4049R 4052M 4052R 4066M 4066R John Deere Tractor - TM131019 Technical Service Repair Manual

Page 1


4044M 4044R 4049M 4049R 4052M 4052R

4066M 4066R John Deere Tractor -

TM131019 Technical Service Repair

Manual

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This manual contains high quality images, circuit diagrams, instructions to help you to maintenance, troubleshooting, diagnostic, and repair your truck. This document is printable, without restrictions, contains searchable text, bookmarks, crosslinks for easy navigation.

Covered Models: 4049R 4049M 4066R

4052R 4044R 4052M 4044M 4066M

Contents:

Foreword

General Information

Safety

General References

Technical Specific References

Fuel and Lubricants

Serial Number Locations

Engine Repair

Engine

Cooling System

Fuel, Air Intake, and Exhaust Repair

Fuel

Air Intake

Exhaust

Electrical Repair

Battery, Starter and Alternator

Electrical System Components

Wiring Harnesses

Transmissions Repair

Separation

Power Train Hydrostatic

Power Train Power Reverser

Final Drive Repair

MFWD

Differential

PTO

Steering and Brake Repair

Steering

Brake

Hydraulics Repair

Hydraulic Pump and Filter

Rockshaft

Range Control and Three Point Hitch

Selective Control Valve

Miscellaneous Repair

Hood and Side Panels

Fenders

Wheels

Cab/Open Operator’s Station Repair

Seat and Support

Control Console

Roll-Gard

Cab Components

Open Operator Station Components

Heating System

Air Conditioning System

Temperature Control, Belts, and Blower Motor

Diagnostic Trouble Codes

General References

Engine Control Unit (ECU) Diagnostic Trouble Codes

Instrument Cluster Control (ICC) Diagnostic Trouble Codes

Power Train Hydrostatic (PTH) Control Unit Diagnostic Trouble Codes

Power Train Reverser (PTR) Control Unit Diagnostic Trouble Codes

Observable Symptoms and System Diagnostics

General References

Engine Diagnostics

Fuel, Air Intake, Exhaust, and Cooling Diagnostics

Electrical Diagnostics

Electronic Control Unit Diagnostics

Drive Systems and Transmission Diagnostics

Steering and Brakes Diagnostics

Hydraulic Diagnostics

Cab/Open Operator`s Station Diagnostics

Engine Operation, Test, and Adjustments

General References

Calibrations, Preliminary Checks and Operational Checks

Theory of Operation

Tests and Adjustments

Fuel , Air Intake, Exhaust, and Cooling Operation, Test, and Adjustments

General References

Calibrations, Preliminary Checks and Operational Checks

Theory of Operation

Component and Connector Information

Tests and Adjustments

Electrical General and Theory of Operation

General References

Key Switch, Starter, and Alternator

Accessory Power and Horn

Control Module, Headlights, Signal, Work Lighting, and Warning Lights

Hydraulics, Rockshaft, and Diverter

Heating and Air Conditioning

Cruise Control

Windshield Wiper and Washer

Dome Light, Door Switch, Air Seat, and Radio

Instrument Control Cluster (ICC)

MFWD, Brakes, PTO, and Speed Sensor

Transmission Control Unit (TCU)

Engine Control Unit (ECU)

Electrical Schematics

General References

Electrical Schematics

Circuit Diagrams

Electrical Components and Connectors

General References

(SE1) Key Switch, Starter, and Alternator

(SE3 SE4) Accessory Power and Horn

(SE5 SE7) Control Module, Headlights, Signal, Work

Lighting, and Warning Lights

(SE9) Junction Block Power

(SE10 SE11) Rear Trailer Connector

(SE13) Back-Up Alarm and Beacon Light (SE14) Hydraulics, Rockshaft, and Diverter

(SE15) Power Port

(SE16 SE17) Heating and Air Conditioning

(SE18) Cruise Control

(SE19 SE20) Windshield Wiper and Washer (SE22 SE23) Dome Light, Door Switch, Air Seat, and Radio (SE24) Instrument Control Cluster (ICC)

(SE25 SE28) MFWD, Brakes, PTO, and Speed Sensor

(SE29) Transmission Control Unit (TCU) (SE30) Engine Control Unit (ECU)

(SE32) Controller Area Network

Fuses and Relays

Ground Points

Interconnects

Electrical Tests and Adjustments

General References

Tests and Adjustments

Electronic Control Units

General References

Calibrations, Preliminary Checks and Operational Checks

Theory of Operation

Component and Connector Information

Test and Adjustments

Instrument Cluster Control (ICC)

Engine Control Unit (ECU)

Power Train Hydrostatic (PTH)

Power Train Reverser (PTR)

Power Train

Transmission Operation, Test, and Adjustments

General References

Calibrations, Preliminary Checks and Operational Checks PTH

Calibrations, Preliminary Checks and Operational Checks PTR

Theory of Operation PTH

Theory of Operation PTR

Schematics PTH

Schematics PTR

Component and Connector Information PTH

Component and Connector Information PTR

Tests and Adjustments PTH

Tests and Adjustments PTR

Final Drive Operation, Test, and Adjustments

General References

Calibrations, Preliminary Checks and Operational Checks

Theory of Operation

Component and Connector Information

Tests and Adjustments

Steering and Brakes Operation, Test, and Adjustments

General References

Calibrations, Preliminary Checks and Operational Checks

Steering

Calibrations, Preliminary Checks and Operational Checks

Brakes

Theory of Operation Steering

Theory of Operation Brakes

Schematics Steering

Component and Connector Information Steering

Component and Connector Information Brakes

Tests and Adjustments

Steering

Tests and Adjustments Brakes

Hydraulics Operation, Test, and Adjustments

General References

Calibrations, Preliminary Checks and Operational Checks

Theory of Operation

Schematics

Component and Connector Information

Tests and Adjustments

Cab/Open Operators Station Operation, Test, and Adjustments

General References

Calibrations, Preliminary Checks and Operational Checks

HVAC Theory of Operation

Seat Theory of Operation

Schematics

Component and Connector Information

Tests and Adjustments

Service Tools

General References

Dealer Fabricated and Service Tools

Pages: 2285

Format: English

Language: English

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