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Husqvarna 917.287542 Owner's Manual page 12

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OPERATION
SERVICE
REMINDER/HOUR
METER
Service reminder shows the total number of hours the
engine has run and flashes to indicate that the engine
or mower needs servicing. When service is required the
service reminder will flash for two hours. To serwce engine
and mower, see the Maintenance section of this manual.
NOTE: Service reminder runs when the ignition key is in
any position but "STOP". For accurate reading
be sure
key rema ns n the "STOP" post on when eng ne s not
running.
TOWING CARTS AND OTHER ATTACHMENTS
Tow only the attachments that are recommended
by and
comply with specifications of the manufacturer of your trac-
tor. Use common sense when towing. Too heavy of a toad,
while on a slope, is dangerous. Tires can lose traction with
the ground and cause you to lose control of your tractor.
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
I
_L_L
fuel. Do not store, spill or use gasoline
near an open flame.
iMPORTANT: WHEN OPERATING IN TEMPERATURES
BELOW32°F(0°C), USE FRESH, CLEAN WINTER GRADE
GASOLINE TO HELP INSURE 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
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. 3)
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 brake pedal
and set parking brake.
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 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 a
few 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 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, untitthe 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 enginewarm-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.
Release the parking brake and let the 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) the carburetor fuel mixture may
need to be adjusted for best engine performance. See "TO
ADJUST CARBURETOR"
in the Service and Adjustments
section of this manual.
12

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