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S6D170-2
Komatsu D275A-2 17358 and up
SA6D170-2
Komatsu D375A-3 17353 and up
Komatsu WA600-3 17353 and up
Komatsu PC1000-1 17360 and up
Komatsu WF650T-3 21841 and up
SAA6D170-2
Komatsu PC1100-6 17389 and up
Komatsu WA700-3 17389 and up
Komatsu HD465-5 {up to 4625) 17389 and up
Komatsu HD465-5 (up to 4626) 17389 and up
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Manual Contents:
01 GENERAL
-APPLICABLE MACHINE
-SPECIFICATIONS
-GENERAL ASSEMBLY DRAWING
-WEIGHT TABLE
-ENGINE PERFORMANCE CURVE
11 STRUCTURE AND FUNCTION
-INTAKE AND EXHAUST SYSTEM
AIR CLEANER
TURBOCHARGER
AFTERCOOLER
-ENGINE BODY
CYLINDER HEAD
VALVE SYSTEM
CYLINDER BLOCK
MAIN REVOLUTION
TIMING GEAR
FLYWHEEL AND FLYWHEEL HOUSING
-LUBRICATION SYSTEM
OIL PUMP
OIL FILTER AND SAFETY VALVE
BYPASS OIL FILTER
OIL COOLER
OIL PUMP RELIEF VALVE
OIL COOLER BYPASS VALVE
PISTON COOLING VALVE
-FUEL SYSTEM
FUEL INJECTION PUMP
FUEL INJECTION PUMP
FUEL INJECTION NOZZLE
FUEL INJECTION PUMP DRIVE
FUEL FILTER
STARTING AID
FUEL CUT SOLENOID
ENGINE STOP MOTOR
-COOLING SYSTEM
WATER PUMP
COOLING FAN
CORROSION RESISTOR
THERMOSTAT
-ACCESSORY
AIR COMPRESSOR MOUNTING
FREON COMPRESSOR
AIR COMPRESSOR
EXHAUST BRAKE
-ELECTRICAL SYSTEM
ALTERNATOR
ALTERNATOR WITH BUILT-IN REGULATOR
STARTING MOTOR
12 TESTING AND ADJUSTING
-ENGINE BODY
ADJUSTING VALVE CLEARANCE
MEASURING COMPRESSION PRESSURE
INSTALLING ENGINE SPEED SENSOR
-FUEL SYSTEM
TESTING AND ADJUSTING FUEL INJECTION TIMING
ADJUSTING FUEL INJECTION PRESSURE
CALIBRATION DATA
REPLACE FAN BELT AND ADJUSTING AUTO TENSIONER
-ELECTRICAL SYSTEM
TESTING AND ADJUSTING ALTERNATOR BELT TENSION
-PERFORMANCE TEST
RUNNING IN STANDARD
PERFORMANCE TEST CRITERIA
-TROUBLESHOOTING
POINTS TO REMEMBER WHEN TROUBLESHOOTING
METHOD OF USING TROUBLESHOOTING CHART
S-1 STARTING PERFORMANCE IS POOR (STARTING ALWAYS TAKES TIME)
S-2 ENGINE DOES NOT START
(1) ENGINE DOES NOT TURN
(2) ENGINE TURNS BUT NO EXHAUST SMOKE COMES OUT (FUEL IS NOT BEING INJECTED)
(3) EXHAUST GAS COMES OUT BUT ENGINE DOES NOT START (FUEL IS BEING INJECTED)
S-3 ENGINE DOES NOT PICK-UP SMOOTHLY (FOLLOW-UP IS POOR)
S-4 ENGINE STOPS DURING OPERATIONS
S-5 ENGINE DOES NOT ROTATE SMOOTHLY (HUNTING)
S-6 ENGINE LACKS OUTPUT (NO POWER)
S-7 EXHAUST SMOKE IS BLACK (INCOMPLETE COMBUSTION)
S-8 OIL COMSUMPTION IS EXCESSIVE (OR EXHAUST SMOKE IS BLUE)
S-9 OIL BECOMES CONTAMINATED QUICKLY
S-10 FUEL CONSUMPTION IS EXCESSIVE
S-11 OIL IS IN COOLING WATER OR WATER SPURTS BACK OR WATER LEVER GOES DOWN
S-12 OIL PRESSURE LAMP LIGHTS UP (DROP IN OIL PRESSURE)
S-13 OIL LEVEL RISES
S-14 WATER TEMPERATURE BECOMES TOO HIGH (OVERHEATING)
S-15 ABNORMAL NOISE IS MADE
S-16 VIBRATION IS EXCESSIVE
TOOL LIST
TESTING AND ADJUSTING DATA
13 DISASSEMBLY AND ASSEMBLY
-SPECIAL TOOL LIST
-DISASSEMBLY
-WASHING
-WASHING CYLINDER BLOCK
-WASHING CRANKSHAFT
-MEASURING PARTS
-ASSEMBLY
14 MAINTENANCE STANDARD
-TURBOCHARGER
-CYLINDER HEAD
-VALVES AND VALVE GUIDE
-CROSSHEAD AND CROSSHEAD GUIDE
-PUSH ROD AND CAM FOLLOWER
-CYLINDER BLOCK
-CYLINDER LINER
-CRANKSHAFT
-CAMSHAFT
-TIMING GEAR
-PISTON
-CONNECTING ROD
-OIL PUMP
-OIL PUMP RELIEF VALVE PISTON COOLING VALVE AND OIL COOLER BY-PASS VALVE
-WATER PUMP
15 REPAIR AND REPLACEMENT OF PARTS
-TABLE OF SPECIAL TOOLS
-CYLINDER HEAD
-TESTING AND INSPECTING
-REPAIRING MOUNTING FACE OF CYLINDER HEAD BY GRINDING
-REPLACING VALVE SEAT INSERTS
-REPLACING NOZZLE HOLDER SLEEVE
-PRESSURE TEST METHOD
-REPLACING VALVE GUIDE
-REPLACING CROSS HEAD GUIDE
-GRINDING THE VALVE
-CYLINDER BLOCK
-TESTING AND INSPECTING
-GRINDING THE TOP SURFACE OF CYLINDER BLOCK
-REPLACING MAIN BEARING CAP
-REPLACING CAM BUSHING
-CRANKSHAFT
-REPAIRING THE CRANKSHAFT
-CONNECTING ROD
-REPLACING CRANKSHAFT GEAR
-REPLACING CAMSHAFT GEAR
-REPLACING FLYWHEEL RING GEAR
