Komatsu PC60-6,PC60L-6,PC90-1 shop manual.
This quality 451 page manual covers machines with following serial numbers.
PC60-6 s/n 28001 up
PC60L-6 s/n 8001 up
PC90-1 s/n 1001 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 and systems
are also explained.