Description

Komatsu WA250-5, WA250PT-5, WA250-5H Wheel Loader Service Manual

Wheel Loader Model:
WA250-5,
WA250PT-5,
WA250-5L,
WA250PT-5L,
WA250-5H,
WA250PT-5H,
Publication Number: CEBM011604 & SEBM033208 & SEBM029702 & VEBM230102
English
Format: PDF

Komatsu WA250-5, WA250PT-5 Wheel Loader  Service Manual – 832 Pages & 815 Pages
Komatsu WA250-5L, WA250PT-5L, WA250-5H, WA250PT-5H,Wheel Loader  Service Manual – 1062 Pages & 849 Pages

Manual Table of Content:

• General
• Structure and Functions
• Testing and Ajusting
• Disassembly and Assembly
• Maintenance Standard
• Others

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

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.
In addition, this section may contain hydraulic circuit diagrams, electric circuit diagrams, and maintenance standards.

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” with “Causes” are also included in this section.

DISASSEMBLY AND ASSEMBLY
This section explains the procedures for removing, installing, disassembling and assembling each component, as well as precautions for them.

MAINTENANCE STANDARD
This section gives the judgment standards for inspection of disassembled parts.
The contents of this section may be described in STRUCTURE AND FUNCTION.

OTHERS
This section mainly gives hydraulic circuit diagrams and electric circuit diagrams.
In addition, this section may give the specifications of attachments and options together