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OPERATION
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.
•
Check engine oil with tractor on level ground.
•
Remove oil fill cap/dipstick and wipe clean, reinsert the
dipstick and screw cap tight, wait for a few seconds,
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
Maintenance section of this manual).
•
To change engine oil, see the Maintenance section in
this manual.
ADD GASOLINE
•
Fill fuel tank to bottom of filler neck. Do not overfill.
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.
CAUTION:
Wipe off any spilled oil or
fuel. Do not store, spill or use gasoline
near an open flame.
iMPORTANT: WHEN OPERATING IN TEMPERATURES 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 enginewhile
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 instructions for additional
information.
Never use engine or carburetor
cleaner products in
the fuel tank or permanent damage may occur.
TO START ENGINE
(See Fig. 16)
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.
•
Be sure freewheel control is in the transmission engaged
position.
•
Sit on seat in operating position, depress clutch/brake
pedal and set parking brake.
•
Place motion control lever in neutral position.
•
Move attachment clutch to "DISENGAGED"
position.
•
Move throttle control to fast position
•
Pull choke control out for a cold engine start attempt.
For a warm engine start attempt the choke control may
not be needed.
NOTE: Before starting, read the warm and cold starting
procedures below.
•
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, push choke control in, wait a
few minutes and try again. If engine still does not start,
pull the choke control out and retry.
WARM WEATHER STARTING (50°F/10°C and above)
•
When engine starts, slowly push choke control in until
the engine begins to run smoothly. If the engine starts to
run roughly, pull the choke control out slightly for afew
seconds and then continue to push the control in slowly.
•
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°C and below)
•
When engine starts, slowly push choke control in until
the engine begins to run smoothly. Continue to push
the choke control in small steps allowing the engine to
accept small changes in speed and load, until the choke
control is fully in. If the engine starts to run roughly, pull
the choke control out slightly for a few seconds and
then continue to push the control in slowly. This may
require an engine warm-up period from several seconds
to several minutes, depending on the temperature.
AUTOMATIC TRANSMISSION
WARM UP
•
Before driving the unit in cold weather, the transmission
should be warmed up as follows:
•
Be sure the tractor is on level ground.
•
Place the motion control lever in neutral.
Release the parking brake and let the clutch/brake
slowly return to operating position.
•
Allow one minute for transmission to warm up. This
can be done during the engine warm up period.
•
The attachments can be used during the engine warm-
up period after the transmission has been warmed up
and may require the choke control be pulled out slightly.
NOTE: If at a high altitude (above 3000 feet) or in cold
temperatures (below 32 ° F/0°C) the carburetor fuel mixture
may need to be adjusted for best engine performance. See
"TO ADJUST CARBURETOR"
in the Service and Adjust-
ments section of this manual.
15
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