Komatsu Crane LW250-5 Shop Manual

COVER
CONTENTS
01 GENERAL
10 STRUCTURE AND FUNCTION
20 TESTING AND ADJUSTING
STANDARD VALUE TABLE FOR ENGINE
STANDARD VALUE TABLE FOR CHASSIS
STANDARD VALUE TABLE FOR ELECTRICAL RELATED PARTS
TOOLS FOR TROUBLESHOOTING FOR ENGINE
ADJUSTING VALVE CLEARANCE
MEASURING COMPRESSION PRESSURE
TESTING AND ADJUSTING FUEL INJECTION TIMING
MEASURING ENGINE OIL PRESSURE
TESTING AND ADJUSTING FAN BELT TENSION
TESTING AND ADJUSTING AIR CONDITIONER COMPRESSOR BELT TENSION
MEASURING ENGINE SPEED
MEASURING BLOW-BY PRESSURE
MEASURING EXHAUST TEMPERATURE
MEASURING EXHAUST COLOR
MEASURING OIL PRESSURE
MEASURING LEAKAGE OF OIL

30 DISASSEMBLY AND ASSEMBLY
METHOD OF USING MANUAL
PRECAUTIONS WHEN CARRYING OUT OPERATION
SPECIAL TOOL LIST
SKETCHES OF SPECIAL TOOLS
ALTERNATOR
ENGINE OIL COOLER
FUEL INJECTION PUMP
WATER PUMP
THERMOSTAT
MUFFLER
EXHAUST BRAKE
TURBOCHARGER
NOZZLE HOLDER
ENGINE FRONT SEAL
ENGINE REAR SEAL
CYLINDER HEAD
AIR COMPRESSOR

SEBM008905

SERIAL NUMBER
50001 and up
53001 and up