This service repair workshop manual PDF download has been prepared as an aid to improve the quality of repairs by giving the serviceman an accurate understanding of the Komatsu 6D170-1 Series Diesel Engine 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 :

S6D170-1
SA6D170-B-1
SA6D170-A-1


TABLE OF CONTENTS :

11 STRUCTURE AND FUNCTION
-GENERAL STRUCTURE
-INTAKE AND EXHAUST SYSTEM
--INTAKE AND EXHAUST SYSTEM
--TURBOCHARGER
--AFTER-COOLER
-ENGINE BODY
--CYLINDER HEAD
--VALVE SYSTEM
--CYLINDER BLOCK
--MAIN CIRCULATION PART
--TIMING GEAR
--FLYWHEEL AND FLYWHEEL HOUSING
-LUBRICATION SYSTEM
--LUBRICATION SYSTEM CHART
--OIL PUMP
--OIL FILTER AND SAFETY VALVE
--OIL COOLER
--MAIN RELIEF VALVE
--OIL COOLER BY-PASS VALVE
--PISTON COOLING VALVE
--MECHANICAL PUMP
-FUEL SYSTEM
--FUEL SYSTEM CHART
--FUEL INJECTION PUMP
--FUEL INJECTION NOZZLE
--FUEL INJECTION PUMP DRIVE
--FUEL FILTER
--FUEL SOLENOID
--ENGINE STOP MOTOR
--STARTING AID
-COOLING SYSTEM
--COOLING SYSTEM CHART
--WATER PUMP
--FAN DRIVE AND TENSION PULLEY
--CORROSION RESISTOR
--THERMOSTAT
-ACCESSORY
--AIR COMPRESSOR MOUNTING
--AIR COMPRESSOR
-ELECTRICAL SYSTEM
--ALTERNATOR
--STARTING MOTOR
12 TESTING AND ADJUSTING
-FUEL SYSTEM
--ADJUSTING FUEL SOLENOID
--ADJUSTING ENGINE STOP MOTOR
--ADJUSTING FUEL INJECTION PRESSURE
--TESTING AND ADJUSTING TOOL LIST
-TROUBLESHOOTING
--METHOD OF READING TROUBLESHOOTING TABLE
--TROUBLESHOOTING TABLE
---1. STARTING DEFECTIVE OR BADNESS
---2. ENGINE STOPPED DURING OPERATION
---3. ENGINE RUNS ABNORMALLY
---4. FUEL CONSUMPTION TOO HIGH
---5. LACK OF POWER
---6. EXHAUST GAS IS BLACK
---7. EXHAUST GAS IS BLUE
---8. OIL CONSUMPTION TOO HIGH
---9. OIL LEVEL RISES
---10. OIL QUICKLY BECOMES DIRTY
---11. ENGINE OIL PRESSURE GAUGE INDICATOR FLUCTUATES ABNORMALLY
---12. LACK OF OIL PRESSURE
---13. OIL IN COOLING SYSTEM
---14. WATER TEMPERATURE DOES NOT RISE
---15. WATER TEMPERATURE RISES EXCESSIVELY
---16. TOO MUCH VIBRATION
---17. ABNORMAL NOISE EMITTED
---18. EXCESSIVE WEAR OF ENGINE PARTS
---19. ENGINE DOES NOT START BECAUSE OF FAULT IN ELECTRICAL SYSTEM
---20. BATTERY DOES NOT CHARGE
13 DISASSEMBLY AND ASSEMBLY
-GENERAL
--DISASSEMBLY
--ASSEMBLY
14 MAINTENANCE STANDARD
-TURBOCHARGER
-CYLINDER HEAD
-VALVES AND VALVE GUIDE
-CROSSHEAD AND CROSSHEAD GUIDE
-PUSH ROD AND CAM FOLLOWER
-CYLINDER BLOCK
-CYLINDER LINER
-CRANKSHAFT
-CAMSHAFT
-TIMING GEAR
-PISTON, PISTON RING AND PISTON PIN
-CONNECTING ROD
-OIL PUMP
-OIL PUMP RELIEF VALVE, PISTON COOLING VALVE AND OIL COOLER BY-PASS VALVE
-AIR COMPRESSOR
-WATER PUMP
15 REPAIR AND REPLACEMENT OF PARTS
-REPAIRING MOUNTING FACE OF CYLINDER HEAD BY GRINDING
-REPLACING VALVE SEAT INSERTS
-REPLACING NOZZLE HOLDER SLEEVE
-REPLACING VALVE GUIDE
-REPLACING CROSS HEAD GUIDE
-GRINDING THE VALVE
-GRINDING THE TOP SURFACE OF CYLINDER BLOCK
-REPLACING MAIN METAL CAP
-REPAIRING THE CRANKSHAFT
-REPLACING CAM BUSHING
-REPLACING CRANK GEAR
-REPLACING CAM GEAR
-REPLACING FLYWHEEL RING GEAR


MANUAL SPECIFICATION :

File Format : PDF
Language : English
Printable : Yes
Searchable : Yes
Bookmarked : Yes
Product Code : SEBES6161000
Total Pages : 188


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.

This (OEM) Komatsu Shop Manual has detailed illustrations as well as step by step instructions, It is 100 percents complete and intact. they are specifically written for the do-it-yourself-er as well as the experienced mechanic. With step by step instruction & highly detailed exploded pictures & diagrams to show you how to complete the required job correctly & efficiently Using. Provides step-by-step instructions based on the complete dis-assembly of the machine. It is this level of detail, along with hundreds of photos and illustrations, that guide the reader through each service and repair procedure. Complete download comes in pdf format which can work under all PC based windows operating system and Mac also, All pages are printable. Using this repair manual is an inexpensive way to keep your vehicle working properly.

This page sometime can be found use following keyword : service manual, repair manual, workshop manual, technical manual, owner manual, maintenance manual, operating manual, parts manual. Please make sure you read and understand the title of this manual before decided to buy.

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