Poulan 172777 Lawn Mower User Manual


 
22
ENGINE
FUEL SYS TEM
IMPORTANT: It is important to prevent
gum deposits from forming in essential fuel
system parts such as carburetor, fuel fi lter,
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
systme 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 clean er
prod ucts in the fuel tank or permanent
damage may occur.
• Use fresh fuel next season.
NOTE: Fuel stabilizer is an acceptable
alternative in min i miz ing the formation
of fuel gum deposits during stor age.
Add stabilizer to gasoline in fuel tank or
stor age container. Always follow the mix
ratio found on stabilizer container. Run
engine at least 10 min utes after adding
stabilizer to allow the stabilizer to reach the
carburetor. Do not drain the gas tank and
carburetor if using fuel stabilizer.
ENGINE OIL
Drain oil (with engine warm) and replace
with clean oil. (See “ENGINE” in the
Maintenance section of this man ual).
CYLINDER
• Remove spark plug.
• Pour one ounce (29 ml) of oil through
spark plug hole into cylinder.
• Pull starter handle slowly to dis trib ute oil.
• Replace with new spark plug.
OTHER
• Do not store gasoline from one season
to another.
• Replace your gasoline can if your can
starts to rust. Rust and/or dirt in your
gasoline will cause prob lems.
• If possible, store your unit indoors and
cover it to protect it from dust and dirt.
• Cover your unit with a suitable pro tec tive
cover that does not retain moisture. Do
not use plastic. Plastic cannot breathe,
STORAGE
Immediately prepare your lawn mower for
storage at the end of the season or if the
unit will not be used for 30 days or more.
CAUTION: Never store the lawn mower
with gaso line in the tank inside a build ing
where fumes may reach an open fl ame
or spark. Allow the engine to cool before
storing in any enclosure.
LAWN MOWER
When lawn mower is to be stored for a pe-
riod of time, clean it thor oughly, remove all
dirt, grease, leaves, etc. Store in a clean,
dry area.
Clean entire lawn mower (See “CLEAN ING”
in the Maintenance section of this manual).
• Lubricate as shown in the Main te nance
section of this manual.
• Be sure that all nuts, bolts, screws, and
pins are securely fas tened. Inspect
moving parts for damage, breakage and
wear. Replace if necessary.
• Touch up all rusted or chipped paint
surfaces; sand lightly before painting.
HANDLE STORAGE
(HANDLE BRACK ET MODELS ONLY)
Your handle may be folded for storage as
shown.
• Squeeze the bottom ends of lower
handle towards each other until handle
clears the handle brackets and swing
handles forward over mower.
• Loosen upper handle mounting hard-
ware enough to allow upper handle to be
folded back.
IMPORTANT: When folding handles for
storage or transportation, be sure to fold
handles as shown or you may damage the
control cables.
When setting you handles up from the
storage position, the lower handle will au-
tomatically lock into mow ing po si tion.