komatsu 108 2 series diesel engine shop manual sebm006904 1

komatsu 108 2 series diesel engine shop manual sebm006904 2

komatsu 108 2 series diesel engine shop manual sebm006904 3

komatsu 108 2 series diesel engine shop manual sebm006904 4

komatsu 108 2 series diesel engine shop manual sebm006904 5

Komatsu 108-2 Series Diesel Engine Shop Manual SEBM006904

$40.00

Type Of Manual: Shop Manual
Manual ID: SEBM006904
Format: PDF
Size: 11.0MB
Number of Pages: 211

Category: Komatsu Shop Manual PDF

Model List:
- 108-2 Series Diesel Engine

0.1. HOW TO READ THE SHOP MANUAL
0.2. HOISTING INSTRUCTIONS
0.3. METHOD OF DISASSEMBLING, CONNECTING PUSHPULL TYPE COUPLER
0.4. COATING MATERIALS
0.5. STANDARD TIGHTENING TORQUE
0.6. ELECTRICAL WIRE CODE
0.7. CONVERSION TABLE
0.8. UNITS
1. GENERAL
1.1. APPLICABLE MACHINE
1.2. SPECIFICATIONS
1.3. GENERAL ASSEMBLY DRAWING
1.4. ENGINE PERFORMANCE CURVE
1.5. WEIGHT TABLE
2. STRUCTURE AND FUNCTION
2.1. GENERAL STRUCTURE
2.2. INTAKE AND EXHAUST SYSTEM
2.2.1. AFTERCOOLER
2.2.2. AIRCOOLED AFTERCOOLER MOUNT
2.2.3. AIR CLEANER
2.2.4. ELECTRONIC DUST INDICATOR
2.2.5. TURBOCHARGER
2.3. ENGINE BODY
2.3.1. CYLINDER HEAD
2.3.2. CYLINDER BLOCK
2.3.3. MAIN REVOLVING SYSTEM
2.3.4. TIMING GEAR
2.3.5. VALVE MECHANISM
2.3.6. FLYWHEEL AND FLYWHEEL HOUSING
2.4. LUBRICATION SYSTEM
2.4.1. LUBRICATION SYSTEM CHART
2.4.2. OIL PUMP
2.4.3. OIL FILTER
2.4.4. OIL COOLER
2.5. FUEL SYSTEM
2.5.1. FUEL SYSTEM CHART
2.5.2. FUEL INJECTION PUMP
2.5.3. SPEEDCONTROL LEVER ANGLE
2.5.4. BOOST COMPENSATOR DEVICE
2.5.5. FUEL INJECTION NOZZLE
2.5.6. FUEL FILTER
2.5.7. FUEL INJECTION PUMP DRIVE CASE
2.6. COOLING SYSTEM
2.6.1. COOLING SYSTEM, CHART
2.6.2. WATER PUMP
2.6.3. THERMOSTAT
2.7. ELECTRICAL SYSTEM
2.7.1. WIRING DIAGRAM
2.7.2. ALTERNATOR
2.7.3. STARTING MOTOR
2.7.4. OIL PRESSURE SWITCH
2.7.5. RELAY SWITCH
2.7.6. GLOW PLUG
3. TESTING AND ADJUSTING
3.1. INTAKE AND EXHAUST SYSTEM
3.1.1. ADJUSTING VALVE CLEARANCE
3.2. ENGINE BODY
3.2.1. MEASURING COMPRESSION PRESSURE
3.3. FUEL SYSTEM
3.3.1. TESTING AND ADJUSTING FUEL INJECTION TIMING
3.3.2. PROCEDURE FOR ADJUSTING FUEL CUT SOLENOID LINKAGE
3.3.3. PROCEDURE FOR ADJUSTING ENGINE STOP MOTOR CABLE
3.4. PERFORMANCE TEST
3.4.1. RUNNING IN STANDARD
3.4.2. PERFORMANCE TEST CRITERIA
3.5. FUEL INJECTION PUMP CALIBRATION DATA
3.6. TROUBLESHOOTING
3.6.1. POINTS TO REMEMBER WHEN TROUBLESHOOTING
3.6.2. METHOD OF USING TROUBLESHOOTING CHART
3.6.2.1. S1 STARTING PERFORMANCE IS POOR (STARTING ALWAYS TAKES TIME)
3.6.2.2. S2 ENGINE DOES NOT START (1) ENGINE DOES NOT TURN
3.6.2.2.1. ENGINE DOES NOT START (1) ENGINE DOES NOT TURN
3.6.2.2.2. ENGINE TURNS BUT NO EXHAUST GAS COMES OUT (FUEL IS NOT BEING INJECTED)
3.6.2.2.3. EXHAUST GAS COMES OUT BUT ENGINE DOES NOT START (FUEL IS BEING INJECTED)
3.6.2.3. S3 ENGINE DOES NOT PICK UP SMOOTHLY (FOLLOWUP IS POOR)
3.6.2.4. S4 ENGINE STOPS DURING OPERATIONS
3.6.2.5. S5 ENGINE DOES NOT ROTATE SMOOTHLY (HUNTING)
3.6.2.6. S6 ENGINE LACKS OUTPUT (NO POWER)
3.6.2.7. S7 EXHAUST GAS IS BLACK (INCOMPLETE COMBUSTION)
3.6.2.8. S8 OIL CONSUMPTION IS EXCESSIVE (OR EXHAUST GAS IS BLUE)
3.6.2.9. S9 OIL BECOMES CONTAMINATED QUICKLY
3.6.2.10. S10 FUEL CONSUMPTION IS EXCESSIVE
3.6.2.11. S11 OIL IS IN COOLING WATER, OR WATER SPURTS BACK, OR WATER LEVEL GOES DOWN
3.6.2.12. S12 OIL PRESSURE LAMP LIGHTS UP (DROP IN OIL PRESSURE)
3.6.2.13. S13 OIL LEVEL RISES
3.6.2.14. S14 WATER TEMPERATURE BECOMES TOO HIGH (OVERHEATING)
3.6.2.15. S15 ABNORMAL NOISE IS MADE
3.6.2.16. S16 VIBRATION IS EXCESSIVE
3.7. TOOLS FOR TESTING, ADJUSTING, AND TROUBLESHOOTING
3.8. TESTING AND ADJUSTING DATA
4. DISASSEMBLY AND ASSEMBLY
4.1. OVERALL DISASSEMBLY
4.2. OVERALL ASSEMBLY
5. MAINTENANCE STANDARD
5.1. INTAKE AND EXHAUST SYSTEM
5.1.1. TURBOCHARGER
5.2. ENGINE BODY
5.2.1. CYLINDER HEAD
5.2.2. VALVE AND VALVE GUIDE
5.2.3. ROCKER ARM, PUSH ROD AND TAPPET
5.2.4. CYLINDER LINER
5.2.5. CYLINDER BLOCK
5.2.6. CRANKSHAFT
5.2.7. CAMSHAFT
5.2.8. PISTON, PISTON RING AND PISTON PIN
5.2.9. CONNECTING ROD
5.2.10. TIMING GEAR
5.2.11. FLYWHEEL AND FLYWHEEL HOUSING
5.3. LUBRICATION SYSTEM
5.3.1. OIL PUMP
5.3.2. REGULATOR VALVE
5.3.3. SAFETY VALVE
5.4. COOLING SYSTEM
5.4.1. WATER PUMP AND THERMOSTAT
6. REPAIR AND REPLACEMENT OF PARTS
6.1. REPAIRING MOUNTING FACE OF CYLINDER HEAD BY GRINDING
6.2. REPLACING VALVE SEAT INSERTS
6.3. PRESSURE TEST
6.4. REPLACING VALVE GUIDE
6.5. GRINDING THE VALVE
6.6. REPLACING CAM BUSHING
6.7. REPLACING CRANK GEAR
6.8. REPLACING CAM GEAR
6.9. REPLACING FLYWHEEL RING GEAR
6.10. REPLACING MAIN BEARING CAP
6.11. GRINDING CRANKSHAFT
6.12. REPLACING ENGINE REAR SEAL
6.13. REPLACING CONNECTING ROD SMALL END BUSHING

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