This collection contains the following 5 manuals:
Komatsu WA250PZ-6 and WA250-6 shop manual. s/n 75001 and up
Komatsu SAA6D107E-1 engine shop manual.
Komatsu Wa250PZ-6 O&M manual. s/n 75001 and up.
Komatsu SAA6D107E-1H engine parts book
Komatsu WA250PZ-6 machine parts book. s/n 75750 and up

Manual descriptions:
Komatsu WA250-6 and WA250PZ-6 shop manual. This is the factory manual.
1312 pages.
WA250-6 serial number 75001 and up.
WA250PZ-6 serial number 75001 and up.
This factory service manual has easy-to-read text sections with top quality diagrams, pictures and illustrations. The step by step instructions show you how to fault find or complete any repair or overhaul, correctly and efficiently, saving time and avoiding cockups. All specifications
and tolerances are listed. Functions of components are also explained.

Komatsu 107E-1 series engine shop manual.
This manuals covers the 4 cylinder SAA4D107E-1 and the 6 cylinder SAA6D107E-1
Pages 371
This factory engine service manual has easy-to-read text sections with top quality diagrams, pictures and illustrations. The step by step instructions show you how to complete any repair or overhaul, correctly and efficiently, saving time and avoiding cockups. All specifications and tolerances are listed. Functions of components are also explained.

Komatsu wa250pz-6 operation and maintenance manual.
s/n 75001 and up.
Pages 311
File type PDF
This operation and maintenance manual provides essential
information with regard to the operation and maintenance
of this machine. Careful handling, correct periodical
inspections and maintenance. This manual should always
be present with machine.

Komatsu WA250PZ-6 machine parts book.
s/n 75750 and up
Pages 1411
This file is a fully illustrated parts list with exploded views. This can be a valuable tool to assist your mechanic with disassembly and assembly with reference to the exploded views.

Komatsu SAA6D107E-1H engine parts book.
serial number 26506237 and up
This is a fully illustrated parts list with exploded views.
It can be a helpful tool to assist disassembly and assembly.