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Disassembly/Inspection and Service
KohlerEngines.com 16 690 01 Rev. --
Remove Air Cleaner and Carburetor
WARNING
Explosive Fuel can cause fi res and severe
burns.
Do not fi ll fuel tank while engine is hot or
running.
Gasoline is extremely fl ammable and its vapors can
explode if ignited. Store gasoline only in approved
containers, in well ventilated, unoccupied buildings,
away from sparks or fl ames. Spilled fuel could ignite
if it comes in contact with hot parts or sparks from
ignition. Never use gasoline as a cleaning agent.
1. Remove carburetor/air cleaner base mounting nuts
and disconnect breather hose. Remove air cleaner
base and gasket.
2. Remove air cleaner element and precleaner (if
equipped) from air cleaner base for servicing.
3. Disconnect ground lead and fuel shut-off solenoid
lead (if equipped).
4. Remove carburetor, throttle linkage and governor
lever as an assembly.
5. Remove carburetor gasket.
6. If necessary, carburetor, throttle linkage and
governor lever can be separated. Reattach bushings
to linkage following separation to avoid losing them.
Remove Electric Starter Motor (if equipped)
1. Disconnect leads from starter.
2. Remove screws and starter.
Remove Inner Baffl es
Remove mounting screws securing inner baffl es to
crankcase. Note position of any lifting bracket(s).
Remove inner baffl es.
Remove Ignition Modules
1. Rotate fl ywheel so magnet is away from modules.
2. Disconnect lead from each ignition module.
3. Remove mounting screws and ignition modules.
Note position of ignition modules.
Remove Intake Manifold and Rectifi er-Regulator
1. Remove screws securing intake manifold to cylinder
heads. Note which screws hold wiring clamp(s).
2. Remove intake manifold and O-rings. Leave wiring
harness attached to manifold.
3. Remove screws securing rectifi er-regulator to
backing plate and disconnect plug.
4. Use tip of a small screwdriver or similar small fl at
tool to bend locking tang, then remove B+ (center
lead) from terminal plug. This will allow intake
manifold to be removed with wiring harness intact.
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