Description

Komatsu WA470-3 Wheel Loader Service Manual

Wheel Loader Model: WA470-3
Publication Number: SEBD04280113
English
Format: PDF

Komatsu WA470-3 Wheel Loader  Service Manual – 1448 Pages
Field Instructions Manual – 106 Pages

Manual Table of Content:

• Engine
• Power Train
• Steering System
• Brake and Air System
• Work Equipment System
• Electric and Electronic System
• Others

This Komatsu WA800-1, WA800-2 Loader shop manual mainly contains the necessary technical information for operations performed in a service workshop.
For ease of understanding, the manual is divided into chapters for each main group of components; these chapters are further divided into the following sections.

STRUCTURE AND FUNCTION
This section explains the structure and function of each component It serves not only to give an understanding of the structure, but also serves as reference material for troubleshooting.

TESTING AND ADJUSTING
This section explains checks to be made before and after performing repairs, as well as adjustments to be made at completion of the checks and repairs. Troubleshooting charts correlating “Problems” to “Causes” are also included in this section.

DISASSEMBLY AND ASSEMBLY WA800-1, WA800-2 LOADER
This section explains the order to be followed when removing, installing, disassembling or assembling each component, as well as precautions to be taken for these operations.

MAINTENANCE STANDARD
This section gives the judgement standards when inspecting disassembled parts.