Kubota Excavator U48-4 U55-4 workshop service manual

Description Kubota Excavator U48-4 U55-4 workshop service manual

Kubota Excavator U48-4, U55-4 pdf workshop service & repair manual

MANUAL CONTENT:
ENGINE
GENERAL
SPECIAL TOOLS
MECHANISM
FEATURE
ENGINE BODY
LUBRICATING SYSTEM
COOLING SYSTEM
FUEL SYSTEM
SERVICING
TROUBLESHOOTING
SERVICING SPECIFICATIONS
TIGHTENING
CHECKING, DISASSEMBLING AND SERVICING

HYDRAULIC SYSTEM
MECHANISM
DIAGRAM OF HYDRAULIC CIRCUIT
HYDRAULIC DEVICE LAYOUT FEATURES
PUMP
CONTROL VALVE
SWIVEL MOTOR
TRAVEL MOTOR
HYDRAULIC CYLINDER
PILOT VALVE
UNLOAD VALVE
HOLDING VALVE
SERVICE PORT
SERVICING
PUMP
CONTROL VALVE
SWIVEL MOTOR
SWIVEL JOINT
TRAVEL MOTOR
HYDRAULIC CYLINDER
PILOT VALVE (CONTROL)
PILOT VALVE (TRAVEL)
PILOT VALVE (BLADE, SWING)
UNLOAD VALVE
THIRD LINE VALVE ASSEMBLY
ROUTING OF HYDRAULIC HOSES
BOOM HOLDING VALVE
MEASURING HYDRAULIC DEVICE
PERFORMANCE
TROUBLESHOOTING

ELECTRICAL SYSTEM
SERVICING
ELECTRONIC DEVICE LAYOUT
WIRING CIRCUIT
TROUBLESHOOTING (START-UPEQUIPMENT VERSION)
INSPECTIONS
Instrument Panel Operating Guide
TROUBLESHOOTING (METERPANEL EDITION)

CABIN
MECHANISM
AIR CONDITIONING SYSTEM
WIPER
SERVICING
TROUBLESHOOTING
MAINTENANCE AND SERVICE RELATED SPECIFICATIONS TORQUE
PRECAUTIONS WHEN REPAIRING
THE REFRIGERANT SYSTEM
INSPECTING AND CHARGING THE REFRIGERANT SYSTEM
INSPECTION AND DISASSEMBLY
CABIN REMOVAL AND MOUNTING
WINDOW WASHER
LIGHTING DEVICES (CAB WORKLIGHT, INTERIOR LIGHT)
REMOVAL AND INSTALLATION OF GLASS FRONT WINDOW

GENERAL
CHECKING EXCAVATOR
IDENTIFICATION
ENGINE IDENTIFICATION
GENERAL PRECAUTIONS
HANDLING PRECAUTIONS
ELECTRICAL PARTS AND WIRING
TIGHTENING TORQUES
NEW PRODUCT FEATURE
NEW FEATURES OUTLINE
QUALITY SPECIFICATIONS
WATER AND OIL QUANTITY
DESCRIPTION OF PARTS
MAINTENANCE CHECK LIST

MACHINE BODY
SERVICING
FRONT OPERATING MACHINE
SWIVEL FRAME
TRACK FRAME