Komatsu PC20MR-2 GALEO Shop Manual

General
Structure, function and maintenance standard
Testing and adjusting
Disassembly and assembly
Others

Points to remember when troubleshooting
Sequence of events in troubleshooting
Points to remember when carrying out maintenance.
Checks before troubleshooting
Classification and procedures of troubleshooting
Connectors list and stereogram
Connection table for connector pin numbers
T-adapter – boxes and T-adapter table
Troubleshooting of electrical system (Except monitor panel) (E mode)
Troubleshooting of hydraulic and mechanical system (H mode)
Troubleshooting of monitor panel system (M mode)
Troubleshooting of engine (S mode)

SEBM0037001

SERIAL NUMBER
PC20MR.2 15001
and up