Komatsu 108 Series Diesel Engine Service Repair Workshop Manual
This Komatsu 108 Series Diesel Engine Shop Manual has been prepared as an aid to improve the quality of repairs by giving the serviceman an accurate understanding of the product and by showing him the correct way to perform repairs and make judgements. Make sure you understand the contents of this manual and use it to full effect at every opportunity.
APPLICABLE MODELS :
Engine Model: S6D108-1;
Machine: D57S-1, WA320-3, WA380-3, EG150BS-5
Engine Model: SA6D108-1;
Machine: PC300-5, PC300HD-5, PC360LC-5, WA420-3
Engine Model: SA6D108-1;
Machine: AUSTOFT (10001 - 10926), AUSTOFT (10927 - Above)
Engine Model: SA6D108-1;
Machine: EG185B-L-1, DENYO DCA 180
TABLE OF CONTENTS :
01 GENERAL
SPECIFICATIONS
ENGINE PERFORMANCE CURVE
WEIGHT TABLE
11 STRUCTURE AND FUNCTION
GENERAL STRUCTURE
INTAKE AND EXHAUST SYSTEM
ENGINE BODY
LUBRICATION SYSTEM
FUEL SYSTEM
COOLING SYSTEM
ELECTRICAL SYSTEM
12 TESTING AND ADJUSTING
INTAKE AND EXHAUST SYSTEM
ENGINE BODY
FUEL SYSTEM
PERFORMANCE TEST
TESTING AND ADJUSTING DATA
TROUBLESHOOTING
13 DISASSEMBLY AND ASSEMBLY
OVERALL DISASSEMBLY
OVERALL ASSEMBLY
14 MAINTENANCE STANDARD
INTAKE AND EXHAUST SYSTEM
ENGINE BODY
LUBRICATION SYSTEM
COOLING SYSTEM
15 REPAIR AND REPLACEMENT OF PARTS
REPAIRING MOUNTING FACE OF CYLINDER HEAD BY GRINDING
REPLACING VALVE SEAT INSERTS
PRESSURE TEST
REPLACING VALVE GUIDE
GRINDING THE VALVE
REPLACING CAM BUSHING
REPLACING CRANK GEAR
REPLACING CAM GEAR
REPLACING FLYWHEEL RING GEAR
REPLACING MAIN BEARING CAP
GRINDING CRANKSHAFT
REPLACING ENGINE REAR SEAL
=======================================================
File Type : PDF
Compatible : All Versions of Windows & Mac
Language : English
Requirements : Adobe PDF Reader
This shop manual has been prepared as an aid to improve the quality of repairs by giving the serviceman an accurate understanding of the product and by showing him the correct way to perform repairs and make judgements. Make sure you understand the contents of this manual and use it to full effect at every opportunity.
This shop manual mainly contains the necessary technical information for operations performed in a service workshop. For ease of understanding, the manual is divided into the following chapters; these chapters are further divided into the each main group of components.
STRUCTURE AND FUNCTION
This section explains the structure and function of each component. It serves not only to give an understanding of the structure, but also serves as reference material for troubleshooting. In addition, this section may contain hydraulic circuit diagrams, electric circuit diagrams, and maintenance standards.
TESTING AND ADJUSTING
This section explains checks to be made before and after performing repairs, as well as adjustments to be made at completion of the checks and repairs.
Troubleshooting charts correlating "Problems" with "Causes" are also included in this section.
DISASSEMBLY AND ASSEMBLY
This section explains the procedures for removing, installing, disassembling and assembling each component, as well as precautions for them.
MAINTENANCE STANDARD
This section gives the judgment standards for inspection of disassembled parts.
The contents of this section may be described in STRUCTURE AND FUNCTION.
OTHERS
This section mainly gives hydraulic circuit diagrams and electric circuit diagrams.
In addition, this section may give the specifications of attachments and options together.
Completly bookmarked and complete searcheble so you can easily find what you are looking for. This is the same Repair Service manual your local dealer will use when doing a repair. These are real files not scans. Complete Manuals in PDF format
This manual PDF download contains specs, diagrams, actual real photo illustrations, and schemes. In addition to space savings, nice thing about having PDF files instead of a hard-printed manual is that you can use the Search feature in Acrobat to find just what your looking for and just print out the exact pages you need or all manual.
APPLICABLE MODELS :
Engine Model: S6D108-1;
Machine: D57S-1, WA320-3, WA380-3, EG150BS-5
Engine Model: SA6D108-1;
Machine: PC300-5, PC300HD-5, PC360LC-5, WA420-3
Engine Model: SA6D108-1;
Machine: AUSTOFT (10001 - 10926), AUSTOFT (10927 - Above)
Engine Model: SA6D108-1;
Machine: EG185B-L-1, DENYO DCA 180
TABLE OF CONTENTS :
01 GENERAL
SPECIFICATIONS
ENGINE PERFORMANCE CURVE
WEIGHT TABLE
11 STRUCTURE AND FUNCTION
GENERAL STRUCTURE
INTAKE AND EXHAUST SYSTEM
ENGINE BODY
LUBRICATION SYSTEM
FUEL SYSTEM
COOLING SYSTEM
ELECTRICAL SYSTEM
12 TESTING AND ADJUSTING
INTAKE AND EXHAUST SYSTEM
ENGINE BODY
FUEL SYSTEM
PERFORMANCE TEST
TESTING AND ADJUSTING DATA
TROUBLESHOOTING
13 DISASSEMBLY AND ASSEMBLY
OVERALL DISASSEMBLY
OVERALL ASSEMBLY
14 MAINTENANCE STANDARD
INTAKE AND EXHAUST SYSTEM
ENGINE BODY
LUBRICATION SYSTEM
COOLING SYSTEM
15 REPAIR AND REPLACEMENT OF PARTS
REPAIRING MOUNTING FACE OF CYLINDER HEAD BY GRINDING
REPLACING VALVE SEAT INSERTS
PRESSURE TEST
REPLACING VALVE GUIDE
GRINDING THE VALVE
REPLACING CAM BUSHING
REPLACING CRANK GEAR
REPLACING CAM GEAR
REPLACING FLYWHEEL RING GEAR
REPLACING MAIN BEARING CAP
GRINDING CRANKSHAFT
REPLACING ENGINE REAR SEAL
=======================================================
File Type : PDF
Compatible : All Versions of Windows & Mac
Language : English
Requirements : Adobe PDF Reader
This shop manual has been prepared as an aid to improve the quality of repairs by giving the serviceman an accurate understanding of the product and by showing him the correct way to perform repairs and make judgements. Make sure you understand the contents of this manual and use it to full effect at every opportunity.
This shop manual mainly contains the necessary technical information for operations performed in a service workshop. For ease of understanding, the manual is divided into the following chapters; these chapters are further divided into the each main group of components.
STRUCTURE AND FUNCTION
This section explains the structure and function of each component. It serves not only to give an understanding of the structure, but also serves as reference material for troubleshooting. In addition, this section may contain hydraulic circuit diagrams, electric circuit diagrams, and maintenance standards.
TESTING AND ADJUSTING
This section explains checks to be made before and after performing repairs, as well as adjustments to be made at completion of the checks and repairs.
Troubleshooting charts correlating "Problems" with "Causes" are also included in this section.
DISASSEMBLY AND ASSEMBLY
This section explains the procedures for removing, installing, disassembling and assembling each component, as well as precautions for them.
MAINTENANCE STANDARD
This section gives the judgment standards for inspection of disassembled parts.
The contents of this section may be described in STRUCTURE AND FUNCTION.
OTHERS
This section mainly gives hydraulic circuit diagrams and electric circuit diagrams.
In addition, this section may give the specifications of attachments and options together.
Completly bookmarked and complete searcheble so you can easily find what you are looking for. This is the same Repair Service manual your local dealer will use when doing a repair. These are real files not scans. Complete Manuals in PDF format
This manual PDF download contains specs, diagrams, actual real photo illustrations, and schemes. In addition to space savings, nice thing about having PDF files instead of a hard-printed manual is that you can use the Search feature in Acrobat to find just what your looking for and just print out the exact pages you need or all manual.