Komatsu 125-3 Series Diesel Engine Shop Manual SEBM024209

Komatsu 125-3 Series Diesel Engine Shop Manual SEBM024209 - Image 2

Komatsu 125-3 Series Diesel Engine Shop Manual SEBM024209 - Image 3

Komatsu 125-3 Series Diesel Engine Shop Manual SEBM024209 - Image 4

Komatsu 125-3 Series Diesel Engine Shop Manual SEBM024209 - Image 5

komatsu 125 3 series diesel engine shop manual sebm024209 2 1

komatsu 125 3 series diesel engine shop manual sebm024209 3 1

Komatsu 125-3 Series Diesel Engine Shop Manual SEBM024209

$40.00

Type Of Manual: Shop Manual
Manual ID: SEBM024209
Format: PDF
Size: 24.2MB
Number of Pages: 374

Category: Komatsu Shop Manual PDF

Model List:
- 125-3 Series Diesel Engine

1. COVER
2. CONTENTS
3. LIST OF REVISED PAGES
4. SAFETY
5. FOREWORD
5.1. GENERAL
5.2. HOW TO READ THE SHOP MANUAL
5.3. HOISTING INSTRUCTIONS
5.4. METHOD OF DISASSEMBLING, CONNECTING PUSHPULL TYPE COUPLER
5.5. COATING MATERIALS
5.6. STANDARD TIGHTENING TORQUE
5.7. ELECTRIC WIRE CODE
5.8. CONVERSION TABLE
5.9. UNITS
6. GENERAL
6.1. OUTLINE
6.2. SPECIFICATIONS
6.3. GENERAL ASSEMBLY DRAWING
6.4. WEIGHT TABLE
6.5. ENGINE PERFORMANCE CURVE
7. STRUCTURE AND FUNCTION, MAINTENANCE STANDARD
7.1. GENERAL STRUCTURE
7.2. INTAKE, EXHAUST SYSTEM
7.2.1. INTAKE, EXHAUST SYSTEM
7.2.2. MAIN CIRCULATION SYSTEM
7.2.3. CRANKSHAFT
7.2.4. PISTON
7.2.5. CONNECTING ROD
7.2.6. FLYWHEEL AND FLYWHEEL HOUSING
7.2.7. VIBRATION DAMPER
7.2.8. TIMING GEAR
7.2.9. VALVE MECHANISM
7.2.10. CAMSHAFT
7.2.11. CAM FOLLOWER AND PUSH ROD
7.2.12. VALVE AND VALVE GUIDE
7.2.13. ROCKER ARM SHAFT
7.2.14. CROSSHEAD
7.3. LUBRICATION SYSTEM
7.3.1. LUBRICATION SYSTEM DIAGRAM
7.3.2. OIL PUMP
7.3.3. MAIN RELIFE VALVE
7.3.4. OIL FILTER
7.3.5. SAFETY VALVE
7.3.6. OIL COOLER
7.4. FUEL SYSTEM
7.4.1. FUEL SYSTEM DIAGRAM
7.4.2. OUTLINE OF CRI SYSTEM
7.4.3. FUEL PIPING
7.4.4. FUEL COOLER
7.4.5. FUEL FILTER
7.5. COOLING SYSTEM
7.5.1. COOLING SYSTEM CHART
7.5.2. WATER PUMP
7.5.3. THERMOSTAT
7.5.4. CORROSION RESISTOR
7.6. ELECTRICAL SYSTEM
7.6.1. ALTERNATOR MOUNTING
7.6.2. ALTERNATOR
7.6.3. STARTING MOTOR
7.6.4. STARTING AID
8. TESTING AND ADJUSTING, TROUBLESHOOTING
8.1. TESTING AND ADJUSTING DATA
8.2. STANDARD VALUE TABLE FOR ELECTRICAL PARTS
8.3. TESTING AND ADJUSTING TOOL LIST
8.4. TESTING AND ADJUSTING
8.4.1. MEASURING INTAKE AIR PRESSURE (BOOT PRESSURE)
8.4.2. MEASURING EXHAUST TEMPERATURE
8.4.3. ADJUSTING VALVE CLEARANCE
8.4.4. MEASURING COMPRESSION PRESSURE
8.4.5. MEASURING BLOWBY PRESSURE
8.4.6. MEASURING ENGINE OIL PRESSURE
8.4.7. MEASURING FUEL PRESSURE
8.4.8. ADJUSTING ENGINE SPEED SENSOR
8.4.9. TESTING AND ADJUSTING FUEL INJECTION TIMING
8.4.10. HANDLING EQUIPMENT IN FUEL SYSTEM
8.4.11. RELEASING REMAINING PRESSURE IN FUEL SYSTEM
8.4.12. BLEEDING AIR FROM FUEL CIRCUIT
8.4.13. REDUCED CYLINDER MODE OPERATION FOR ENGINE
8.4.14. CHECKING FOR LEAKAGE IN FUEL SYSTEM
8.4.15. ADJUSTING ENGINE STOP MOTOR LEVER
8.5. CALIBRATION DATA
8.6. PERFORMANCE TEST
8.6.1. RUNIN STANDARD
8.6.2. PERFORMANCE TEST STANDARDS
8.7. TROUBLESHOOTING
8.7.1. TROUBLESHOOTING OF ENGINE SYSTEM (S MODE)
8.7.2. TROUBLESHOOTING OF ELECTRICAL SYSTEM (E MODE)
9. DISASSEMBLY AND ASSEMBLY
9.1. METHOD OF USING MANUAL
9.2. PRECAUTIONS WHEN CARRYING OUT OPERATION
9.3. SPECIAL TOOL LIST
9.4. SKETCHES OF SPECIAL TOOLS
9.5. GENERAL DISASSEMBLY
9.5.1. Preparation work
9.5.2. Starting motor
9.5.3. Turbocharger lubricant return tube
9.5.4. Radiator lower hose
9.5.5. Engine oil cooler
9.5.6. Adapter for engine overhauling
9.5.7. Radiator upper hose
9.5.8. Exhaust muffler
9.5.9. Fan securing bracket
9.5.10. Turbocharger lubrication tube
9.5.11. Turbocharger and exhaust manifold
9.5.12. Fuel filter assembly
9.5.13. Oil filter
9.5.14. Wiring harness
9.5.15. Air cleaner securing bracket
9.5.16. Exhaust muffler securing bracket
9.5.17. High pressure tube clamp
9.5.18. Suction manifold assembly
9.5.19. Supply pump
9.5.20. Common rail
9.5.21. Spill pipe
9.5.22. Head cover
9.5.23. Injector harness
9.5.24. Rocker arm housing
9.5.25. Injector harness connector
9.5.26. Thermostat
9.5.27. Cam follower cover
9.5.28. Cam follower
9.5.29. Cylinder head assembly
9.5.30. Setting to engine overhaul stand
9.5.31. Oil pan
9.5.32. Flywheel
9.5.33. Flywheel housing
9.5.34. Damper
9.5.35. Front support
9.5.36. Front cover
9.5.37. Water pump
9.5.38. Camshaft
9.5.39. Oil pump
9.5.40. Idler gear
9.5.41. Oil suction pipe
9.5.42. Piston cooling nozzle
9.5.43. Piston and connecting rod assembly
9.5.44. Crankshaft
9.5.45. Cylinder liner
9.6. GENERAL ASSEMBLY
9.6.1. Cylinder liner
9.6.2. Crankshaft
9.6.3. Piston and connecting rod assembly
9.6.4. Piston cooling nozzle
9.6.5. Oil suction pipe
9.6.6. Idler gear
9.6.7. Oil pump
9.6.8. Camshaft
9.6.9. Cam followers
9.6.10. Cam follower covers
9.6.11. Water pump
9.6.12. Fuel supply pump driving gear
9.6.13. Front cover
9.6.14. Flywheel housing
9.6.15. Rear seal
9.6.16. Flywheel
9.6.17. Damper
9.6.18. Oil pan
9.6.19. Removing engine assembly from engineoverhaul stand
9.6.20. Setting engine assembly on blocks
9.6.21. Cylinder head
9.6.22. Cylinder head assembly
9.6.23. Rocker arm housing
9.6.24. Assembling injector harness connector torocker arm housing
9.6.25. Crosshead
9.6.26. Pushrod
9.6.27. Rocker arm
9.6.28. Adjusting valve clearance
9.6.29. Nozzle tip
9.6.30. Fuel injector
9.6.31. Head cover
9.6.32. Spill pipe
9.6.33. Thermostat
9.6.34. Engine oil cooler
9.6.35. Engine cooling water temperature sensor
9.6.36. Engine oil supply tube
9.6.37. Highpressure tube for common rail
9.6.38. Suction manifold
9.6.39. Engine oil filter
9.6.40. Fuel filter
9.6.41. Turbocharger and exhaust manifold assembly
9.6.42. Starting motor
9.6.43. Fan bracket lifting hook
9.6.44. Wiring harness
9.6.45. Air cleaner
9.6.46. Exhaust muffler
10. REPAIR AND REPLACEMENT OF PARTS
10.1. CYLINDER HEAD
10.1.1. REPLACING VALVE SEAT INSERT
10.1.2. REPLACING NOZZLE HOLDER SLEEVE
10.1.3. REPLACING VALUE GUIDE
10.1.4. REPLACING CROSS HEAD GUIDE
10.1.5. GRINDING THE VALVE
10.1.6. GRINDING THE FITTING FACE OF CYLINDER HEAD
10.1.7. PRESSURE TEST
10.2. CYLINDER BLOCK
10.2.1. REPLACING CAM BUSHING
10.2.2. REPLACING CAM GEAR
10.2.3. REPLACING FLYWHEEL RING GEAR
10.2.4. REPLACING ENGINE REAR SEAL
10.2.5. REPLACING CONNECTING ROD SMALL END BUSHING
10.2.6. REPLACING MAIN BEARING CAP
10.2.7. GRINDING CRANKSHAFT
10.2.8. REPLACING WEAR SLEEVE (When equipped with sleeve)

Rate this product