Honda F220 Owner's Manual page 42

STORAGE
Draining the Fuel Tank and Carburetor
1. Place an approved gasoline container below the carburetor, and use a
funnel to avoid spilling fuel.
Gasoline is highly flammable and explosive.
You can be burned or seriously injured.
Never use gasoline to clean engine
parts.
Use a nonflammable solvent.
SCREW
40