John Deere 3045B, 3050B Tractors Repair Technical Manual

Table of Contents (Repair Technical Manual – TM703219)

Repair Manual

Foreword
General Information
Safety regulations
Technical Specifications
Fuel and Lube Oil
Position of Serial Number Plate
Engine
Engine
Cooling System
Fuel System, Air Intake and Exhaust
Fuel System
Air intake and exhaust system
Speed Control Lever
Electrical system
Battery and Engine
Electrical System Components
Wiring Harness
Fuses and Relays
Drive system
Rear PTO Shaft
Clutch
Feeder House
Transmission
Rear Differential
Final Drive
MFWD
Steering and brake
Steering System
Brake
Air Brake (optional)
Hydraulic system
Gear-Driven Pump and Oil Line Assembly
Lifter
Miscellaneous
Engine Hood
Three-Point Hitch
Wheel
Front Concrete Weight
Trailer Device
Cab
Removing and Installing Components
Seat
Operational Checking Procedures
Operational checking procedures
Engine Theory of Operation, Testing and Adjustment
Component Locations
Theory of Operation
Diagnose, test and adjust
Fuel / Air Intake System Theory of Operation, Test and Adjustment
Component locations
Theory of Operation
Diagnosis, Test and Adjustment
Operational principles, test and adjustment of electrical system
Component locations
Theory of Operation
Diagnosis, Test and Adjustment
Circuit diagram
Operational principles, test and adjustment of drive system
Component Locations
Theory of Operation
Diagnosis, Test and Adjustment
Operational principles, test and adjustment of steering and braking devices
Component locations
Theory of Operation
Diagnosis, Test and Adjustment
Hydraulic System Theory of Operation, Test and Adjustment
Component locations
Theory of Operation
Diagnosis, Test and Adjustment

The Technical manual is divided into two parts: maintenance manual as well as operational principle and test manual. Maintenance manual introduces how to repair machine parts. Operational principle and test manual helps you quickly handle common faults.

Chapters are classified according to components that require maintenance or checks. At the beginning of each chapter, all relevant basic tools and repair equipment are listed first, then followed by working materials, repair parts, technical specifications, wear tolerances and torque values.

This is a concise guide for specific machine. It helps you carry out field work and contains only critical information required for diagnosis, analysis, testing and maintenance. Basic maintenance information is provided by other means, such as basic operational principles, troubleshooting basic knowledge, regular maintenance and basic fault types and their causes.