Komatsu SK1020-5 shop manual. This is a factory manual.
250 pages.
This manual covers following machine models and serial numbers

MODEL SERIAL NUMBER
SK1020-5 37CF00004 and up
SK1020-5NA A60001 and up
SK1020-5 turbo 70001 and up
SK1020-5N A70001 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 and systems are also explained.