KOMATSU PC138US-2, PC138USLC-2 HYDRAULIC EXCAVATOR OPERATION & MAINTENANCE MANUAL
This is a COMPLETE Operation & Maintenance Manual for the KOMATSU PC138US-2, PC138USLC-2 HYDRAULIC EXCAVATOR.
MACHINE MODEL SERIAL NUMBER
PC138US-2 - 5421 and up
PC138USLC-2 - 1695 and up