Carburetor - Craftsman 917.258680 Owner's Manual

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OPERATION
GAUGE WHEEL
MOUNTING
BRACKET
3/8 WASHER
_
GAUGE WHEEL_
SHOULDER
_"
BOLT
FIG. 9
TO OPERATE
MOWER
(See
Fig.
10)
Your tractor is equipped with an operator presence sensing
switch. Any attempt by the operator to leave the seat with
the engine running and the attachment clutch engaged will
shut off the engine.
,
Select desired height of cut.
,
Lower mower with attachment lift control.
o
Start mower blades by engaging attachment
clutch
control.
TO STOP MOWER BLADES - disengage attachment
clutch control.
CAUTION:
Do not operate
the mower
without
either the entire grass catcher,
on mowers
so equipped,
or the dis-
charge guard in place.
ATTACHMENT
ATTACHMENT
CLUTCH SWITCH
j._
LIFT LEVER
PULL
OUT
TO
\_
_._'_'_
_
HIGH
POSITION
PUSH-IN TO
"DISENGAGE"
DISCHARGE
GUARD
FIG. 10
TO OPERATE
ON HILLS
CAUTION:
Do not drive up or down
I
hills with slopes greater
than 15° and
1
do not drive across any slope.
Choose the slowest speed before starting up or down
hills.
,
Avoid stopping or changing speed on hills.
,
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.
,
Move gearshift
lever to 1st gear. Be sure you have
allowed room for tractor to roll slightly as you restart
movement.
,
To restart movement, slowly release parking brake and
clutch/brake
pedal.
,
Make all turns slowly
14
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 a truck or a trailer, be sure hood is closed and
secured to tractor. Use an appropriate means of tying hood
to tractor (rope, cord, etc.).
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.
Remove oil fill cap/dipstick and wipe clean, reinsert the
dipstick and push it all the way down into the tube, 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
Customer Responsibilities
section of this manual).
®
To change engine oil, see the Customer Responsibili-
ties section in this manual.
ADD GASOLINE
Fill fuel 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
BELOW 32°F(0°C), USE FRESH, CLEAN WINTER GRADE
GASOLINE TO HELP INSURE GOOD COLD WEATHER
STARTING.
WARNING:
Experience indicates that 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 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.
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.
TO START
ENGINE
(See Fig. 8)
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.
o
Depress clutch/brake pedal and set parking brake.
,
Place gear shift lever in neutral (N) position.
o
Move attachment clutch to "DISENGAGED"
position.
o
Move throttle control to fast (,,_) position

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