Komatsu WA420-1 Wheel Loader Service Manual Workshop Guide

Format : PDF
SUPPLIED AS DOWNLOADABLE LINK

Manual Included:
Shop Manual:
711 pages and 1082 pages
Specifications:
Brand:
Komatsu
Model:
WA420-1
Type:
Loader
Serial Numbers:
10001 and up
H20001 and up
Manuals:
Shop Manual
Publication Number:
SEBMU4240106 and JEBM000200
Language:
English
Format:
PDF

Description
Table of Contents
10 STRUCTURE AND FUNCTION ………………………… 10-1
20 TESTING AND ADJUSTING …………………………… 20-1
30 DISASSEMBLY AND ASSEMBLY ……………………. 30-1
40 MAINTENANCE STANDARD ………………………….. 40-1
90 OTHERS ……………………………………………………. 90-1
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 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
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.