Craftsman 917287070 LAWN TRACTOR

Operator's Manual - Page 15

For 917287070. Also, The document are for others Craftsman models: 917.28707*

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To change engine oil, see the Maintenance
section in this manual.
ADD GASOLINE
Fill fuel tank to bottom of filler neck. Do not
overfill. Usefresh, 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.
Purchasefuel in quantitiesthat can be used
,_woithin 30 days to assure fuel freshness.
AUTION: Wipe off any spilled oil or
fuel. Do not store, spill or use gasoline near
an open flame.
IMPORTANT: When operating in tempera-
tures 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 tan k
or permanent damage may occur.
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. Sit on seat in operating position, depress
clutch/brake pedal and set parking brake.
2. Placegearshiftleverin neutral(N) position.
3. Move attachment clutch to disengaged
position.
4. Move throttle control to choke position.
NOTE: Before starting, read the warm and
cold starting procedures below.
5. 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°Fand above)
6. When engine starts, move the throttle
control to the fast position.
The attachments and ground drive can nowbe
used. Ifthe engine does not acceptthe load, re-
start the engine and allow itto warm up for one
minute using the choke as described above. 15
COLD WEATHER STARTING ( 50°F and below)
6. When engine starts, leave throttle control
in choke position until engine warms up
and begins to run roughly. Once rough run-
ning begins, immediately move the throttle
control to the fast position. Engine warm-up
may take fTom several seconds to several
minutes (the colder the temperature, the
longer the warm-up).
The attachments can also be used during
the engine warm-up period.
NOTE: If at a high altitude (above 3000 feet) or
in cold temperatures (below 32 F) the carbure-
tor 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).
MOWING TIPS
Mower should be properly leveled for best
mowing performance. See "TO LEVEL
MOWER HOUSING" in the Service and
Adjustments section of this manual.
The left hand side of mower should be
used for trimming.
Drive so that clippings are discharged onto
the area that has already been cut. Have
the cut area to the right of the tractor. This
will result in a more even distribution of
clippings and more uniform cutting.
When mowing large areas, start byturning
to the right so that clippings will discharge
away from shrubs, fences, driveways,
etc. After one or two rounds, mow in the
opposite direction making left hand turns
until finished.
f
_272
If grass is extremely tall, it should be
mowed twice to reduce load and possible
fire hazard from dried clippings. Make
first cut relatively high; the second to the
desired height.
Do not mow grass when it is wet. Wet
grass will plug mower and leave undesir-
able clumps. Allow grass to dry before
mowing.
Always operate engine at full throttle
when mowing to assure better mow-
ing performance and proper discharge
of material. Regulate ground speed by
selecting a low enough gear to give the
mower cutting performance as well as the
quality of cut desired.
When operating attachments, select a
ground speed that will suit the terrain and
give best performance of the attachment
being used.
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