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FUEL
SYSTEI_I
mMPORTANT:
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, 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.
Empty
the fuel tank by starting
the en-
gine and letting
it run until the fuel lines
and carburetor
are empty.
Never use engine
or carburetor
cleaner
products
in the fuel tank or permanent
damage
may occur.
Use fresh fuel next season.
NOTE:
Fuel stabilizer
is an acceptable
al-
ternative
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 carburetor.
Do not empty
the gas
tank and carburetor
if using fuel stabilizer.
NOTE:
FRESH
START
TM
fuel cap and
cartridge
system
automatically
drips con-
centrated
fuel preserver
into your fuel tank
and is an acceptable
alternative
to adding
fuel stabilizer.
ENGmNE OraL
Drain oil (with engine
warm)
and replace
with clean engine
oil. (See "ENGINE"
in
the Maintenance
section
of this manual).
CYUNDER
1.
Remove
spark plug.
2.
Pour one ounce
(29 ml) of oil through
spark
plug hole into cylinder.
3.
Pull starter
handle
slowly
a few times
to distribute
oil.
4.
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
problems.
•
If possible,
store your unit indoors
and
cover it to protect
it 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.
mMPORTANT:
Never cover mower while
engine
and exhaust
areas
are still warm.
ACAUTmON:
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.
TROUBLESHOOTmNG
- See appropriate
section
in manuam unmess directed
to a Sears Parts & Repair Center.
PROBLEM
CAUSE
Does
not start
1.
Dirty air filter.
2.
Out of fuel.
3.
Stale fuel.
4.
Water in fuel.
5.
Spark
plug wire is
disconnected.
6.
Bad spark
plug.
7.
Loose
blade or broken
blade adapter.
8.
Control
bar in released
position.
9.
Control
bar defective.
10. Fuel valve lever (if so
equipped)
in OFF position.
11. Weak battery
(if equipped).
12. Disconnected
battery
connector
(if equipped).
CORRECTmON
1.
Clean/replace
air filter.
2.
Fill fuel tank.
3.
Empty
fuel tank and refill tank
with fresh,
clean gasoline.
4.
Empty
fuel tank and refill tank
with fresh,
clean gasoline.
5.
Connect
wire to plug.
6.
Replace
spark plug.
7. Tighten
blade bolt or
replace
blade adapter.
8.
Depress
control
bar to
handle.
9.
Replace
control
bar.
10. Turn fuel valve lever
to the ON position.
11. Charge
battery.
12. Connect
battery
to engine.
17
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