Komatsu PC228US-2 PC228USLC-1 / 2 Hydraulic Excavator Service Repair Shop Manual Download

Complete factory service repair manual for the Komatsu PC228US-2 PC228USLC-1 , 2 Hydraulic Excavator. This manual contains deep information about maintaining,assembly, disassembly and servicing your Komatsu PC228US-2 PC228USLC-1 / 2 Hydraulic Excavator.

MACHINE MODEL SERIAL NUMBER
PC228USLC-1 11001 and up
PC228US-2 15001 and up
PC228USLC-2 15001 and up

Service Repair Manual Covers:

01 GENERAL
SPECIFICATION DIMENSION DRAWINGS
SPECIFICATIONS
WEIGHT TABLE
FUEL,COOLANT AND LUBRICANTS

10 STRUCTURE AND FUNCTION
ENGINE RELATED PARTS
RADIATOR OIL COOLER AFTERCOOLER
POWER TRAIN
FINAL DRIVE
SWING CIRCLE
SWING MACHINERY
TRACK FRAME RECOIL SPRING
TRACK SHOE
HYDRAULIC PIPING DRAWING
HYDRAULIC CIRCUIT DIAGRAM
HYDRAULIC TANK
HYDRAULIC PUMP
CONTROL VALVE
SELF-REDUCING PRESSURE VALVE
SAFETY-SUCTION VALVE FOR SERVICE VALVE
SWING MOTOR
CENTER SWIVEL JOINT
TRAVEL MOTOR
VALVE CONTROL
WORK EQUIPMENT SWING PPC VALVE
TRAVEL PPC VALVE
PPC ACCUMULATOR
STRAIGHT-TRAVEL SYSTEM
LS-EPC VALVE
SOLENOID VALVE
BOOM HOLDING VALVE
WORK EQUIPMENT
ACTUAL ELECTRIC WIRING DIAGRAM
ELECTRICAL CIRCUIT DIAGRAM
ENGINE CONTROL SYSTEM
ELECTRONIC CONTROL SYSTEM
MACHINE MONITORING SYSTEM

20 TESTING AND ADJUSTING
TABLE OF JUDGEMENT STANDARD VALUE
STANDARD VALUE TABLE FOR ELECTRICAL PARTS
TESTING AND ADJUSTING
TROUBLESHOOTING

30 DISASSEMBLY AND ASSEMBLY
METHOD OF USING MANUAL
PRECAUTIONS WHEN CARRYING
OUT OPERATION
SPECIAL TOOL LIST
SKETCHES OF SPECIAL TOOLS
STARTING MOTOR
ALTERNATOR
ENGINE OIL COOLER CORE
FUEL INJECTION PUMP
WATER PUMP
NOZZLE HOLDER
TURBOCHARGER
THERMOSTAT
CYLINDER HEAD
ENGINE, MAIN PUMP
DAMPER
ENGINE FRONT SEAL
ENGINE REAR SEAL
RADIATOR, HYDRAULIC COOLER
FUEL TANK
CENTER SWIVEL JOINT
SPROCKET
FINAL DRIVE, TRAVEL MOTOR
FINAL DRIVE
TRAVEL MOTOR
SWING MOTOR, SWING MACHINERY
SWING MACHINERY
SWING MOTOR
REVOLVING FRAME
SWING CIRCLE
IDLER, RECOIL SPRING
RECOIL SPRING
IDLER
TRACK ROLLER
CARRIER ROLLER
TRACK SHOE
HYDRAULIC TANK
MAIN PUMP

40 MAINTENANCE STANDARD
FINAL DRIVE
SWING CIRCLE
SWING MACHINERY
TRACK FRAME RECOIL SPRING
IDLER
CARRIER ROLLER
TRACK ROLLER
TRACK SHOE
HYDRAULIC PUMP
CONTROL VALVE
SELF-REDUCING PRESSURE VALVE
SWING MOTOR
TRAVEL MOTOR
WORK EQUIPMENT SWING PPC VALVE
TRAVEL PPC VALVE
SERVICE PPC VALVE
LS-EPC VALVE
SOLENOID VALVE
CENTER SWIVEL JOINT
BOOM HOLDING VALVE
HYDRAULIC CYLINDER
WORK EQUIPMENT
DIMENSION OF WORK EQUIPMENT

90 OTHERS
HYDRAULIC CIRCUIT DIAGRAM
ELECTRICAL CIRCUIT DIAGRAM

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