Yanmar YSM Model Marine Diesel Engine Repair Service Manual

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This Workshop Service Repair manual PDF download for the YSM8-R, YSM8-Y, YSM12-R & YSM12-Y Yanmar Marine Diesel Engine 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 fully at every opportunity.

This service manual has been compiled for engineers engaged in the sales. service, inspection and maintenance of the YSM marine diesel engines. Accordingly, descriptions of the construction and functions of the engine are emphasized in this manual while items which should already be common knowledge are omitted.


APPLICABLE MODELS :

Yanmar YSM8-R
Yanmar YSM8-Y
Yanmar YSM12-R
Yanmar YSM12-Y


TABLE OF CONTENTS :

CHAPTER 1 GENERAL
CHAPTER 2 BASIC ENGINE
CHAPTER 3 FUEL SYSTEM
CHAPTER 4 GOVERNOR
CHAPTER 5 INTAKE AND EXHAUST SYSTEM
CHAPTER 6 LUBRICATION SYSTEM
CHAPTER 7 COOLING SYSTEM
CHAPTER 8 STARTING SYSTEM
CHAPTER 9 REDUCTION AND REVERSING GEAR
CHAPTER 10 REMOTE CONTROL SYSTEM
CHAPTER 11 ELECTRICAL SYSTEM
CHAPTER 12 INSTALLATION AND FITTING
CHAPTER 13 OPERATING INSTRUCTIONS
CHAPTER 14 DISASSEMBLY AND REASSEMBLY
CHAPTER 15 INSPECTION AND SERVICING


MANUAL SPECIFICATION :

File Format : PDF
Language : English
Printable : Yes
Searchable : Yes
Bookmarked : Yes
Code No. : 0000A0A1001
Total Pages : 241


This Service / Repair / Workshop Manual PDF Download contains specs, diagrams, actual real photo illustrations, and schemes. In addition to space savings, nice thing about having completly searcheble PDF files instead of a hard-printed manual is that you can use the Search feature in your PDF reader software (Adobe Acrobat) to find just what your looking for and just print out the exact pages you need or all manual easily. This is the same manual your local dealer will use when doing a repair. This is a must for the Do-It-Yourselfer! Saving Yourself $$$$$$ In Service Repair And Maintenance Costs !!!!

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COVER
FOREWORD
INDEX
CHAPTER 1 GENERAL
1.Exterior Views
2.Specifications
3.Principal Construction
4.Performance Curves
5.Features
6.Engine Cross-Section
7.Exterior Views
8.System Diagrams
9.Accessories
CHAPTER 2 BASIC ENGINE
1.Cylinder Block
2.Cylinder Liner
3.Cylinder Head
4.Piston
5.Connecting Rod
6.Crankshaft
7.Camshaft
8.Timing Gear
CHAPTER 3 FUEL SYSTEM
1.Construction
2.Injection Pump
3.Injection Nozzle
4.Fuel Filter
5.Fuel Feed Pump
6.Fuel Tank (Option)
CHAPTER 4 GOVERNOR
1.Governor
2.Injection Limiter
3.Adjusting the Governor Link
4.Adjusting the No-Load Speed
5.Engine Stop Lever
CHAPTER 5 INTAKE AND EXHAUST SYSTEM
1.Intake and Exhaust System
2.Intake Silencer
3.Exhaust System
CHAPTER 6 LUBRICATION SYSTEM
1.Lubrication System
2.Oil Pump
3.Oil Filter
4.Oil Pressure Regulator Valve
CHAPTER 7 COOLING SYSTEM
1.Cooling System
2.Water Pump
3.Thermostat
4.Anticorrosion Zinc
5.Deposit Removing
6.Kingston Cock
7.Bilge Pump
8.Bilge Strainer
CHAPTER 8 STARTING SYSTEM
1.Starting System Construction
2.Electric Starting System
3.Overdrive Hand-Operated System
4.Chain-Overdrive Hand-Operated System
CHAPTER 9 REDUCTION AND REVERSING GEAR
1.Construction
2.Installation
3.Handling the Reduction and Reversing Gears
4.Inspection and Servicing
5.Disassembling the Reduction and Reversing Gears
6.Reassembling the Reduction and Reversing Gears
CHAPTER 10 REMOTE CONTROL SYSTEM
1.Composition
2.Construction
CHAPTER 11 ELECTRICAL SYSTEM
1.Composition
2.Battery
3.Starter Motor
4.Alternator
5.Alarm Circuit
6.Other Electric Equipment
CHAPTER 12 INSTALLATION AND FITTING
1.Propeller and Stern Arrangement
2.Engine Installation
3.Stern Equipment
4.Interior Piping and Wiring
5.Front Power Take-Off
CHAPTER 13 OPERATING INSTRUCTIONS
1.Fuel Oil and Lubricating Oil
2.Engine Operating Instructions
3.Troubleshooting and Repair
CHAPTER 14 DISASSEMBLY AND REASSEMBLY
1.Disassembly and Reassembly Precautions
2.Disassembly and Reassembly Tools
3.Other
4.Disassembly
5.Reassembly
6.Tightening Torque
7.Packing Supplement and Adhesive Application Points
CHAPTER 15 INSPECTION AND SERVICING
1.Periodic Inspection and Servicing
BACK COVER

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