KOMATSU 830B,850B,870B,830C,850C,870C shop manual. This is a high quality factory work shop manual. 930 pages.
MODEL AND SERIAL NUMBER RANGE
830B S/N 203163 and up
830C S/N 202753 and up
850B S/N 202575 and up
850C S/N 202727 and up
870B S/N 202599 and up
870C S/n 202775 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 costly mistakes. All specifications
and tolerances are listed. Functions of components and systems are also explained.
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