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Craftsman 917.20378 Manual Del Operador página 14

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BEFORE
STARTING
THE ENGINE
CHECK ENGINE OIL LEVEL
The engine in your tractor has been shipped
from the factory already filled with summer
weight oil.
1. Check engine oil with tractor on level
ground.
2. Pull up and remove oil fill cap/dipstick;
wipe oil off. Reinsert the dipstick into the
tube and push down firmly into place.
Remove and read oil level. If necessary,
add oil until "FULE' mark on dipstick is
reached.
Do not overfill.
• For cold weather operation
you should
change oil for easier starting (See the oil
viscosity chart in the Maintenance section
of this manual).
• To change engine oil, seethe Maintenance
section in this manual.
ADD GASOLINE
• Fill fuel tank to bottom of filler neck. Do
not overfill.
Use fresh, clean, regular
gasoline with a minimum of 87 octane.
Do not mix oil with gasoline.
Purchase
fuel in quantities that can be used within
30 days to ensure fuel freshness.
_,CAUTION:
Wipe off any spilled oil or
fuel. Do not store, spill or use gasoline near
an open flame.
IMPORTANT:
When operating in tempera-
tures below 32°F (0°C), use fresh, clean
winter grade gasoline to help ensure good
cold weather starting.
CAUTION:
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. To avoid engine problems,
the fuel system should be emptied before
storage 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.
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
carburetor. Do not empty the gas tank and
carburetor if using fuel stabilizer.
14
TO START
ENGINE
When starting the engine for the first time or
if the engine has run out of fuel, it will take
extra cranking time to move fuel from the
tank to the engine.
1. Ensure freewheel control is in the trans-
mission engaged position.
2. Sit on seat in operating position, depress
clutch/brake pedal and set parking brake.
3. Place motion control
lever in neutral
position.
4. Move attachment
clutch to disengaged
position.
5. Move throttle control to choke position.
NOTE:
Before starting, read the warm and
cold starting procedures below.
6. Insert key into ignition and turn key
clockwise to start position and release
key as soon as engine starts. Do not run
starter continuously for more than fifteen
seconds per minute. If the engine does
not start after several attempts,
move
throttle control to fast position, wait a
few minutes and try again. If engine still
does not start, move the throttle control
back to the choke position and retry.
WARM WEATHER STARTING
(50°F (10°C) and above)
7. When engine starts, move the throttle
control to the fast position.
• The attachments
and ground drive
can now be used. If the engine does
not accept the load, restart the engine
and allow it to warm up for one minute
using the choke as described above.
COLD WEATHER STARTING
(50°F (10°0) and below)
7. When engine starts, leavethrottle control
in choke position until engine warms up
and begins to run roughly. Once rough
running begins, immediately
move the
throttle control to the fast position. Engine
warm-up may take from several seconds
to several minutes (the colder the tem-
perature, the longer the warm-up).
AUTOMATIC TRANSMISSION
WARM UP
Before driving the unit in cold weather, the
transmission
should be warmed up as fol-
lows:
1. Ensure the tractor is on level ground.
2. Place the motion control lever in neutral.
Release the parking brake and let the
clutch/brake
slowly return to operating
position.

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