This collection contains the following 2 manuals:
Komatsu D20-6, Komatsu D21-6 workshop manual.
Komatsu 95 series engine service manual.

Manual descriptions:
Manual 1:
Komatsu D20-6 and Komatsu D21-6 workshop manual.

Machine Model and Serial Numbers:

Komatsu D20A-6 - S/N: 60001 and up
Komatsu D20P-6 - S/N: 60001 and up
Komatsu D20P-6A - S/N: 60001 and up
Komatsu D20PL-6 - S/N: 60001 and up
Komatsu D20PLL-6 - S/N: 60001 and up
Komatsu D20S-6 - S/N: 60001 and up
Komatsu D20Q-6 - S/N: 60001 and up
Komatsu D21A-6 - S/N: 60001 and up
Komatsu D21E-6 - S/N: 60001 and up
Komatsu D21P-6 - S/N: 60001 and up
Komatsu D21P-6A - S/N: 60001 and up
Komatsu D21P-6B - S/N: 60001 and up
Komatsu D21PL-6 - S/N: 60001 and up
Komatsu D21S-6 - S/N: 60001 and up
Komatsu D21S-6A - S/N: 60001 and up
Komatsu D21Q-6 - S/N: 60001 and up

Contents:

1 Engine
2 Power train
3 Undercarriage
4 Hydraulic system
5 work equipment
6 electrical system

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 costly mistakes. All specifications
and tolerances are listed. Functions of components and systems
are also explained.

File type PDF
Active ribbon index
Pages 493

Manual 2:
Komatsu 95 series engine service manual.
This is a high quality 820 page engine workshop manual.
Index
01 General
02 Structure and function
03 Testing and adjusting
04 Disassembly and assembly
05 Maintenance standard
06 Repair and replacement

This manual covers following engine models.
3D95S-W-1,4D95S-W-1,4D95S-1,4D95L-W-1,4D95L-1,S4D95L-1,
6D95L-1,S6D95L-1,SA6D95L-1,SAA6D95LE-1

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.