YANMAR 1GM 2GM 3GM 3HM MARINE DIESEL ENGINE WORKSHOP REPAIR SERVICE MANUAL




MODELS COVERED:
1GM10(C)
2GM20 (F)(C)
3GM30 (C)(C)
3HM35 (F)(C)


ENGINE COVERED:
0.318L 1-CYLINDER, VERTICAL 4-CYCLE, WATER-COOLED 1GM10 DIESEL ENGINE
0.638L 2-CYLINDER, VERTICAL 4-CYCLE, WATER-COOLED 2GM20 DIESEL ENGINE
0.954L 3-CYLINDER, VERTICAL 4-CYCLE, WATER-COOLED 3GM30 DIESEL ENGINE
1.282L 3-CYLINDER, VERTICAL 4-CYCLE, WATER-COOLED 3HM35 DIESEL ENGINE


CONTENTS:
GENERAL INFORMATION
SAFETY & CAUTION
BASIC ENGINE
FUEL SYSTEM
FUEL INJECTION
GOVERNOR SYSTEM
INTAKE SYSTEM
EXHAUST SYSTEM
LUBRICATION SYSTEM
COOLING SYSTEM
THERMOSTAT
FRESH WATER COOLING SYSTEM
SEA WATER COOLING SYSTEM
MODIFYING THE COOLING SYSTEM
REDUCTION GEAR
REVERSING GEAR
SHIFTING DEVICE
REMOTE CONTROL SYSTEM
ELECTRICAL SYSTEM
STARTER MOTOR
INSTRUMENT PANEL
OPERATING INSTRUCTIONS
DISASSEMBLY & ASSEMBLY




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.