Komatsu Excavator PC308USLC-3 service & repair manual

Description Komatsu Excavator PC308USLC-3 service & repair manual

Komatsu Hydraulic Excavator PC308USLC-3 pdf workshop service repair manual + operation & maintenance manual

Serial number 20001 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 Aftercooler
Power Train
Final Drive
Swing Machinery
Swing Circle
Track Frame Recoil Spring
Idler
Carrier Roller
Track Roller
Track Shoe
Hydraulic Tank
Hydraulic Pump
Control Valve
Self Pressure Reducing Valve
CLSS
Swing Motor
Reverse Prevention Valve
Center Swivel Joint
Travel Motor
Travel Junction Valve
Travel PPC Shuttle Valve
Valve Control
Work Equipment
Swing PPC Valve
Travel PPC Valve
Service PPC Valve
Solenoid Valve
PPC Accumulator
Return Oil Filter
Boom Hydraulic Drift Prevention
Valve
Lift Check Valve
Attachment Circuit Selector Valve
Hydraulic Cylinder
Work Equipment
Air Conditioner
Engine Control
Electronic Control System
Monitoring System
Sensor

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

TROUBLESHOOTING

DISASSEMBLY AND ASSEMBLY
PRECAUTIONS WHEN CARRYING OUT OPERATION
SPECIAL TOOL LIST
REMOVAL OF ENGINE ASSEMBLY
INSTALLATION OF ENGINE ASSEMBLY
REMOVAL OF OF ENGINE FRONT SEAL
INSTALLATION OF ENGINE FRONT SEAL
REMOVAL OF ENGINE REAR SEAL
INSTALLATION OF ENGINE REAR SEAL
REMOVAL OF RADIATOR ASSEMBLY
INSTALLATION OF RADIATOR
REMOVAL OF HYDRAULIC OIL COOLER
INSTALLATION OF HYDRAULIC OIL COOLER ASSEMBLY
REMOVAL OF AFTERCOOLER
INSTALLATION OF AFTERCOOLER
REMOVAL OF FUEL TANK ASSEMBLY
INSTALLATION OF FUEL TANK
REMOVAL OF CENTER SWIVEL JOINT
DISASSEMBLY OF CENTER SWIVEL JOINT ASSEMBLY
ASSEMBLY OF CENTER SWIVEL JOINT
REMOVAL OF FINAL DRIVE ASSEMBLY
INSTALLATION OF FINAL DRIVE
DISASSEMBLY OF FINAL DRIVE
ASSEMBLY OF FINAL DRIVE ASSEMBLY
REMOVAL OF REVOLVING FRAME
INSTALLATION OF REVOLVING FRAME
REMOVAL OF SWING CIRCLE
INSTALLATION OF SWING CIRCLE
DISASSEMBLY OF RECOIL SPRING
ASSEMBLY OF RECOIL SPRING
REMOVAL OF SPROCKET
INSTALLATION OF SPROCKET
ASSEMBLY OF IDLER ASSEMBLY
ASSEMBLY OF TRACK ROLLER
EXPANSION OF TRACK SHOE
INSTALLATION OF TRACK SHOE
REMOVAL OF HYDRAULIC PUMP
INSTALLATION OF HYDRAULIC PUMP
REMOVAL OF OIL SEAL IN HYDRAULIC
PUMP INPUT SHAFT
INSTALLATION OF OIL SEAL IN
HYDRAULIC PUMP INPUT SHAFT
REMOVAL OF CONTROL VALVE ASSEMBLY
INSTALLATION OF CONTROL VALVE
DISASSEMBLY OF CONTROL VALVE
ASSEMBLY OF CONTROL VALVE
DISASSEMBLY OF WORK EQUIPMENT
PPC VALVE ASSEMBLY
DISASSEMBLY OF TRAVEL PPC VALVE
ASSEMBLY OF TRAVEL PPC VALVE
REMOVAL OF WORK EQUIPMENT
INSTALLATION OF WORK EQUIPMENT
DISASSEMBLY OF HYDRAULIC CYLINDER
ASSEMBLY OF HYDRAULIC CYLINDER
INSTALLATION OF OPERATOR'S CAB
REMOVAL OF FLOOR FRAME
INSTALLATION OF FLOOR FRAME
REMOVAL OF AIR CONDITIONER
COMPRESSOR ASSEMBLY
INSTALLATION OF AIR CONDITIONER
COMPRESSOR ASSEMBLY
REMOVAL OF AIR CONDITIONER
CONDENSER ASSEMBLY
INSTALLATION OF AIR CONDITIONER
CONDENSER ASSEMBLY
REMOVAL OF AIR CONDITIONER UNIT
INSTALLATION OF AIR CONDITIONER
UNIT ASSEMBLY
REMOVAL, INSTALLATION OF
COUNTERWEIGHT ASSEMBLY
REMOVAL OF MONITOR PANEL
INSTALLATION OF MONITOR PANEL
REMOVAL OF SWING MOTOR AND
SWING MACHINERY ASSEMBLY
INSTALLATION OF SWING MOTOR AND
SWING MACHINERY ASSEMBLY
DISASSEMBLY OF SWING MOTOR AND
SWING MACHINERY ASSEMBLY
ASSEMBLY OF SWING MOTOR AND
SWING MACHINERY ASSEMBLY
REMOVAL OF HYDRAULIC TANK
INSTALLATION OF HYDRAULIC TANK

OTHERS
HYDRAULIC CIRCUIT DIAGRAM
ELECTRICAL CIRCUIT DIAGRAM

Engine 6D102E-2 series workshop service repair manual