This collection contains the following 4 manuals.
Komatsu 102 series engine shop manual. SA6D102E
Komatsu WA270-3 service training manual
Komatsu WA270-3,WA270PT-3 shop manual
Komatsu WA270PT-3H operation and maintenance manual

Komatsu WA270-3,WA270PT-3 shop manual.
Pages 588
File type PDF
WA270-3 serial number WA270H20051 and up
WA270PT-3 serial number WA270H30051 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 WA270-3 service training manual. This is a high quality manual that will assist your service technician with all aspects of service and repair for this machine.

Komatsu WA270PT-3H operation and maintenance manual.
Pages 210
serial number WA270H30051
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 102 series engine shop manual. This is the factory manual,980 pages. High quality PDF.
This manual covers following model engines.
4D102E-1
S4D102E-1
6D102E-1
S6D102E-1
SA6D102E-1
SAA4D102E-2
SAA6D102E-2.
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.