Komatsu 125-3 Series Diesel Engine Service Repair Workshop Manual

Go ahead to take this service manual.Please contact to us if with any problems..
This manual can be used by anyone from a first time owner/amateur to a professional technician.Easy to read type,And give you all the information needed to do the procedure correctly.Keep this shop manual handy and use it often. Performing routine,preventive maintenance will save you time & money by helping to prevent premature failure and unnecessary repairs.

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Machine Models & APPLICABLE MODELS :

Engine : SAA6D125E-3
Komatsu WA430-5 Wheel loader

Engine : SA6D125E-3
Komatsu D65EX, PX-15 Bulldozer
Komatsu D85EX, PX-15 Bulldozer

Engine : SAA6D125E-3
Komatsu WA470-5 Wheel loader
Komatsu WA480-5 Wheel loader
Komatsu HM300-1 Articulated dump truck
Komatsu PC400-7 Hydraulic excavator
Komatsu PC450-7 Hydraulic excavator
Komatsu HD255-5 Dump truck

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Manual Contents:

- GENERAL
- STRUCTURE AND FUNCTION
- MAINTENANCE STANDARD
- TESTING AND ADJUSTING
- DISASSEMBLY AND ASSEMBLY
- REPAIR AND REPLACEMENT OF PARTS

FOREWORD
- GENERAL
- STANDARD TIGHTENING TORQUE
- CONVERSION TABLE
SPECIFICATIONS
- IN- LINE FUEL INJECTION PUMP SPECIFICATION
- GENERAL SPECIFICATIONS
- COMMON RAIL SYSTEM SPECIFICATION
- GENERAL GENERAL ASSEMBLY DRAWING
- GENERAL WEIGHT TABLE
WEIGHT TABLE
- GENERAL ENGINE PERFORMANCE CURVE
- TESTING AND ADJUSTING TESTING AND ADJUSTING DATA
STANDARD VALUE TABLE FOR ELECTRICAL PARTS
- COMMON RAIL SYSTEM SPECIFICATION
MEASURING INTAKE AIR PRESSURE ( BOOT PRESSURE)
- IN- LINE FUEL INJECTION PUMP SPECIFICATION
- COMMON RAIL SYSTEM SPECIFICATION
MEASURING FUEL PRESSURE
BLEEDING AIR FROM FUEL CIRCUIT
REDUCED CYLINDER MODE OPERATION FOR ENGINE
- COMMON RAIL SYSTEM SPECIFICATION
CHECKING FOR LEAKAGE IN FUEL SYSTEM
- COMMON RAIL SYSTEM SPECIFICATION
ADJUSTING ENGINE STOP MOTOR LEVER
- IN- LINE FUEL INJECTION PUMP SPECIFICATION
POINTS TO REMEMBER WHEN TROUBLESHOOTING
METHOD OF USING TROUBLESHOOTING CHARTS
POINTS TO REMEMBER WHEN TROUBLESHOOTING
METHOD OF USING TROUBLESHOOTING FLOWCHART
ERROR CODE DISPLAYS AND POINTS TO REMEMBER WHEN TROUBLESHOOTING
ACTION TAKEN BY CONTROLLER AND CONDITION OF MACHINE WHEN ERROR CODE IS DISPLAYED
TESTING AND ADJUSTING DATA
REPLACING VALVE SEAT INSERT
REPLACING NOZZLE HOLDER SLEEVE
REPLACING VALUE GUIDE
REPLACING CROSS HEAD GUIDE
GRINDING THE VALVE
GRINDING THE FITTING FACE OF CYLINDER HEAD
PRESSURE TEST
REPLACING CAM BUSHING
REPLACING CAM GEAR
REPLACING FLYWHEEL RING GEAR
REPLACING ENGINE REAR SEAL
REPLACING CONNECTING ROD SMALL END BUSHING
GRINDING CRANKSHAFT
REPLACING WEAR SLEEVE ( When equipped with sleeve)

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File Format: PDF
Compatible: All Versions of Windows & Mac
Language: English
Requirements: Adobe PDF Reader
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