Komatsu Excavator PC228US-3 PC228USLC-3 service & repair manual

Description Komatsu Excavator PC228US-3 PC228USLC-3 service & repair manual

Komatsu Hydraulic Excavator PC228US-3, PC228USLC-3 pdf workshop service repair manual + operation & maintenance manual

Serial numbers:
PC228US-3 20001 and up
PC228USLC-3 20001 and up
PC228US-3 30001 and up
PC228USLC-3 30001 and up

MANUAL CONTENT:
GENERAL
SPECIFICATION DIMENSION DRAWINGS
SPECIFICATIONS
WEIGHT TABLE
FUEL, COOLANT, AND LUBRICANTS

STRUCTURE, FUNCTION AND MAINTENANCE STANDARD
ENGINE RELATED PARTS
RADIATOR, OIL COOLER AND
AFTERCOOLER
POWER TRAIN
FINAL DRIVE
SWING CIRCLE
SWING MACHINERY
TRACK FRAME AND RECOIL SPRING
IDLER
CARRIER ROLLER
TRACK ROLLER
TRACK SHOE
HYDRAULIC TANK
HYDRAULIC PUMP
LS-EPC VALVE
CONTROL VALVE
MAIN RELIEF VALVE
VARIABLE PRESSURE
COMPENSATION VALVE
CLSS
SELF PRESSURE REDUCING VALVE
SWING MOTOR
REVERSE PREVENTION VALVE
CENTER SWIVEL JOINT
TRAVEL MOTOR
TRAVEL JUNCTION VALVE
TRAVEL PPC SHUTTLE VALVE
VALVE CONTROL
WORK EQUIPMENT AND
SWING PPC VALVE
TRAVEL PPC VALVE
SERVICE PPC VALVE
SOLENOID VALVE
ACCUMULATOR
RETURN OIL FILTER
BOOM HYDRAULIC DRIFT
PREVENTION VALVE
LIFT CHECK VALVE
ATTACHMENT CIRCUIT
SELECTOR VALVE
HOLDING VALVE
HYDRAULIC CYLINDER
WORK EQUIPMENT
AIR CONDITIONER
ENGINE CONTROL
ELECTRONIC CONTROL SYSTEM
MONITOR SYSTEM
SENSOR

TESTING AND ADJUSTING
STANDARD VALUE TABLE FOR ENGINE
STANDARD VALUE TABLE FOR CHASSIS

TROUBLESHOOTING

DISASSEMBLY AND ASSEMBLY
PRECAUTIONS WHEN PERFORMING OPERATION
SPECIAL TOOL LIST
SKETCHES OF SPECIAL TOOLS
ENGINE ASSEMBLY
ENGINE FRONT SEAL
ENGINE REAR SEAL
RADIATOR ASSEMBLY
HYDRAULIC OIL COOLER ASSEMBLY
AFTERCOOLER
FUEL TANK ASSEMBLY
CENTER SWIVEL JOINT ASSEMBLY
CENTER SWIVEL JOINT
TRAVEL MOTOR AND FINAL DRIVE
SWING MOTOR AND SWING MACHINERY ASSEMBLY
REVOLVING FRAME
SWING CIRCLE ASSEMBLY
RECOIL SPRING
IDLER ASSEMBLY
TRACK ROLLER ASSEMBLY
TRACK SHOE ASSEMBLY
HYDRAULIC TANK ASSEMBLY
HYDRAULIC PUMP ASSEMBLY
CONTROL VALVE ASSEMBLY
WORK EQUIPMENT PPC VALVE
TRAVEL PPC VALVE ASSEMBLY
HYDRAULIC CYLINDER ASSEMBLY
WORK EQUIPMENT ASSEMBLY
OPERATOR'S CAB ASSEMBLY
FLOOR FRAME ASSEMBLY
AIR CONDITIONER COMPRESSOR
AIR CONDITIONER CONDENSER
CONDITIONER UNIT ASSEMBLY
MAINTENANCE COUNTERWEIGHT ASSEMBLY
COUNTERWEIGHT ASSEMBLY
MONITOR PANEL
OPERATORS CAB GLASS
FRONT WINDOW ASSEMBLY

OTHERS
HYDRAULIC CIRCUIT DIAGRAM
ELECTRICAL CIRCUIT DIAGRAM

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