Kohler CH620 Service Manual

CH18-CH25, CH620-CH730, CH740, CH750
Service Manual
IMPORTANT: Read all safety precautions and instructions carefully before operating equipment. Refer to operating
instruction of equipment that this engine powers.
Ensure engine is stopped and level before performing any maintenance or service.
2 Safety
3 Maintenance
5 Specifi cations
15 Tools and Aids
18 Troubleshooting
23 Air Cleaner/Intake
24 Fuel System
40 Governor System
58 Lubrication System
60 Electrical System
79 Starter System
88 Clutch
90 Disassembly/Inspection and Service
107 Reassembly
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