Add Gasoline; To Start Engine; Warm Weather Starting; Cold Weather Starting - Craftsman 917.275660 Owner's Manual

Lawn tractor 20.0 hp, 42" mower electric start automatic transmission
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ADD GASOLINE
• Fill fuel tank to bottom
of tank filler neck.
Do not overfill.
Use fresh,
clean,
regular
unleaded
gasoline
with a minimum
of 87
octane.
(Use of leaded
gasoline
will in-
crease
carbon
and lead oxide deposits
and reduce
valve life). Do not mix oil
with gasoline.
Purchase
fuel in quanti-
ties 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 tempera-
tures below
32°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 separa-
tion 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
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.
Be sure freewheel
control
is in the
transmission
engaged
position.
2.
Sit on seat in operating
position,
depress
clutch/brake
pedal and set
parking
brake.
3.
Place motion
control
lever in neutral
(N) 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 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 and
below)
7.
When
engine
starts,
leave throttle
control
in choke
position
until engine
warms
up and begins
to run roughly.
Once
rough running
begins,
imme-
diately
move the throttle
control
to the
fast position.
Engine
warm-up
may
take from several
seconds
to several
minutes
(the colder
the temperature,
the longer
the warm-up).
AUTOMATIC
TRANSMISSION
WARM
UP
Before
driving
the unit in cold weather,
the transmission
should
be warmed
up as
follows:
1. Be sure 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.
3.
Allow one minute
for transmission
to
warm
up. This can be done during
the engine
warm
up period.
• The attachments
can also be used dur-
ing the engine
warm-up
period
after the
transmission
has been warmed
up.
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).
15

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