Craftsman 917379221 Official Rotary Lawn Mower

User Manual - Page 25

For 917379221.

PDF File Manual, 28 pages, Download pdf file

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Operator p
control bar
Uppe
Lower
Fold
backward
Mowing
position
ENGINE
FUEL SYSTEM
IMPORTANT: It is important to prevent
gum deposits from forming in essential
fuel system parts such as carburetor, fuel
filter, fuel hose, or tank during storage.
Also, experience indicates that alcohol
blended fuels (called gasohol or using
ethanol or methanol) can attract moisture
which leads to separation and formation of
acids during storage. Acidic gas can
damage the fuel system of an engine
while in storage.
Drain the fuel tank.
Start the engine and let it run until the
fuel lines and carburetor are empty.
Never use engine or carburetor cteaner
products in the fuel tank or permanent
damage may occur.
Use fresh fuel next season.
NOTE: Fuel stabilizer is an acceptable
alternative in minimizing the formation of
fuel gum deposits during storage. Add
stabilizer to gasoline in fuel tank or storage
container. Always follow the mix ratio
found on stabilizer container. Run engine
at least 10 minutes after adding stabilizer
to allow the stabilizer to reach the carbure-
tor. Do not drain the gas tank and carbure-
tor if using fue_stabilizer.
ENGINE OIL
Drain oil (with engine warm) and replace
with clean oil (See "ENGINE" in the
Maintenance section of this manual).
CYLINDER
Remove spark p_ug.
Pour one ounce (29 ml) of oil through
spark plug hole into cylinder.
Pull starter handle slowly to distribute
oil
Replace with new spark plug.
BATTERY (IF EQUIPPED)
Disconnect the battery from the engine
connector and charge battery 48 hours.
OTHER
Do not store gasotine from one season
to another.
Replace your gasoline can if your can
starts to rust. Rust and/or dirt in your
gasoline will cause problems.
If possible, store your unit indoors and
cover it to give protection from dust and
dirt.
Cover your unit with a suitable protec-
tive cover that does not retain moisture.
Do not use plastic. Plastic cannot
breathe, which allows condensation to
form and will cause your unit to rust.
IMPORTANT: Never cover mower while
engine and exhaust areas are still warm.
_,CAUTION: Never store the lawn mower
with gasoline in the tank inside a building
where fumes may reach an open flame or
spark. Allow the engine to cool before
storing in any enclosure.
25
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