Carburetor - Craftsman 917.258540 Owner's Manual

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OPERATION
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TO OPERATE MOWER (See Fig. '10)
Your tractor is equipped with an operator presence sens-
ing switch° Any attempt by the operator to leave the seat
with the engine running and the attachment clutchengaged
will shut off the engine.
° Select desired height of cuL
= Lower mower with attachment lift control.
° Start mower blades by' engaging attachment clutch
control
• TO STOP MOWER BLADES- disengage attachment
clutch control
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CAUTION: Do not operate the mower
without either the entire grass catcher,
on mowers so equipped, or the dis-
charge guard in place.
FIG. 10
TO OPERATE ON HILLS
CAUTION: Do not drive up or down
hills with slopes greater than 15° and
do not drive across any slope.
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° Choose the slowest speed before starting up or down
hills.
- Avoid stopping or changing speed on hills°
o If slowing is necessary, move throttle control lever to
slower position_
° If stopping is absolutely necessary, push clutch/brake
pedal quickly to brake position and engage parking
brake°
o Move gearshift lever to 1st gear. Be sure you have
allowed room for tractor to roll slightly as you restart
movement.
• To restartmovement, slowly release parking brake and
clutch!brake pedal
• Make all turns slowly°
TO TRANSPORT
° Raise attachment lift to highest position with attach-
ment lift control,
• When pushing or towing your tractor, be sure gearshift
lever is in neutral (N) position_
• Do not push or tow tractor at more than five (5) MPH.
NOTE: To protect hood from damage when transporting
your tractor on atruck or a trailer, be sure hood is closed and
secured to tractor. Usean appropriate means of tying hood
to tractor (rope, cord, etco).
BEFORE STARTING THE ENGINE
CHECK ENGINE OIL LEVEL (See Fig. 17)
• The engine in your tractor has been shipped, from the
factory, already filled with summer weight oil.,
° Check engine oil with tractor on level ground°
° Unthread and remove oil fill cap/dipstick; wipe oi! off.
Reinsertthe dipstickinto the tube and rest oil fill cap on
thetube. Do not thread the cap ontothe tube. Remove
and read oil level If necessary, add oil until "FULL"
mark on dipstick is reached. Do not overfill
• For cold weather operation you should change oil for
easier starting (See "OIL VISCOSITY CHART" in the
Customer Responsibilities section of this manual),.
° To change engine oil, see the Customer Responsibili-
ties section in this manual.
ADD GASOLINE
• Fitl fue! tank° Use fresh, clean, regular unleaded
gasoline with a minimum of 87 octane. (Use of leaded
gasoline will increase carbon and lead oxide deposits
and reduce valve life). Do not mix oil with gasoline.
Purchase fuel in quantities that can be used within 30
days to assure fuel freshness.
IMPORTANT: WHEN OPERATING IN TEMPERATURES
BELOW32°F(0°0), USE FRESH, CLEAN WINTER GRADE
GASOLINE TO HELP INSURE GOOD COLD WEATHER
STARTING.
WARNING: Experience indicates that alcohol blended
fuels (called gasohol or using ethanot 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. To avoid engine
problems, the fuel system should be emptied before stor-
age of 30 days or longer. Drain the gas tank, start the
engine and let it run until the fuel lines and carburetor are
empty. Use fresh fuel next season,. See Storage Instruc-
tions for additional information. Never use engine or
carburetor cleaner products in the fuel tank or permanent
damage may occur.
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CAUTION: Fill to bottom of gas tank
filler neck. Do not overfill. Wipe off any
spilled oil or fuel. Do not store, spill or
use gasoline near an open flame,
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