sensor

Replace AutoPowr/IVT Backup Wheel Speed Sensor

Replace AutoPowr/IVT Transmission Oil Temperature Sensor

Replace AutoPowr/IVT Transmission Pressure Sensor

Replace PST Central Control Unit—(CCU/PCU)

Replace Hitch Control Unit—(HCU) And/Or Central Control Unit

Replace Reverser Control Unit—(RCU)

Remove And Install Display Module

Replace Display Module Bulbs

Replace Light Switch, Hazard Light Switch, And Audible Warning Alarm

Replace Multifunction And Washer Wiper Switch

Replace FNR Direction Switch

Replace Multifunction Switch Wiring Harness

Group 40: Auxiliary Lighting And Electrical Components

Replace Seven-Terminal Outlet Socket—North American

Replace Seven-Terminal Outlet Socket—European

Group 45: Convenience And Accessory Components

Essential Or Recommended Tools

Replace Pressurizer Blower Motor

Replace Circulation Blower Motors

Replace Wiper Motor

Test Ground-Fault Circuit Interrupter

Replace Transmission Cover Heater

Replace Hydraulic Charge Pump Heater

Remove and Install Electro-Hydraulic Control Valve Switch

Section 50: Power Shift Transmission

Group 00: Component Removal and Installation

Essential or Recommended Tools

Other Material

Specifications

Sealing Instructions—Drive Train

Remove Drive Train

Install Drive Train

Remove Power Shift Transmission

Install Power Shift Transmission

Remove Reduction Gearbox

Install Reduction Gearbox

Group 05: Controls

Essential or Recommended Tools

Shift Console Access

Transmission Shift Control and Park Linkage

Park Linkage Adjustments

Remove and Install Shift Control Assembly

Disassemble and Assemble Shift Control Assembly

Replace Encoder

Replace Switch Module

Replace Power Shift Control Unit—(PCU)

Replace Relays

Recondition Park Lock Linkage

Adjust or Replace Clutch Cable (Non-Isolated)

Adjust or Replace Clutch Cable (Isolated)

Recondition Tow Disconnect

Electrical Controls and Sensors—Front Valve Housing

Electrical Controls and Sensors—Front Cover and Transmission

Wheel Speed Sensor

Remove and Install Thermal Bypass Valve

Group 10: Transmission

Essential or Recommended Tools

Other Material

Specifications

General Repair Procedures—Power Shift Transmission

Transmission Components

Prepare Transmission for Repair

Remove Transmission Front Cover/Front Valve Housing

Remove Front Valve Housing

Front Valve Housing Valves

Transmission Front Cover Valves

Repair Clutch Valve

Replace Clutch Valve Shifter Lever Shaft Seal

Cross-Sectional View—Transmission Pump

Repair Transmission Pump

Install Front Valve Housing

Install Transmission Front Cover/Valve Housing Assembly

Remove and Install Electro-Hydraulic Valves

Remove Clutch Pack Assembly

Cross-Sectional View—Clutch Pack Assembly (Early Design)

Cross-Sectional View—Clutch Pack Assembly (Later Design)

Disassemble Clutch Pack Assembly

Assemble Clutch Pack Assembly

Install Clutch Pack Assembly

Remove and Disassemble C-LO—B-HI Pack

Assemble and Install C-LO — B-HI Pack

Remove and Disassemble Input Planetary Carrier Assembly

Assemble and Install Input Planetary Carrier Assembly

Disassemble Output Housing Module and Remove Output Planetary Carrier

Cross-Sectional View—Output Planetary Carrier Assembly

Exploded View—Output Planetary Carrier Assembly

Disassemble Output Planetary Carrier Assembly

Assemble Output Planetary Carrier Assembly

B3 Gear Identification — Version “A” and Version “B”

Remove and Disassemble B-5 Pack

Assemble and Install B-5 Pack

Install Output Planetary Carrier and Assemble Output Housing Module

Group 15: Reduction Gearbox

Essential or Recommended Tools

Other Material

Specifications

General Repair Procedures—Reduction Gearbox

Remove Differential Drive Shaft

Cross-Sectional View—Differential Drive Shaft

Determine Cone Point Shim Pack and Install Differential Drive Shaft

Cross-Sectional View—Reduction Gear Shaft

Remove and Install Reduction Gear Shaft

Repair Lube Manifold (Differential S.N. -026096)

Repair Lube Manifold (Differential S.N. 026097- )

Remove and Install Tow Disconnect

Replace Transmission Lock Return Spring

Remove and Install Transmission Lock

Section 51: AutoPowr/IVT Transmission

Group 00: Component Removal

Essential Tools

Specifications

Other Material

Drive Train Removal

Group 05: Controls

Specifications

Brake Pedal Switch Adjustment

Using Hydraulic Hand Pump To Release Park Brake

Cross-Sectional View—Park Brake Release (Early Production)

Replace Park Brake Release Cable

Adjust Service Disconnect

Group 10: Front Pump/Control Valve Assembly

Essential Tools

Specifications

General Repair Procedures—Front Control Valve/Transmission Control Pump Assembly

Remove And Install Front Control Valve Assembly

Hydrostatic Module Control Valve Assembly—Exploded View

Repair Hydrostatic Module Control Valve Assembly

Group 15: Transmission Front Housing

Essential Tools

Specifications

Other Material

General Repair Procedures—Transmission

Hydrostatic Module Replacement

Repair Sequence For Hydrostatic Module Service ONLY

Remove Hydrostatic Module

Install Hydrostatic Module

Group 20: Hydrostatic Module

Essential Tools

Specifications

Exploded View—Hydrostatic Gear Train

Disassemble Hydrostatic Module Gear Train

Repair Hydrostatic Module Gear Train

Assemble Hydrostatic Module Gear Train

Replace Hydrostatic Module

Test Multi-Function Valves

Repair Hydrostatic Module

Group 25: Shift Valve Assembly

Essential Tools

Specifications

General Repair Procedures—Shift Control Valve Assembly

Remove And Install Shift Valve Housing

Exploded View—Shift Valve Housing

Repair Shift Valve Assembly

Service Hi-Lo-Reverse Shift Valves

Group 30: Transmission Rear Housing

Essential Tools

Specifications

Transmission Rear Housing

Cross-Sectional View—Park Brake Assembly

Repair Park Brake

Remove And Install Clutch/Planetary Assembly

Shift Accumulator

Park Brake Release Check Valve

Cross Sectional View—Clutch Assembly

Cross Sectional View—Clutch/Planetary Assembly

Exploded View—Planetary Assembly

Repair Clutch/Planetary Assembly

Repair Reverse Brake

Replace Clutch/Planetary Carrier Bearing Cups

Group 35: Differential Input Assembly

Essential Tools

Specifications

General Repair Procedures—Differential Input Quill

Cross-Sectional View—Differential Input Quill

Disassemble Differential Input Quill

Determine Cone Point Shim Pack and Install Differential Drive Shaft

Assemble Differential Input Quill

Section 55: POWRQUADPOWRQUAD is a trademark of Deere & Company Transmission

Group 00: Component Removal And Installation

Essential Or Recommended Tools

Other Material

Specifications

Sealing Instructions—Drive Train

Remove Drive Train

Install Drive Train

Remove Transmission

Install Transmission

Remove Creeper Transmission

Install Creeper Transmission

Remove Range Box

Install Range Box

Group 05: Control Linkages

Essential Or Recommended Tools

Specifications

POWRQUAD™ Controls Introduction

Access Shift Console

Shift And Park Linkage Assembly

Shift And Park Linkage Symptom/Cause Chart—Two-Lever Shift

Shift And Park Linkage Adjustment

Preliminary Checks—All

Check Shifter Lever Tang And Fork Slot—Two-Lever Shifter

Check Shift Lever Pivot—Two-Lever Shifter, Three-Lever Shifter With Right-Hand Reverser

Inspect Shifter Cams—Two-Lever Shifter

Check And Adjust Cam Neutral Alignment—Two-Lever Shifter

Check And Adjust Park Disengaged Stop (After Cam Adjustment)

Inspect And Adjust FNR Lower Rod—Two-Lever Shifter And Three-Lever Shifter With Right-Hand Reverser

Inspect And Adjust FNR Linkage (Upper And Lower)—Two-Lever Shifter

Adjust FNR Upper linkage—Three-Lever Shifter With Right-Hand Reverser

Inspect And Adjust Lower Speed Linkage—Two-Lever Shifter And Three-Lever Shifter With Right-Hand Reverser

Inspect And Adjust Upper Speed Linkage—Two-Lever Shifter

Inspect And Adjust Upper Speed Linkage—Three-Lever Shifter

Inspect Lower Park Rod—All

Inspect Upper Park Rod And Check Park Adjustment—All

Adjust Park Rod—All

Adjust Park Rod With Turnbuckle—All

Adjust Park Rod With Balljoint—All

Check Park Rod For Excessive Flexing—All

Check Park Disengaged Stop—Two-Lever Shifter

Lubricate Park Arm, Shifter Fork Slots And Shift Lever Tang—All

Inspect And Adjust Range Shift Linkage—All

Drive And Final Checks—Shifting And Park Performance

Other Symptoms And Solutions—Two-Lever Shifter And Three-Lever Shifter With Right-Hand Reverser

Remove Shift Control Assembly—Three-Lever Shifter

Exploded View—Three-Lever Shifter with Right-Hand Reverser

Disassemble Three-Lever Shifter Assembly With Right-Hand Reverser

Assemble Three-Lever Shifter With Right-Hand Reverser

Exploded View—Three-Lever Shifter With Left-Hand Reverser

Disassemble Three-Lever Shifter With Left-Hand Reverser

Assemble Three-Lever Shifter With Left-Hand Reverser

Exploded View—Two-Lever Shifter

Disassemble Two-Lever Shifter

Assemble Two-Lever Shifter

Bench Test Stepper Motor

Install Stepper Motor

Adjust Stepper Motor

Adjust Or Replace Clutch Cable (Non-Isolated)

Adjust Or Replace Clutch Cable (Isolated)

Group 10: Transmission

Essential Or Recommended Tools

Other Material

Specifications

General Repair Procedures—POWRQUAD Transmissions

Internal Components—POWRQUAD

Install Transmission In Repair Stand

Remove Transmission Front Cover/Front Valve Housing

Remove Front Valve Housing

Front Valve Housing Valves

Transmission Front Cover Valves

Repair Clutch Valve

Replace Clutch Valve Shifter Lever/Shaft Seal

Replace Clutch Valve Inner Arm/Shaft

Cross-Sectional View—Transmission Pump and Air Pump

Repair Transmission Pump and Air Pump

Install Front Valve Housing

Install Transmission Front Cover/Front Valve Housing

Remove Shift Control Valve Housing

Replace Forward-Reverse/Speed Selector Shifter Levers/Shaft Seals

Replace Forward-Reverse/Speed Selector Shifter Shafts/Shifter Arms

Shift Control Valve Housing Valves

Cross-Sectional View—Modulator Valve

Planetary Housing Valves

Cross-Sectional View—Forward/Neutral/Reverse Control Valve

Cross-Sectional View—Forward/Reverse Control Valve

Cross-Sectional View—Speed Selector Valve

Assemble and Install Shift Valve Housing

Disassemble Planetary Assembly

Recondition Input Planetary Carrier

Disassemble Input Planetary Assembly

Disassemble Reverse Brake Housing Components

Cross-Sectional View—Forward Clutch Assembly

Recondition Forward Clutch Assembly

Disassemble Planetary Housing Components

Cross-Sectional View—Direct Drive Clutch Assembly

Recondition Direct Drive Clutch Assembly

Assemble Planetary Housing Components

Assemble Reverse Brake Housing Components

Assemble Input Planetary Assembly

Assemble Planetary/Reverse Brake Housing Assembly

Group 15: Creeper Transmission

Other Material

Specifications

General Repair Procedures—Creeper Transmission

Recondition Creeper Transmission

Cross-Sectional View—Shifter Components

Remove And Install Shifter Components

Cross-Sectional View—Creeper Transmission

Remove Input/Output Drive Shaft Assembly

Disassemble And Assemble Drive Shaft/Snubber Brake

Remove And Install Countershaft

Install Input/Output Drive Shaft Assembly

Group 20: Range Box

Essential or Recommended Tools

Other Material

Specifications

Remove And Install Park Pawl And Operating Cam (In Tractor)

30K, 40K, and 50K Range Box

General Repair Procedures—Range Box

Recondition Neutral Centering System Not Used on Tractors with Left-Hand Reverser

Remove And Disassemble Shifter Cover

Remove And Install Park Pawl

Reverse Lockout Components

Cross-Sectional View—Shifter Rails

Remove Shifter Rails And Forks

Install And Adjust Shifter Forks And Rails

Assemble And Install Shifter Cover

Remove Differential Drive Shaft

Cross-Sectional View—Differential Drive Shaft

Determine Cone Point Shim Pack And Install Differential Drive Shaft

Cross-Sectional View—Input Shaft (30K)

Cross-Sectional View—Input Shaft (40K and 50K)

Remove And Disassemble Input Shaft

Assemble And Install Input Shaft

Adjust Input Shaft End Play

Section 56: Drive Systems

Group 00: Component Removal And Installation

Essential Or Recommended Tools

Other Material

Specifications

Sealing Instructions

MFWD Axle Identification—Version "A" and Version "B"

Remove MFWD Clutch

Install MFWD Clutch

Remove Non-Suspended MFWD Axle

Install Non-Suspended MFWD Axle

Remove Suspended MFWD Axle

Install Suspended Axle

Remove Final Drive

Install Final Drive

Remove Rear PTO Assembly

Install Rear PTO Assembly

Remove Front PTO Assembly

Install Front PTO Assembly

Group 05: Controls

Specifications

PTO Switch

MFWD Switch

MFWD Solenoid

Differential Lock Switch

Differential Lock Solenoid

PTO Shift Lever

Group 10: MFWD Clutch

Essential Or Recommended Tools

Other Material

Specifications

General Repair Procedures—MFWD Clutch

Cross-Sectional View—PQT And PST MFWD Clutch Without Secondary Brake—(Transmission S.N. -013050)

Cross-Sectional View—PQT, PST And 40K AQT MFWD Clutch Without Secondary Brake— (Transmission S.N. 013051- )

Cross-Sectional View—PQT And PST MFWD Clutch With Secondary Brake— (Transmission S.N. -013050)

Cross-Sectional View—PQT, PST And 40K AQT MFWD Clutch With Secondary Brake— (Transmission S.N. 013051- )

Cross-Sectional View—50K AQT MFWD Clutch With Secondary Brake

Cross-Sectional View—40K AutoPowr/IVT MFWD Clutch Without Secondary Brake

Cross-Sectional View—40K AutoPowr/IVT MFWD Clutch With Secondary Brake

Cross-Sectional View—50K AutoPowr/IVT MFWD Clutch With Secondary Brake

Disassemble MFWD Clutch

Disassemble MFWD Clutch Pack

Assemble MFWD Clutch Pack

Assemble MFWD Clutch

Group 15: MFWD Axle

Essential Or Recommended Tools

Other Material

Specifications

MFWD Axle Identification—Version "A" and Version "B"

Version “B” Steering Cylinder Identification

Cross-Sectional View—Planetary Carrier and Wheel Hub

Remove, Recondition, And Install Planetary Carrier And Wheel Hub

Assemble And Install Planetary Carrier And Wheel Hub

Cross-Sectional View—Knuckle Spindle Assembly

Disassemble, Inspect, and Assemble Knuckle Spindle Assembly

Install MFWD Axle Into Repair Stand

Install Suspended MFWD Axle Into Repair Stand

Cross-Sectional View—Planetary Carrier-Wheel Hub-Knuckle Spindle-U-Joint/Axle Shaft Assembly

Remove And Install Planetary Carrier-Wheel Hub-Knuckle Spindle-U-Joint/Axle Shaft Assembly

Determine Kingpin Shim Pack

Remove Differential Housing

Cross-Sectional View—Differential Housing

Cross-Sectional View—Differential Housing—European and Suspended

Repair Differential Housing

Assemble Differential

Cross-Sectional View—Differential Drive Shaft and Input Quill

Cross-Sectional View—Differential Drive Shaft And Input Quill—Suspended MFWD Axle

Remove And Disassemble Differential Drive Shaft

Determine Differential Drive Shaft Cone Point Shim Pack

Assemble And Install Differential Drive Shaft

Check Ring Gear Backlash And Determine Differential Case Bearing Cup Shim Pack

Adjust Ring Gear Backlash

Backlash Shim Pack Example and Worksheet

Install Differential Case Bearing Cup and Differential Housing

Disassemble And Assemble Axle Housing

Determine And Install Axle Housing Bearing Cup Shim Pack

Bearing Cup Shim Pack Procedure

Preload Shim Pack Example And Worksheet

Install Axle Housing

Cross-Sectional View—Steering Cylinder Housing Assembly—Non-Suspended MFWD Axle (Early Design)

Cross-Sectional View—Steering Cylinder Housing Assembly—Non-Suspended MFWD Axle (Late Design)

Cross-Sectional View—Steering Cylinder Housing Assembly—Suspended MFWD Axle

Remove And Disassemble Steering Cylinder

Cross-Sectional View—Steering Cylinder

Assemble And Install Steering Cylinder

Replace MFWD Pivot Bushing

Group 16: Suspended MFWD Axle Components

Essential Or Recommended Tools

Other Material

Specifications

Replace Suspended MFWD Axle Position Sensor

Replace Suspended MFWD Axle Controller

Replace Load-Sense Shuttle Valve—Suspended MFWD Axle

Relieve Pressure From Suspended MFWD Axle Hydraulic System

Remove And Install Suspended MFWD Axle Hydraulic Control Valve

Recondition Suspended MFWD Axle Pressure Control, Pressure Relief, And Solenoid Valves

Recondition Suspended MFWD Axle Hydraulic Control Valve Assembly

Exploded View—Suspended MFWD Axle Hydraulic Control Valve

Remove And Install Suspended MFWD Axle Accumulators

Check And Charge Accumulators

Replace Suspended MFWD Axle Cylinder Hydraulic Lines

Remove Suspended MFWD Axle Cylinder

Install Suspended MFWD Axle Cylinder

Repair Suspended MFWD Axle Cylinder

Cross-Sectional View—Suspended MFWD Axle Cylinder

Recondition Piston Rod

Cross-Sectional View—Suspended MFWD Axle Cylinder Piston Seals

Assemble Piston Rod

Replace Oscillation Limiter Chain

Replace Panhard Link

Group 20: Rear Differential

Essential Or Recommended Tools

Specifications

General Repair Procedures—Rear Differential

Remove Differential

Cross-Sectional View—Differential

Disassemble Differential

Assemble Differential

Adjust Differential Preload

Adjust Differential Backlash

Group 25: Final Drive

Essential Or Recommended Tools

Other Material

Specifications

General Repair Procedures—Final Drive

Remove Planet Pinion Carrier

Cross-Sectional View—Planet Pinion Carrier

Disassemble Planet Pinion Carrier

Exploded View—Planet Pinion Carrier

Assemble Planet Pinion Carrier

Cross-Sectional View—Rear Axle Housing And Shaft

Remove Axle Housing

Disassemble And Assemble Axle Housing

Disassemble And Assemble Axle Shaft

Install Axle Housing

Install Planet Pinion Carrier And Check Rolling Drag Torque (Non-Shimmed Axles)

Install Planet Pinion Carrier And Check Rolling Drag Torque (Shimmed Axles)

Group 30: Rear PTO

Essential Tools

Specifications

General Repair Procedures—PTO

Repair PTO Clutch

Cross-Sectional View—PTO Clutch

Remove And Disassemble PTO Clutch

Assemble And Install PTO Clutch

Remove And Disassemble Countershaft

Cross-Sectional View—Two-Speed And Two-Speed Shiftable PTO Countershaft

Cross-Sectional View—Three-Speed Shiftable PTO Countershaft

Assemble And Install Countershaft

Cross-Sectional View—Two-Speed PTO Output Shaft

Cross-Sectional View—Two-Speed Shiftable PTO Output Shaft

Cross-Sectional View—Three-Speed Shiftable PTO Output Shaft

Remove And Disassemble Output Shaft

Assemble And Install PTO Output Shaft

Exploded View—Shiftable PTO Shifter

Remove PTO Shifter

Install PTO Shifter

Replace PTO Output Shaft Oil Seal

Remove Valve Housing

Disassemble And Assemble Valve Housing

Install Valve Housing

Group 35: Drivelines

Essential Or Recommended Tools

Specifications

Engine Coupler Shaft Assembly

Exploded View—Non-Suspended MFWD Axle Drive Shaft

Remove Suspended MFWD Axle Rear Driveline

Repair Suspended MFWD Axle Rear Driveline

Install Suspended MFWD Axle Rear Driveline

Remove And Install Suspended MFWD Axle Driveline Housing

Cross-Sectional View—Suspended MFWD Axle Driveline Support

Replace Suspended MFWD Axle Drive Shaft Rear Bearing

Replace Suspended MFWD Axle Spherical Bearing

Group 40: Hydraulic Pump Drive

Essential Or Recommended Tools

Specifications

General Repair Procedures—Pump Drive

Cross-Sectional View—Hydraulic Pump Drive

Remove And Disassemble Pump Drive Pinion

Remove And Disassemble Pump Drive Gear

Assemble And Install Pump Drive Gear

Assemble And Install Pump Drive Pinion

Check And Adjust Pump Drive Gear Backlash

Group 45: Front PTO

Essential Or Recommended Tools

Other Material

Specifications

General Repair Procedures—PTO

Remove PTO Clutch And Pump

Disassemble Pump

Disassemble PTO Clutch

Replace PTO Brake

Remove PTO Output Gear

Replace Idler Gear

Remove Modulating Valve

Disassemble And Assemble Valve Housing

Install Modulating Valve

Install PTO Output Gear

Assemble PTO Clutch

Assemble Pump

Install PTO Clutch and Pump

Cross-Sectional View—Front PTO Driveline

Repair Front PTO Driveline

Repair Pressure And Lube Regulating Valves

Section 60: Steering And Brakes

Group 05: Steering Column

Specifications

Repair Steering Column

Repair Steering Housing Assembly

Group 10: Hydrostatic Steering

Essential Or Recommended Tools

Specifications

Remove And Install Steering Valve

Exploded View—Steering Valve — 7710, 7810

Exploded View—Steering Valve With Dual Gerotor—7710, 7810

Disassemble, Inspect, And Assemble Steering Valve

Remove And Install Ground-Driven Steering Pump

Disassemble, Inspect, And Assemble Ground-Driven Steering Pump

Group 15: Steering Cylinders

Specifications

Other Material

Service Parts Kits

MFWD Axle Identification—Version “A”and Version “B”

Remove And Install Steering Cylinder

Cross-Sectional And Exploded View—Steering Cylinder—Two-Wheel Drive

Cross-Sectional And Exploded View—Steering Cylinder—Version “A” MFWD Axle

Group 20: Brake Valve

Service Parts Kits

Specifications

General Repair Procedures—Brake Valve

Remove And Install Brake Valve

Disassemble, Inspect, And Assemble Brake Valve

Bleed Brakes

Check Manual Brakes

Group 25: Brake Components

Specifications

Remove, Inspect, And Install Brake Pistons, Plates, And Disks

Inspect And Adjust Secondary Brake

Group 30: Trailer Brakes

Specifications

Remove And Install Hydraulic Trailer Brake Valve

Repair Hydraulic Trailer Brakes

Section 70: Hydraulics

Group 00: Component Removal And Installation

Essential Or Recommended Tools

Specifications

Remove And Install Hitch-SCV Assembly

Remove And Install Main Hydraulic Pump

Remove And Install Charge Pump

Group 05: Hydraulic System Repair

Essential Or Recommended Tools

Specifications

General Repair Procedures—Hydraulic System

Use Special Wrench

Install Hydraulic Fittings

Drain Hydraulic System

Fill Hydraulic System

Group 10: Hydraulic Pump And Charge Pump

Essential Or Recommended Tools

Other Material

Service Parts Kits

Specifications

General Repair Procedures—Hydraulic Pumps

Remove And Install Hydraulic Pump Controller

Exploded View—Hydraulic Pump Controller

Disassemble, Inspect, And Assemble Pump Controller

Exploded View—Hydraulic Pump

Disassemble, Inspect, And Assemble Hydraulic Pump

Adjust Yoke Bearing Preload

Adjust Shaft Bearing Preload

Inspect Hydraulic Charge Pump

Group 15: Hydraulic System Valves

Essential Or Recommended Tools

Service Parts Kits

Specifications

General Repair Procedures—Hitch, Inlet-Priority, And Filter Bypass Valves

Remove, Inspect, And Install Hydraulic Filter Bypass

Disassemble, Inspect, And Assemble Inlet-Priority Valve

Remove And Install Hitch Valve

Identify Hitch Valve

Exploded View—Hitch Valve (Version “A”)

Exploded View—Hitch Valve (Version “B”)

Disassemble, Inspect, And Assemble Hitch Valve

Test Surge Relief Valve

Adjust Hitch Valve

Remove And Install Electro-Hydraulic Control Valve

Disassemble And Assemble Electro-Hydraulic Control Valve

Group 20: Selective Control Valves And Couplers

Essential Or Recommended Tools

Other Material

Service Parts Kits

Specifications

General Repair Procedures—Selective Control Valves And Couplers

Remove, Install, And Adjust SCV Linkage

Single Lever Loader Control Repair

SCV Identification

Remove, Inspect, And Install Selective Control Valves

Selective Control Valve—Exploded View—Three-Position

Selective Control Valve—Exploded View—Two-Position

Exploded View—Manual Selective Control Valve (Single-Position)

Replace Control Knobs

Inspect Poppet Load-Check Valves

Inspect Pressure Compensator Valve—Three-Position SCV

Inspect Metering Valve—Three-Position SCV

Inspect Metering Valve—Two-Position SCV

Disassemble, Inspect, And Assemble Control Valve—Three-Position SCV

Disassemble, Inspect, And Assemble Control Valve—Two-Position SCV

Disassemble, Inspect, And Assemble Control Valve (Manual SCV-Single Position)

Disassemble, Inspect, And Assemble Couplers

Group 25: Hitch

Essential or Recommended Tools

Other Material

Specifications

Remove And Install Lift Cylinders

Cross-Sectional And Exploded View—Lift Cylinder

Disassemble, Inspect, And Assemble Lift Cylinder

Replace Rockshaft Housing Bushings

Repair Draft Link

Group 30: Bleed Hydraulic System

Essential Or Recommended Tools

Bleed Hydraulic System

Section 80: Miscellaneous

Group 00: Component Removal And Installation

Essential Or Recommended Tools

Specifications

Remove Front Axle

Install Front Axle

Group 05: Front Axle

Other Material

Specifications

Replace Knee Bushings

Group 10: Hood

Specifications

Remove, Install, And Adjust Hood

Group 15: Wagon And Pick-Up Hitch

Specifications

Repair Wagon Hitch

Adjust Wagon Hitch Release

Repair Pick-Up Hitch

Adjust Pick-Up Hitch

Section 90: Operator Station

Group 00: Component Removal And Installation

Essential Or Recommended Tools

Specifications

Remove Cab

Install Cab

Remove And Install Open-Station ROPS

Group 05: HVAC

Remove Evaporator-Heater Core

Install Evaporator-Heater Core

Remove, Install, And Adjust Temperature Control Cable

Remove Heater Control Valve

Leak Test Heater Control Valve

Install Heater Control Valve

Remove, Install, And Adjust Air Flow Control Cable

Remove And Install Air Plenum

Remove and Install Air Manifold

Group 10: Air Conditioning System

Essential Or Recommended Tools

Other Material

Service Parts Kits

Specifications

Hose and Tubing O-Ring Connection Torques

Air Conditioning System—Diagram

Air Conditioning System Fitting—Reference Chart

Leak Test With Dye

Discharge Air Conditioning System

Remove And Install Compressor

Test Volumetric Efficiency

Test Shaft Seal Leakage

Disassemble And Assemble Compressor Clutch

Check Clutch Hub Clearance

Inspect Compressor Manifold

Inspect Compressor Thermal Bypass Valve

Disassemble, Inspect, And Assemble Compressor

Remove And Install Compressor Relief Valve

Replace Receiver-Dryer

Leak Test Condenser

Leak Test Evaporator

Remove And Install Expansion Valve

System Information

Flush Air Conditioning System

Purge Air Conditioning System

Evacuate Air Conditioning System

Refrigerant Oil Information

Check Compressor Oil Charge

Determine Correct Refrigerant Oil Charge

Add Refrigerant Oil to System

Add Refrigerant Oil to Pressurized System

Charge Air Conditioning System

Group 20: Seat

Essential Or Recommended Tools

Other Material

Remove Seat And Mechanical Suspension

Disassemble, Inspect, And Assemble Mechanical Suspension Assembly

Install Mechanical Suspension Assembly

Remove Seat And Air Suspension

Remove Seat From Suspension

Remove Swivel Plate

Disassemble, Inspect, and Assemble Air Suspension Assembly

Install Seat and Air Suspension

Group 25: ROPS and Cab

Check ROPS

Repair Cab Door Latch

Cab Door Adjustment—Step 1

Cab Door Adjustment—Step 2

Cab Door Adjustment—Step 3

Cab Door Adjustment—Step 4

Cab Door Adjustment—Step 5

Section 99: Dealer Fabricated Tools

Group 05: Fabricated Tools

DFRW4—Axle Wheel Hub Tool

DFRW20—Compressor Holding Fixture

DFRW29—Final Drive Housing Adapter

DFRW30—Axle Jacking Tool

DRFW60 - DFRW61 - DFRW62—Extension Harnesses

DFRW63 - DFRW64 - DFRW65 - DFRW66 - DFRW81—Tap-Out Harnesses

DFRW70—Holding Tool

DFRW77—Rear Tractor Access Platform

DFRW78—Seat Support Tray

DFRW79—Piston Holding Tool

DFRW80—Front PTO Lifting Brackets And Spacers

DFRW87—Pick-Up Hitch Adapter Plate

DFRW108—Park Rod Adjusting Nut Tool

DFRW117—Transmission-Hydraulic Flusher

DFRW131—Cone Stand Adapter

DFRW132—Differential Side Bevel Gear End Play Tool

DFRW135—Suspended MFWD Axle Housing Bracket

DFRW138—Open-Station Platform Support

DFRW139—Evaporator Flushing Block

DFRW141 Stepper Motor Adjustment Harness

DFRW149—Tractor Side Frame Lifting Bracket

DFRW151—Radiator Cap Adapter

John Deere Tractors 7610, 7710, 7810 Repair Service Manual (TM1651)