Kubota Excavator U25S U20-3 U25-3 Alpha service manual

Description Kubota Excavator U25S U20-3 U25-3 Alpha service manual

Kubota Excavator U25S, U20-3 Alpha, U25-3 Alpha pdf workshop service & repair manual

MANUAL CONTENT:
GENERAL
BODY AND ENGINE IDENTIFICATION MARKS
SAFETY PRECAUTIONS FOR SERVICING, DISASSEMBLE AND REASSEMBLY
IMPORTANT SAFETY PROCESS AND CRITICAL FUNCTIONAL PROCESS
IMPORTANT INSPECTION ITEMS AFTER REASSEMBLING
SERVICING FUNDAMENTALS
MAINTENANCE INTERVALS

MACHINE BODY
SPECIFICATIONS
FRONT ATTACHMENT
UPPER STRUCTURE
CAB / CANOPY INSTALLATION
UNDER CARRIAGE
VARIABLE TRACK
LABEL

ENGINE
SPECIFICATIONS FOR CONSTRUCTION MACHINERY
MOUNT ON THE CONSTRUCTION MACHINERY
WSM-GENERAL
WSM (MECHANISM SECTION)
WSM (SERVICE SECTION)

HYDRAULIC SYSTEM (SERVICE SECTION)
TROUBLESHOOTING
COMMON CIRCUIT
HYDRAULICS SYSTEM AND FRONT ATTACHMENT
PUMP
MOTOR
SWIVEL PERFORMANCE
TRAVELING PERFORMANCE

SPECIFICATIONS
PUMP
RELIEF VALVE
SWIVEL PERFORMANCE
TRAVELING PERFORMANCE
CYLINDER

TESTING
PUMP FLOW
DRAIN MEASUREMENT
MEASUREMENT OF BLOCK PERFORMANCE
OPERATING SPEED
STRAIGHT TRAVEL PERFORMANCE
CONTROL AND TRAVELING LEVER OPERATING FORCE
CONTROL AND TRAVELING LEVER STROKE
CYLINDER NATURAL FALL AMOUNT

DISASSEMBLING AND ASSEMBLING
PUMP
CONTROL VAVLE
PILOT VALE
SWIVEL MOTOR
ROTARY JOINT (SWIVEL JOINT)
TRAVELING MOTOR
CYLINDER
HYDRAULIC HOSE
OTHER HYDRAULIC VALVE

ELECTRICAL SYSTEM (SERVICE SECTION)
TROUBLESHOOTING
ENGINE
METER PANEL
OTHERS
CHECK INSTRUCTION

WIRE HARNESS INSTALLATION
FRONT WIRE HARNESS
WIRE HARNESS AROUND ENGINE
SWIVEL FRAME
WIRE HARNESS AROUND BATTERY
WIRE HARNESS AROUND SEAT