komatsu 6d140 2 series diesel engine shop manual sebm008613 1 1

komatsu 6d140 2 series diesel engine shop manual sebm008613 2 1

komatsu 6d140 2 series diesel engine shop manual sebm008613 3 1

komatsu 6d140 2 series diesel engine shop manual sebm008613 4 1

komatsu 6d140 2 series diesel engine shop manual sebm008613 5 1

Komatsu 6D140-2 Series Diesel Engine Shop Manual SEBM008613

$40.00

Type Of Manual: Shop Manual
Manual ID: SEBM008613
Format: PDF
Size: 21.3MB
Number of Pages: 376

Category: Komatsu Shop Manual PDF

Model List:
- 6D140-2 Series Diesel Engine

1. Cover
2. Contents
3. General
3.1. Applicable machine
3.2. Specifications
3.3. General assembly drawing
3.4. Weight table
3.5. Engine performance curve
4. Structure and function
4.1. Intake and exhaust system
4.1.1. Intake and exhaust system
4.1.2. Main circulation system
4.1.3. Vibration damper
4.1.4. Timing gear
4.1.5. Valve system
4.1.6. Flywheel and flywheel housing
4.2. Lubrication system
4.2.1. Lubrication system chart
4.2.2. Oil pump
4.2.3. Regulator valve and piston cooling valve
4.2.4. Oil filter
4.2.5. Oil cooler
4.3. Fuel system
4.3.1. Fuel system chart
4.3.2. Fuel injection pump
4.3.3. Feed pump
4.3.4. Fuel injection nozzle
4.3.5. Fuel filter
4.3.6. Engine stop motor
4.4. Cooling system
4.4.1. Cooling system chart
4.4.2. Water pump
4.4.3. Thermostat
4.4.4. Corrosion resistor
4.4.5. Corrosion resistor mounting
4.4.6. Cooling fan drive
4.5. Accessory
4.5.1. Air compressor
4.5.2. Exhaust brake
4.6. Electrical system
4.6.1. Alternator
4.6.2. Starting motor
4.6.3. Electrical intake air heater
4.6.4. Front PTO mounting
4.6.5. Front PTO assembly
4.6.6. Front PTO drive gear assembly
5. Testing and adjusting
5.1. Mounting (adjusting) methodof engine speed sensor
5.2. Engine body
5.2.1. Adjusting valve clearance
5.2.2. Measuring compressionpressure
5.3. Fuel system
5.3.1. Testing and adjusting fuelinjection timing
5.3.2. Adjusting fuel injectionpressure
5.3.3. Procedure for adjustingengine stop motor cable
5.4. Cooling system
5.4.1. Checking and adjusting fan belt tension
5.5. Fuel injection pump calibration data
5.6. Performance test
5.6.1. Runin standard
5.6.2. Performance test criteria
5.7. Troubleshooting
5.7.1. Points to remember when troubleshooting
5.7.2. Method of using troubleshooting charts
5.7.3. S1 Starting performance is poor (starting always takes time)
5.7.4. S2 Engine does not start
5.7.5. S3 Engine does not pick up smoothly (followup is poor)
5.7.6. S4 Engine stops during operations
5.7.7. S5 Engine does not rotate smoothly (hunting)
5.7.8. S6 Engine lacks output (no power)
5.7.9. S7 Exhaust smoke is black (incomplete combustion)
5.7.10. S8 Oil consumption is excessive (or exhaust smoke is blue)
5.7.11. S9 Oil becomes contaminated quickly
5.7.12. S10 Fuel consumption is excessive
5.7.13. S11 Oil is in cooling water, or water spurts back, or water level goes down
5.7.14. S12 Oil pressure caution lamp lights up (drop in oil pressure)
5.7.15. S13 Oil level rises (water, fuel in oil)
5.7.16. S14 Water temperature becomes too high (overheating)
5.7.17. S15 Abnormal noise is made
5.7.18. S16 Vibration is excessive
5.7.19. Testing and adjusting tool list
5.7.20. Testing and adjusting dataa
6. DISASSEMBLY AND ASSEMBLY
6.1. GENERAL DISASSEMBLY
6.1.1. Air cleanermuffler
6.1.2. Starting motor
6.1.3. Turbocharger drain tube
6.1.4. Setting engine in engine overhaul stand
6.1.5. Corrosion resistor, air compressor suction tube
6.1.6. Bracket
6.1.7. Connector
6.1.8. Tension pulley assembly
6.1.9. Fan pulley assembly
6.1.10. Alternator assemblypulley
6.1.11. Dipstick guide, air compressor
6.1.12. Fuel hose
6.1.13. Turbocharger
6.1.14. Exhaust manifold
6.1.15. Aftercooler assembly (Intake manifold assembly)
6.1.16. Fuel injection tube
6.1.17. Fuel injection pump assembly
6.1.18. Tube, bracket, PTO case
6.1.19. Fuel filterfuel filter bracket
6.1.20. Oil filteroil regulator
6.1.21. Oil pan
6.1.22. Suction pipe, under frame
6.1.23. Flywheel
6.1.24. Rear seal
6.1.25. Flywheel housing
6.1.26. Air vent tube, spill pipe, rocker arm housing cover
6.1.27. Nozzle holder, inlet connector
6.1.28. Rocker arm
6.1.29. Push rod
6.1.30. Crosshead
6.1.31. Rocker arm housing
6.1.32. Cylinder head assembly
6.1.33. Vibration dampercrankshaft pulley assembly
6.1.34. Front support
6.1.35. Thermostat housing
6.1.36. Water pump assembly
6.1.37. Oil cooler assembly
6.1.38. Cam follower
6.1.39. Gear case cover
6.1.40. Injection pump drive gear
6.1.41. Camshaft
6.1.42. Oil pump assembly, oil pump idler gear
6.1.43. Main idler gear, injection pump drive shaft
6.1.44. Piston cooling nozzle
6.1.45. Piston and connecting rod assembly
6.1.46. Crankshaft
6.1.47. Cylinder liner
6.2. GENERAL ASSEMBLY
6.2.1. Tightening bolts by the plastic range turning angle method
6.2.2. Drawing of special tool
6.2.3. Preparatory work
6.2.4. Cylinder liner
6.2.5. Crankshaft
6.2.6. Piston and connecting rod assembly
6.2.7. Piston cooling nozzle
6.2.8. Main idler gear, fuel injection pump drive shaft
6.2.9. Oil pump idler gear, oil pump assembly
6.2.10. Camshaft
6.2.11. Fuel injection pump drive gear
6.2.12. Fuel injection pump drive shaft oil seal
6.2.13. Gear case cover
6.2.14. Breather
6.2.15. Front seal
6.2.16. Cam follower
6.2.17. Oil cooler assembly
6.2.18. Water pump assembly
6.2.19. Thermostat housing
6.2.20. Front support
6.2.21. Vibration damper, crankshaft pulley assembly
6.2.22. Cylinder head assembly
6.2.23. Crosshead
6.2.24. Rocker arm housing
6.2.25. Push rod
6.2.26. Rocker arm
6.2.27. Adjusting valve clearance
6.2.28. Nozzle holder, inlet connector
6.2.29. Rocker arm housing cover, spill pipe, air vent tube
6.2.30. Flywheel housing
6.2.31. Rear seal
6.2.32. Flywheel
6.2.33. Suction pipe
6.2.34. Oil pan
6.2.35. Oil filter assembly, oil regulator
6.2.36. Fuel filter assemblyfuel filter bracket
6.2.37. PTO case tube, bracket
6.2.38. Fuel injection pump assembly
6.2.39. Adjusting fuel injection pump
6.2.40. Fuel injection tube
6.2.41. Aftercooler assembly (Intake manifold assembly)
6.2.42. Exhaust manifold
6.2.43. Turbocharger
6.2.44. Fuel hose
6.2.45. Dipstick guide, air compressor
6.2.46. Alternator assembly, pulley
6.2.47. Fan pulley assembly
6.2.48. Tension pulley assembly
6.2.49. Intake connector
6.2.50. Muffler bracket, air cleaner bracket
6.2.51. Corrosion resistor
6.2.52. Resetting engine in engine stand
6.2.53. Turbocharger drain tube
6.2.54. Starting motor
6.2.55. Air cleaner, muffler
6.2.56. Refilling with oil
7. Maintenance standard
7.1. Intake and exhaust system
7.1.1. Turbocharger
7.2. Engine body
7.2.1. Cylinder head
7.2.2. Valve, valve guide
7.2.3. Rocker arm and shaft
7.2.4. Crosshead and guide
7.2.5. Cylinder block
7.2.6. Cylinder liner
7.2.7. Crankshaft
7.2.8. Camshaft
7.2.9. Cam follower and push rod
7.2.10. Timing gear
7.2.11. Piston
7.2.12. Connecting rod
7.2.13. Flywheel and flywheel housing
7.3. Lubrication system
7.3.1. Oil pump
7.3.2. Regulator valve, piston cooling valve and safety valve
7.3.3. Oil cooler
7.4. Cooling system
7.4.1. Water pump
7.4.2. Thermostat
8. Repair and replacement of parts
8.1. Table of special tools
8.2. Cylinder head
8.2.1. Grinding of fitting face ofcylinder head
8.2.2. Replacing valve seat insert
8.2.3. Pressure test
8.2.4. Replacing valve guide
8.2.5. Replacing crosshead guide
8.2.6. Grinding valve
8.3. Cylinder block
8.3.1. Replacing cam bushing
8.3.2. Replacing crankshaft gear
8.3.3. Replacing cam gear
8.3.4. Replacing flywheel ring gear
8.3.5. Replacing connecting rodsmall end bushing
8.3.6. Cylinder block parts
8.3.7. Testing and inspecting cylinder block
8.3.8. Correcting cylinder block top surface, counterbore
8.3.9. Replacing main bearing cap

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