KOMATSU ENGINE 140-3 SERIES SERVICE MANUAL

Description KOMATSU ENGINE 140-3 SERIES SERVICE MANUAL

Komatsu Engine SA6D140E-3, SAA6D140E-3, SDA6D140E-3 series pdf workshop service & repair manual

Technical data, specifications, maintenance, testing, troubleshooting, schematics, adjusting, assembly, disassembly, removal, installation instructions and other information

MANUAL CONTENT:
GENERAL
OUTLINE
SPECIFICATIONS
OVERALL DRAWING
WEIGHT TABLE
ENGINE PERFORMANCE CURVE

STRUCTURE AND FUNCTION, MAINTENANCE STANDARD
INTAKE, EXHAUST EQUIPMENT
AIR CLEANER
TURBOCHARGER
AFTERCOOLER
CYLINDER HEAD
CYLINDER BLOCK
CYLINDER LINER
MAIN MOVING PARTS
CRANKSHAFT
CAMSHAFT
CAM FOLLOWER AND PUSH ROD
PISTON - PISTON RING - PISTON PIN
CONNECTING ROD
FLYWHEEL, FLYWHEEL HOUSING
VIBRATION DAMPER
TIMING GEAR
VALVE SYSTEM
VALVE, VALVE GUIDE
ROCKER ARM AND SHAFT
CROSSHEAD AND GUIDE
LUBRICATION SYSTEM DIAGRAM
OIL PUMP
OIL FILTER
OIL COOLER
FUEL SYSTEM DIAGRAM
OUTLINE OF CRI SYSTEM
FUEL PIPING
FUEL COOLER
FUEL FILTER
COOLING SYSTEM DIAGRAM
WATER PUMP
THERMOSTAT
CORROSION RESISTOR
COOLING FAN DRIVE
FRONT PTO
AIR COMPRESSOR
EXHAUST BRAKE
ALTERNATOR
STARTING MOTOR
STARTING AID

TESTING AND ADJUSTING
STANDARD VALUE TABLE FOR TESTING, ADJUSTING,AND TROUBLESHOOTING
STANDARD VALUE TABLE FOR ELECTRICAL RELATED PARTS
TOOLS FOR TESTING, ADJUSTING, AND TROUBLESHOOTING
MEASURING INTAKE AIRPRESSURE (BOOST PRESSURE)
MEASURING EXHAUSTTEMPERATURE
ADJUSTING VALVE CLEARANCE
MEASURING COMPRESSION PRESSURE
MEASURING BLOW-BY PRESSURE
MEASURING OIL PRESSURE
HANDLING EQUIPMENT INFUEL CIRCUIT
RELEASING REMAININGPRESSURE IN FUEL SYSTEM
MEASURING FUEL PRESSURE
REDUCED CYLINDER MODE OPERATION
BLEEDING AIR FROM FUEL SYSTEM
CHECK FOR LEAKAGE IN FUEL SYSTEM
ADJUSTING SPEED SENSOR
TESTING AND ADJUSTINGALTERNATOR BELT TENSION
TESTING AND ADJUSTING FAN BELT TENSION
HANDLING CONTROLLER HIGH VOLTAGE CIRCUIT
RUN-IN STANDARD
PERFORMANCE TEST STANDARDS
TROUBLESHOOTING OF ENGINESYSTEM (S MODE)
TROUBLESHOOTING OFELECTRICAL SYSTEM (E MODE)

DISASSEMBLY AND ASSEMBLY
METHOD OF USING MANUAL
PRECAUTIONS WHEN CARRYING OUT OPERATION
SPECIAL TOOL LIST
GENERAL DISASSEMBLY OF ENGINE
GENERAL ASSEMBLY OF ENGINE
PROCEDURE FOR REMOVING AND INSTALLING FUEL SUPPLYPUMP UNIT

REPAIR AND REPLACEMENTOF PARTS
GRINDING OF FITTING FACE OF CYLINDER HEAD
REPLACING VALVE SEAT INSERT
PRESSURE TEST
REPLACING VALVE GUIDE
REPLACING CROSSHEAD GUIDE
GRINDING VALVE
REPLACING CAM BUSHING
REPLACING CRANKSHAFT GEAR
REPLACING CAM GEAR
REPLACING FLYWHEEL RING GEAR
REPLACING CONNECTING ROD SMALL END BUSHING