The repair manual contains the detailed and full description of repair and diagnostics of all units. Assembly and disassembly repair and overhauling of the engine and other units. Detailed repair and overhauling information for transmission, suspension alignment, steering management, Hydraulics, all electric components, the necessary special tools, and other information. Options are logically summarized. Special tools, if necessary are likewise specified.

Komatsu shop manual SEBM021800

WA120L-3MC serial 54104 and up