Honda FG400 Owner's Manual page 44

STORAGE
2. After washing the tiller, wipe dry all accessible surfaces.
3. Start the engine outdoors, and let it run until it reaches normal operating
temperature to evaporate any water remaining on the engine.
4.
While the engine is running, operate the clutch lever to expel water from the
pulleys, belts, and other moving items.
5. Stop the engine and allow it to cool.
6. After the tiller is clean and dry, touch up any damaged paint and coat other
areas with a light film of oil. Lubricate the throttle cable core with a silicone
spray lubricant.
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