This collection contains the following 3 manuals.

Komatsu WA800-3 operation and maintenance manual. This is a factory manual 277 pages.
serial number WA800-50001 and up
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 WA800-3 work shop manual. This is a factory work shop manual, 1224 pages.
WA800-3 serial number 50001 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 12V140-1 series diesel engine shop manual.
Pages 463
File type PDF
This is a factory workshop manual covering following engine models.
Engine models covered
SA12V140-1
SAA12V140-1
SDA12V140E-1
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.