Off-Season Storage
Engines stored between 30 and 90 days need to be treated with
a gasoline stabilizer and engines stored over 90 days need to be
drained of fuel to prevent deterioration and gum from forming
in fuel system or on essential carburetor parts. If the gasoline in
your engine deteriorates during storage, you may need to have
the carburetor, and other fuel system components, serviced or
replaced.
1.
Remove all fuel from tank by running engine until it stops
from lack of fuel.
WARNING!
Never leave engine unattended while
it is running.
2.
Change the oil. See Changing the Oil earlier in this section.
3.
Remove spark plug and pour about a 1⁄2 ounce of engine oil
into the cylinder. Replace spark plug and crank it slowly to
distribute oil.
4.
Clean debris from around the engine and the muffler.
Touch up any damaged paint, and coat other areas that
may rust with a light film of oil.
5.
Store in a clean, dry and well ventilated area away from any
appliance that operates with a flame or pilot light, such
as a furnace, water heater, or clothes dryer. Also avoid any
area with a spark producing electric motor, or where power
tools are operated.
6.
If possible, also avoid storage areas with high humidity,
because that promotes rust and corrosion.
7.
Keep the engine level in storage. Tilting can cause fuel or
oil leakage.
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