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YANMAR 3YM30 3YM20 2YM15 3YM ENGINE WORKSHOP SERVICE MANUAL
YANMAR 3YM30 3YM20 2YM15 3YM MARINE DIESEL ENGINE WORKSHOP REPAIR SERVICE MANUAL




OPERATING MANUAL ALSO INCLUDED WITH THIS SERVICE REPAIR MANUAL


ENGINE COVERED:

1.115L 3-CYLINDER, VERTICAL WATER-COOLED, 4-CYCLE, NATURALLY ASPIRATED 3YM30/3YM30C DIESEL ENGINE

0.854L 3-CYLINDER, VERTICAL WATER-COOLED, 4-CYCLE, NATURALLY ASPIRATED 3YM20/3YM20C DIESEL ENGINE

0.570L 2-CYLINDER, VERTICAL WATER-COOLED, 4-CYCLE, NATURALLY ASPIRATED 2YM15/2YM15C DIESEL ENGINE



CONTENTS:
GENERAL INFORMATION
BASIC ENGINE
CYLINDER HEAD/BLOCK
CONNECTING ROD
PISTON & PISTON PIN
TIMING GEAR
CAMSHAFT/CRANKSHAFT
FUEL SYSTEM
FUEL INJECTION
INTAKE SYSTEM
FUEL FEED PUMP
TROUBLESHOOTING
EXHAUST SYSTEM
LUBRICATION SYSTEM
COOLING SYSTEM
THERMOSTAT
REDUCTION GEAR
REVERSING GEAR
SHIFTING DEVICE
REMOTE CONTROL SYSTEM
ELECTRICAL SYSTEM
STARTER MOTOR
INSTRUMENT PANEL
OPERATING INSTRUCTIONS
WIRING DIAGRAM
TIGHTENING TORQUE




THIS MANUAL IS COMPATIBLE WITH THE FOLLOWING COMPUTER OPERATING SYSTEMS:

# ALL WINDOWS VERSION
# ALL MAC VERSION

# YOU NEED THE ADOBE ACROBAT READER TO VIEW THE DOCUMENT AS THE MANUAL IS PDF FORMAT. IF YOUR COMPUTER DON'T HAVE THIS APPLICATION YOU CAN DOWNLOAD AND INSTALL IT FREE FROM ADOBE ACROBAT WEBSITE

# AS THIS MANUAL IS COMING TO YOU IN ZIP FORMAT, YOU NEED TO EXTRACT THE FILE BEFORE USE BY USING WINZIP OR WINRAR SOFTWARE. IF YOUR COMPUTER DON'T HAVE THIS APPLICATION YOU CAN DOWNLOAD AND INSTALL IT FREE FROM WINZIP WEBSITE


THIS IS A VERY COMPREHENSIVE AND INTUITIVE ELECTRONIC PDF FORMAT WORKSHOP MANUAL WHICH HAS DETAILED ILLUSTRATIONS AS WELL AS STEP BY STEP INSTRUCTIONS WITH PICTURES & DIAGRAMS. ALL PAGES ARE PRINTABLE, SO RUN OFF WHAT YOU NEED AND TAKE IT WITH YOU INTO THE GARAGE OR WORKSHOP. THIS MANUAL ARE YOUR NUMBER ONE SOURCE FOR REPAIR AND SERVICE INFORMATION. THEY ARE SPECIFICALLY WRITTEN FOR THE DO-IT-YOURSELF AS WELL AS THE EXPERIENCED MECHANIC. USING THIS REPAIR MANUAL IS AN INEXPENSIVE WAY TO KEEP YOUR MACHINE/VEHICLE WORKING PROPERLY. EACH MANUAL PROVIDES STEP-BY-STEP INSTRUCTIONS BASED ON THE COMPLETE DIS-ASSEMBLY OF THE MACHINE. SO, IT ALLOWING YOU TO STOP WASTING MONEY ON ROUTINE MAINTENANCE, AND GIVE YOU ALL THE SOLID INFORMATION AND GUIDANCE NEEDED TO PERFORM LARGER REPAIRS AND MODIFICATIONS AT HOME.