Komatsu PC150LC-5 Shop Manual

STRUCTURE AND FUNCTION
TESTING AND ADJUSTING
DISASSEMBLY AND ASSEMBLY
MAINTENANCE STANDARD

Power train
Final drive
Swing circle
Swing machinery
Track frame
Idler
Idler cushion
Carrier roller
Track roller
Track shoe
Hydraulic piping
Hydraulic circuit diagram
Hydraulic tank
OLSS (Open center Load
Sensing System)
Hydraulic pump
L.H. 6-spool control valve
R.H. 5-spool control valve
Swing motor
Center swivel joint
Travel motor
Valve control
PPC valve
Accumulator
Safety lock valve
Solenoid valve
Shuttle valve

SEBMA021 KD500

SERIAL NUMBERS PC150LC-5 6001
A70001 and up