komatsu saa6d107e 1 a saa6d107e 1 b engine shop manual sen06615 01 1

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Komatsu SAA6D107E-1-A, SAA6D107E-1-B Engine Shop Manual SEN06615-01

$40.00

Type Of Manual: Shop Manual
Manual ID: SEN06615-01
Format: PDF
Size: 30.5MB
Number of Pages: 362

Category: Komatsu Shop Manual PDF

Model List:
- SAA6D107E-1-A Engine
- SAA6D107E-1-B Engine

1. Cover
2. Index and foreword
2.1. Table of contents
2.2. Safety notice
2.3. How to read the shop manual
2.4. Explanation of terms for maintenance standard
2.5. Handling of electric equipment and hydraulic component
2.6. Handling of connectors newly used for engines
2.7. How to read electric wire code
2.8. Precautions when carrying out operation
2.9. Method of disassembling and connecting pushpull type coupler
2.10. Standard tightening torque table
2.11. Conversion table
3. Specification
3.1. General
3.2. Specifications
3.3. General view
3.4. Engine performance curve
4. Structure, function and maintenance standard
4.1. Air intake and exhaust units
4.2. Intake system
4.3. Exhaust system
4.4. Turbocharger
4.5. Lubricating oil system
4.6. Cooling system
4.7. Fuel system
4.8. Main moving parts
4.9. Cylinder head
4.10. Cylinder block
4.11. Crankshaft
4.12. Piston, piston ring and piston pin
4.13. Connecting rod
4.14. Vibration damper
4.15. Timing gear
4.16. Front cover
4.17. Camshaft
4.18. Valve system
4.19. Valve and valve guide
4.20. Rocker arm, shaft and tappet
4.21. Oil pump
4.22. Oil pan
4.23. Flywheel and flywheel housing
4.24. Oil filter
4.25. Oil cooler
4.26. Regulator valve and safety valve
4.27. Cylinder block
4.28. Fuel system diagram
4.29. Fuel supply pump
4.30. Fuel filter
4.31. Water pump drive and fan drive
4.32. Water pump
4.33. Alternator
4.34. Starting motor
4.35. Electric heater
5. Standard value table
5.1. Standard value table for testing, adjusting and troubleshooting
5.2. Runin standard and performance test criteria
6. Testing and adjusting
6.1. Testing and adjusting tools list
6.2. Testing air boost pressure
6.3. Adjustment of valve clearance
6.4. Testing compression pressure
6.5. Testing blowby pressure
6.6. Testing engine oil pressure
6.7. Handling fuel system parts
6.8. Releasing residual pressure in fuel system
6.9. Testing fuel pressure
6.10. Reduced cylinder mode operation
6.11. Noinjection cranking
6.12. Testing leakage from pressure limiter and return rate from injector
6.13. Bleeding air from fuel circuit
6.14. Testing fuel system for leakage
6.15. Replacing the fan belt
6.16. Handling controller highvoltage circuit
6.17. Functions of troubleshooting tool and check of failure code
7. Troubleshooting
7.1. Failure code table
7.2. Information in troubleshooting table
7.3. Method of using troubleshooting charts
7.4. S1 Starting performance is poor
7.5. S2 Engine does not start
7.6. S3 Engine does not pick up smoothly
7.7. S4 Engine stops during operations
7.8. S5 Engine does not rotate smoothly
7.9. S6 Engine lacks output (or lacks power)
7.10. S7 Exhaust smoke is black (incomplete combustion)
7.11. S8 Oil consumption is excessive (or exhaust smoke is blue)
7.12. S9 Oil becomes contaminated quickly
7.13. S10 Fuel consumption is excessive
7.14. S11 Oil is in coolant (or coolant spurts back or coolant level goes down)
7.15. S12 Oil pressure drops
7.16. S13 Oil level rises (Entry of coolant or fuel)
7.17. S14 Coolant temperature becomes too high (overheating)
7.18. S15 Abnormal noise is made
7.19. S16 Vibration is excessive
7.20. E1 Failure code 111 Abnormality in engine controller
7.21. E2 Failure code 115 Engine Ne or Bkup speed sensor error
7.22. E3 Failure code 122 Abnormally high level in charge pressure sensor
7.23. E4 Failure code 123 Abnormally low level in charge pressure sensor
7.24. E5 Failure code 131 Throttle sensor high error
7.25. E6 Failure code 132 Throttle sensor low error
7.26. E7 Failure code 143 (Torque derating by low engine oil pressure)
7.27. E8 Failure code 144 Abnormally high level in coolant temperature sensor
7.28. E9 Failure code 145 Abnormally low level in coolant temperature sensor
7.29. E10 Failure code 146 (Engine overheating)
7.30. E11 Failure code 153 Abnormally high level in charge temperature sensor
7.31. E12 Failure code 154 Abnormally low level in charge temperature sensor
7.32. E13 Failure code 187 Abnormally low level in sensor power supply 2
7.33. E14 Failure code 221 Abnormally high level in atmospheric pressure sensor
7.34. E15 Failure code 222 Abnormally low level in atmospheric pressure sensor
7.35. E16 Failure code 227 Abnormally high level in sensor power supply 2
7.36. E17 Failure code 234 Engine overspeed
7.37. E18 Failure code 238 Abnormally level in Ne speed sensor power supply
7.38. E19 Failure code 271 Short circuit in IMV
7.39. E20 Failure code 272 Disconnection in IMV
7.40. E21 Failure code 322 Disconnection, short circuit in injector No. 1 (L/B No. 1)
7.41. E22 Failure code 323 Disconnection, short circuit in injector No. 5 (L/B No. 5)
7.42. E23 Failure code 324 Disconnection, short circuit in injector No. 3 (L/B No. 3)
7.43. E24 Failure code 325 Disconnection, short circuit in injector No. 6 (L/B No. 6)
7.44. E25 Failure code 331 Disconnection, short circuit in injector No. 2 (L/B No. 2)
7.45. E26 Failure code 332 Disconnection, short circuit in injector No. 4 (L/B No. 4)
7.46. E27 Failure code 342 Matching error in engine controller data
7.47. E28 Failure code 351 Abnormality in injector drive circuit
7.48. E29 Failure code 352 Abnormally low level in sensor power supply 1
7.49. E30 Failure code 386 Abnormally high level in sensor power supply 1
7.50. E31 Failure code 415 (Rotation derating by low engine oil pressure)
7.51. E32 Failure code 418 Water mixed in fuel
7.52. E33 Failure code 428 Abnormally high level in water sensor
7.53. E34 Failure code 429 Abnormally low level in water sensor
7.54. E35 Failure code 431 Idle validation switch error
7.55. E36 Failure code 432 Idle validation action error
7.56. E37 Failure code 435 Abnormality in engine oil pressure switch
7.57. E38 Failure code 441 Abnormally low power supply voltage
7.58. E39 Failure code 442 Abnormally high power supply voltage
7.59. E40 Failure code 449 Abnormally high common rail pressure 2
7.60. E41 Failure code 451 Abnormally high level in common rail pressure sensor
7.61. E42 Failure code 452 Abnormally low level in common rail pressure sensor
7.62. E43 Failure code 488 Derating of torque by abnormally high charge temperature
7.63. E44 Failure code 553 Abnormally high common rail pressure 1
7.64. E45 Failure code 559 Nopressure feed by supply pump 1
7.65. E46 Failure code 689 Abnormality in engine Ne speed sensor
7.66. E47 Failure code 731 Abnormality in engine Bkup speed sensor phase
7.67. E48 Failure code 757 Loss of all data in engine controller
7.68. E49 Failure code 778 Abnormality in engine Bkup speed sensor
7.69. E50 Failure code 2185 Throttle sensor supply voltage high error
7.70. E51 Failure code 2186 Throttle sensor power supply low error
7.71. E52 Failure code 2249 Nopressure feed by supply pump 2
7.72. E53 Failure code 2311 Abnormality in IMV solenoid
7.73. E54 Failure code 2555 Disconnection in intake air heater relay
7.74. E55 Failure code 2556 Short circuit in intake air heater relay
8. Disassembly and assembly
8.1. How to read this manual
8.2. Coating materials list
8.3. Special tools list
8.4. General disassembly of engine
8.5. General assembly of engine

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