This workshop service repair manual covers the KOHLER AEGIS liquid-cooled horizontal crankshaft engines, specifically the LH630, LH685, LH750, and LH760 models. These engines, with displacements ranging from 624 cc to 748 cc, are engineered for robust performance and reliability. This manual provides comprehensive information essential for understanding, maintaining, and repairing these versatile power units.
The purpose of this manual is to serve as the definitive resource for owners, mechanics, and technicians. It details critical procedures and specifications, including general information, tightening torques, special tools, and troubleshooting guidance for various systems such as fuel, cooling, lubrication, and electrical components. With step-by-step instructions, detailed illustrations, and diagrams, this manual empowers users to perform routine maintenance, complex repairs, and modifications, ensuring optimal engine operation and longevity.
KOHLER LH630 LH685 LH750 LH760 ENGINE WORKSHOP SERVICE REPAIR MANUAL
APPLICABLE MODEL:
KOHLER AEGIS LIQUID-COOLED HORIZONTAL CRANKSHAFT ENGINE:
LH630
LH685
LH750
LH760
ENGINE COVERED:
624 cc.....LH630 ENGINE
674 cc.....LH685 ENGINE
748 cc.....LH750, LH760 ENGINE
CONTENTS:
SAFETY WARNING
GENERAL INFORMATION
SPECIFICATIONS
TIGHTENING TORQUE
SPECIAL TOOLS
TROUBLESHOOTING
AIR CLEANER SYSTEM
AIR INTAKE SYSTEM
FUEL SYSTEM
ELECTRONIC FUEL INJECTION
COOLING SYSTEM
GOVERNOR SYSTEM
LUBRICATION SYSTEM
RETRACTABLE STARTER
ELECTRICAL SYSTEM
ELECTRICAL COMPONENTS
MAGNETO IGNITION SYSTEM
BATTERY CHARGING SYSTEM
ENGINE DISASSEMBLY
ENGINE INSPECTION
ENGINE RECONDITIONING
ENGINE REASSEMBLY
ELECTRICAL DIAGRAMS
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.
KOHLER LH630 LH685 LH750 LH760 ENGINE WORKSHOP SERVICE REPAIR MANUAL
APPLICABLE MODEL:
KOHLER AEGIS LIQUID-COOLED HORIZONTAL CRANKSHAFT ENGINE:
LH630
LH685
LH750
LH760
ENGINE COVERED:
624 cc.....LH630 ENGINE
674 cc.....LH685 ENGINE
748 cc.....LH750, LH760 ENGINE
CONTENTS:
SAFETY WARNING
GENERAL INFORMATION
SPECIFICATIONS
TIGHTENING TORQUE
SPECIAL TOOLS
TROUBLESHOOTING
AIR CLEANER SYSTEM
AIR INTAKE SYSTEM
FUEL SYSTEM
ELECTRONIC FUEL INJECTION
COOLING SYSTEM
GOVERNOR SYSTEM
LUBRICATION SYSTEM
RETRACTABLE STARTER
ELECTRICAL SYSTEM
ELECTRICAL COMPONENTS
MAGNETO IGNITION SYSTEM
BATTERY CHARGING SYSTEM
ENGINE DISASSEMBLY
ENGINE INSPECTION
ENGINE RECONDITIONING
ENGINE REASSEMBLY
ELECTRICAL DIAGRAMS
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.
