John Deere 5320N, 5420N, 5520N Tractor Repair Technical Manual

John Deere 5320N, 5420N, 5520N Tractor Repair Technical Manual

John Deere Service Manual

Table of Contents

Foreword

General Information

Safety

General Specifications

Fuel and Lubricants

Serial Number Locations

Features and Accessories

Engine Repair

Engine

Cooling System

Fuel and Air Repair

Fuel System

Air Intake System

Speed Control Linkage

Electrical Repair

Battery, Starter, and Alternator

Electrical System Components

Wiring Harness

Power Train Repair

Clutch Housing

Clutch Assembly

Synchronized Reverser

Transmission

Rear PTO Drive Shaft

Differential

Final Drives

Mechanical Front Wheel Drive

Creeper Assembly

Steering and Brake Repair

Steering Repair

Brake Repair

Hydraulic Repair

Hydraulic Pump and Filter

Hydraulic Oil Cooler

Rockshaft

Selective Control Valve (SCV)

Hydraulic Power Beyond

Miscellaneous Repair

Front Axle—2WD

Wheels

Fenders

3-Point Hitch

Operator Station Repair

Seat and Support

ROLL-GARD™

Rear Bar

Cab Components

Air Conditioning System

Heating System

Operational Checkout Procedures

Operational Checkout Procedures

Engine Operation, Tests, and Adjustments

Component Location

Theory of Operation

Diagnosis, Tests, and Adjustments

Fuel/Air Operation, Tests, and Adjustments

Component Location

Theory of Operation

Diagnosis, Tests, and Adjustments

Electrical System Operation, Tests & Adjust

Component Location

Theory of Operation

Diagnosis, Test, and Adjust

Wiring Schematics

Power Train Operation, Tests & Adjustments

Component Location

Theory of Operation

Diagnosis, Tests, and Adjustments

Steering and Brake Operation, Test & Adjust

Component Location

Theory of Operation

Diagnosis, Tests, and Adjustments

Hydraulic System Operation, Tests, and Adjustments

Component Location

Theory of Operation

Diagnosis

Hydraulic Tests

Adjustments

Hydraulic Schematics

Operator Station

Component Location

Theory of Operation

Diagnosis, Tests, and Adjustments

Dealer Fabricated Tools

Dealer Fabricated Tools

These are divided into two parts: repair and diagnostics. Repair sections tell how to repair the components. Diagnostic sections help you identify the majority of routine failures quickly.

They are concise guides for specific -machines. These 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.

John Deere 5320N, 5420N, 5520N Tractor Repair Technical Manual