Komatsu 6D170-1 Series Diesel Engine Shop Manual SEBE6161A16
$40.00
- Type Of Manual: Shop Manual
- Manual ID: SEBE6161A16
- Format: PDF
- Size: 25.8MB
- Number of Pages: 512
Category: Komatsu Shop Manual PDF
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Model List:
- 6D170-1 Series Diesel Engine
- 0.1. GENERAL ASSEMBLY DRAWING
- 0.2. WEIGHT TABLE
- 0.3. ENGINE PERFORMANCE CURVE
- 1. STRUCTURE AND FUNCTION
- 1.1. GENERAL STRUCTURE
- 1.2. INTAKE AND EXHAUST SYSTEM
- 1.2.1. INTAKE AND EXHAUST SYSTEM
- 1.2.2. MAIN CIRCULATION PART
- 1.2.3. TIMING GEAR
- 1.2.4. FLYWHEEL AND FLYWHEEL HOUSING
- 1.3. LUBRICATION SYSTEM
- 1.3.1. LUBRICATION SYSTEM CHART
- 1.3.2. OIL PUMP
- 1.3.3. OIL FILTER AND SAFETY VALVE
- 1.3.4. OIL COOLER
- 1.3.5. OIL PUMP RELIEF VALVE
- 1.3.6. OIL COOLER BYPASS VALVE
- 1.3.7. PISTON COOLING VALVE
- 1.3.8. MECHANICAL PUMP
- 1.4. FUEL SYSTEM
- 1.4.1. FUEL SYSTEM CHART
- 1.4.2. FUEL INJECTION PUMP
- 1.4.3. FUEL INJECTION NOZZLE
- 1.4.4. FUEL INJECTION PUMP DRIVE
- 1.4.5. FUEL FILTER
- 1.4.6. FUEL CUT SOLENOID
- 1.4.7. ENGINE STOP MOTOR
- 1.4.8. STARTING AID
- 1.4.9. OUTLINE OF ELECTRONICAL GOVERNOR SYSTEM (with electronical governor made by ZEXEL)
- 1.5. COOLING SYSTEM
- 1.5.1. COOLING SYSTEM CHART
- 1.5.2. WATER PUMP
- 1.5.3. FAN DRIVE AND TENSION PULLEY
- 1.5.4. CORROSION RESISTOR
- 1.5.5. THERMOSTAT
- 1.6. ACCESSORY
- 1.6.1. AIR COMPRESSOR MOUNTING
- 1.6.2. AIR COMPRESSOR
- 1.7. ELECTRICAL SYSTEM
- 1.7.1. ALTERNATOR
- 1.7.2. STARTING MOTOR
- 1.7.3. WIRING DIAGRAM
- 2. TESTING AND ADJUSTING
- 2.1. ENGINE BODY
- 2.1.1. ADJUSTING VALVE CLEARANCE
- 2.1.2. MEASURING COMPRESSION PRESSURE
- 2.2. FUEL SYSTEM
- 2.2.1. TESTING AND ADJUSTlNG FUEL INJECTION TMING
- 2.2.2. ADJUSTING FUEL CUT SOLENOID
- 2.2.3. PROCEDURE FOR ADJUSTING ENGINE STOP MOTOR CABLE
- 2.2.4. ADJUSTING FUEL (VALVE CRACKING INJECTION PRESSURE PRESSURE)
- 2.2.5. METHOD FOR INSTALLING (ADJUSTMENT) OF ENGINE SPEED SENSOR
- 2.2.6. CALIBRATION DATA
- 2.3. COOLING SYSTEM
- 2.3.1. FAN BELT TENSION
- 2.3.2. REPLACING FAN BELT AND AQJUSTING AUTO TENSIONER
- 2.4. PERFORMANCE TEST
- 2.4.1. RUNIN STANDARD
- 2.4.2. PERFORMANCE TEST CRITERIA
- 2.4.3. TESTING AND ADJUSTING TOOL LIST
- 2.4.4. TESTING AND ADJUSTING DATE
- 2.4.5. FAN BELT TENSION
- 2.5. TROUBLESHOOTING
- 2.5.1. POINTS TO REMEMBER WHEN TROUBLESHOOTING
- 2.5.2. METHOD OF USING TROUBLESHOOTING CHART
- 2.5.3. S1 Starting performance is poor (Starting always takes time)
- 2.5.4. S2 Engine does not start
- 2.5.4.1. Engine does not turn
- 2.5.4.2. Engine turns but no exhaust gas comes out (Fuel is not being injected)
- 2.5.4.3. Exhaust gas comes out but engine does not start (Fuel is being injected)
- 2.5.5. S3 Engine does not pick up smoothly (Followup is poor)
- 2.5.6. S4 Engine stops during operations
- 2.5.7. S5 Engine does not rotate smoothly (hunting)
- 2.5.8. S6 Engine lacks output (no power)
- 2.5.9. S7 Exhaust gas is black (incomplete combustion)
- 2.5.10. S8 Oil consumption is excessive (or exhaust gas is blue)
- 2.5.11. S9 Oil becomes contaminated quickly
- 2.5.12. S10 Fuel consumption is excessive
- 2.5.13. S11 Oil is in cooling water, or water spurts back, or water level goes down
- 2.5.14. S12 Oil pressure lamp lights up (drop in oil pressure)
- 2.5.15. S13 Oil level rises
- 2.5.16. S14 Water temperature becomes too high (overheating)
- 2.5.17. S15 Abnormal noise is made
- 2.5.18. S16 Vibration is excessive
- 3. DISASSEMBLY AND ASSEMBLY
- 3.1. DISASSEMBLY
- 3.1.1. WASHING
- 3.1.2. WASHING CYLINDER BLOCK
- 3.1.3. WASHING CRANKSHAFT
- 3.1.4. MEASURING PARTS
- 3.2. ASSEMBLY
- 4. MAINTENANCE STANDARD
- 4.1. INTAKE AND EXHAUST SYSTEM
- 4.1.1. TURBOCHARGER
- 4.2. ENGINE BODY
- 4.2.1. CYLINDER HEAD
- 4.2.2. VALVES AND VALVE GUIDE
- 4.2.3. CROSSHEAD AND CROSSHEAD GUIDE
- 4.2.4. PUSH ROD AND CAM FOLLOWER
- 4.2.5. PISTON, PISTON RING AND PISTON PIN
- 4.2.6. CONNECTING ROD
- 4.3. LUBRICATION SYSTEM
- 4.3.1. OIL PUMP
- 4.3.2. OIL PUMP RELIEF VALVE, PISTON COOLING VALVE AND OIL COOLER BYPASS VALVE
- 4.4. COOLING SYSTEM
- 4.4.1. WATER PUMP
- 4.5. ACCESSORY
- 4.5.1. AIR COMPRESSOR
- 5. REPAIR AND REPLACEMENT OF PARTS
- 5.1. TABLE OF SPECIAL TOOLS
- 5.2. CYLINDER HEAD
- 5.3. TESTING AND INSPECTING
- 5.4. REPAIRING MOUNTING FACE OF CYLINDER HEAD BY GRINDING
- 5.5. REPLACING VALVE SEAT INSERTS
- 5.6. REPLACING NOZZLE HOLDER SLEEVE
- 5.7. REPLACING VALVE GUIDE
- 5.8. REPLACING CROSS HEAD GUIDE
- 5.9. GRINDING THE VALVE
- 5.10. CYLINDER BLOCK
- 5.11. TESTING AND INSPECTING
- 5.12. GRINDING THE TOP SURFACE OF CYLINDER BLOCK
- 5.13. REPLACING MAIN METAL CAP
- 5.14. REPLACING CAM BUSHING
- 5.15. CRANKSHAFT
- 5.16. REPAIRING THE CRANKSHAFT
- 5.17. CONNECTING ROD
- 5.18. REPLACING CRANKSHAFT GEAR
- 5.19. REPLACING CAMSHAFT GEAR
- 5.20. REPLACING FLYWHEEL RING GEAR
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