John Deere 5225, 5325, 5425, 5525, 5603, 5625 Tractors Service Repair Manual

Table of Contents

Foreword
GENERAL
Safety
General Specifications
General References
DIAGNOSTIC TROUBLE CODES
CCU Code Diagnostics
HCU Code Diagnostics
PTR Code Diagnostics
OBSERVABLE SYMPTOMS
Engines
Fuel and Air
Electrical
Control Units
POWRREVERSER Transmissions
Drive Systems
Steering and Brakes
Hydraulics
Operator Station
SYSTEM DIAGNOSIS
Starting, Charging and Start Aid
POWRREVERSER Transmission
Differential Lock
MFWD
Rear PTO
Steering
Rear Brakes
Rear SCV System Diagnosis
Mid-Mount Control Valve System Diagnosis
Rear Hitch System Diagnosis
Air Conditioning
ENGINES
General Information
Tests and Adjustments
Engine System Theory of Operation
FUEL AND AIR
General Information
Fuel and Air Theory of Operation
ELECTRICAL
Load Center Fuses and Relays
Tests and Adjustments
Theory of Operation
Functional Schematics
Connector Information
CONTROL UNITS
General References
Tests and Adjustments
CCU
HCU
PTR
POWRREVERSERPOWRREVERSER is a trademark of Deere & Company
Transmission
General Information
Preliminary and Operational Checks
Tests and Adjustments
Theory of Operation
Schematics and Diagrams
DRIVE SYSTEMS
General Information
Preliminary and Operational Checks
Tests and Adjustments
Theory of Operation
Schematics and Diagrams
STEERING AND BRAKES
General Information
Preliminary And Operational Checks
Test And Adjustments
Theory Of Operation
HYDRAULICS
General Information
Operational and Preliminary Checks
Tests and Adjustments
Theory of Operation
Schematics and Diagrams
OPERATOR STATION
General information
Preliminary and Operational Checks
Tests and Adjustments
Theory of Operation
SERVICE TOOLS
Dealer Fabricated Tools
Service Tools and Kits

These 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.

These 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.

These are concise service-guides for specific components. Component technical-manuals are written as stand-alone manuals covering-multiple machine applications.