Komatsu PC78US-6 PC78UU-6 Shop Manual

CONTROL VALVE
CLSS
SWING MOTOR
WORK EQUIPMENT AND SWING PPC VALVE
TRAVEL PPC VALVE
OFFSET PPC VALVE, ATTACHMENT PPC VALVE, BLADE PPC VALVE
WORK EQUIPMENT
DIMENSIONS OF EACH PART OF WORK EQUIPMENT
AIR CONDITIONER (OPTIONAL)
ELECTRIC CONTROL SYSTEM
SYSTEM COMPONENTS
MONITOR SYSTEM
SENSORS
20 TESTING AND ADJUSTING
STANDARD VALUE TABLE
TESTING AND ADJUSTING
TROUBLESHOOTING
30 DISASSEMBLY AND ASSEMBLY

50 OTHER SPECIFICATIONS

90 OTHERS

SEBM025113

SERIAL NUMBER
4001 and up
4809 and up (For Norway & EU)
22832 and up