Komatsu WA475-10, WA475-10E0 Wheel Loader Shop Service Manual H47051 and up (VENBM56002)

This Service Manual provides clear, step-by-step instructions for maintaining, diagnosing, and repairing Komatsu equipment. It includes detailed procedures, diagrams, specifications, and troubleshooting guides to help technicians perform accurate and efficient service work.

CONTENTS:

00 Index and Foreword
Index
Foreword, Safety, Basic Information
01 Specifications
Table of Contents
Specifications
10 Structure and Function
Table of Contents
Urea SCR System
Boot-up System
Engine System
Cooling System
Control System
Hydraulic System
Total Control System
Power Train System
Work Equipment System
Steering System
Brake System
Auto-Greasing System
Undercarriage and Frame
Work Equipment
CAB Related Parts
20 Standard Value Table
Table of Contents
Standard Value Table for Engine
Standard Value Table for Machine
30 Testing and Adjusting
Table of Contents
Precautions Before Work
Related Information on Testing and Adjusting
Engine and Cooling System
Power Train
Steering System
Brake System
Hydraulic System
Work Equipment
CAB Related Parts
Electrical System
Auto-Greasing System
Pm Clinic
40 Troubleshooting
Table of Contents
Precautions Before Work
Related Information for Troubleshooting
Troubleshooting by Failure Code (Display of Code)
Troubleshooting of Electrical System (E-Mode)
Troubleshooting for Hydraulic and Mechanical Systems (H Mode)
Troubleshooting of Engine (S-Mode)
Troubleshooting for Auto-Greasing System
50 Disassembly and Assembly
Table of Contents
Precautions Before Work
Related Information on Disassembly and Assembly
Prepare
Engine and Cooling System
Power Train
Steering System
Brake System
Undercarriage and Frame
Hydraulic System
Work Equipment
CAB Related Parts
Electrical System
60 Maintenance Standard
Table of Contents
Engine and Cooling System
Power Train
Steering System
Brake System
Undercarriage and Frame
Hydraulic System
Work Equipment
80 Appendix
Table of Contents
Air Conditioner System
KOMATSU Short Lever Joystick Steering (K-SLS)
90 Circuit Diagrams
Table of Contents
Read the Codes for Electric Cable
Hydraulic Circuit Diagram
Electrical Circuit Diagram

Format: PDF (Printable Document)
File Language: English
File Pages: 4698
File Size: 147.62 MB
Brand: Komatsu
Model: WA475-10, WA475-10E0 Wheel Loader
Book No: VENBM56002
Serial No: H47051 and up