Honda F220 Owner's Manual page 44

Storage
Do not place the tiller with the handlebars on the ground. It will cause
the oil entering the cylinder or the fuel spillage.
Preparation for storage
To prepare the tiller for extended storage (over 30 days), the following
should be accomplished to ensure that the tiller will be ready for use
when required.
Gasoline is flammable and explosive under certain conditions. Do not
smoke or allow flames or sparks near the equipment while draining
fuel.
• Drain the fuel.
Gasoline which is left in the carburetor for a long time will produce
chemical action and adversely affect the carburetor components.
Completely drain the gasoline into an approved container in the
following manner.
a. Turn the fuel valve to the ''ON'' position to drain the gasoline in
the fuel tank.
b. By loosening the drain knob, drain the carburetor.
c. Retighten the carburetor drain knob.
• Close valve.
Pull the starter grip until it becomes hard to pull (the piston is coming
up on the compression stroke). In this position, both valves will be
closed. This will protect valve seats.
• Change engine oil. (P. 32).
• Cover tiller and store in a dry, dust-free area.
FUEL VALVE
DRAIN KNOB
41