Poulan Pro 270451 Owner's Manual page 24

ENGINE
seat
Battery
Box
Positive Negative
(Red) Cable (Black) Cable
TO REPLACE HEADLIGHT BULB
• Raise hood.
• Pull bulb holder out of the hole in the
backside of the grill.
• Replace bulb in holder and push bulb
holder securely back into the hole in
the backside of the grill.
• Close hood.
INTERLOCKS AND RELAYS
Loose or damaged wiring may cause
your tractor to run poorly, stop running, or
prevent it from starting.
• Check wiring. See electrical wiring
diagram in the Repair Parts section.
TO REPLACE FUSE
Replace with 15 amp automotive-type
plug-in fuse. The fuse holder is located
behind the dash.
TO REMOVE HOOD AND GRILL
ASSEMBLY
• Raise hood.
• Unsnap headlight wire connector.
• Stand in front of tractor. Grasp hood at
sides, tilt toward engine and lift off of
tractor.
• To replace, reverse above procedure.
TO ADJUST THRO'R'LE CONTROL
CABLE
The throttle control has been preset at
the factory and adjustment should not be
necessary. Check adjustment as de-
scribed below before loosening cable. If
adjustment is necessary, proceed as
follows:
• With engine not running, move throttle
control lever from slow to choke
position. Slowly move lever from
choke to fast position.
• Check that hole in throttle lever and
hole in plate line up. If holes "A" are
not aligned, loosen clamp screw and
move throttle cable until holes are
aligned. Tighten clamp screw se-
curely.
TO ADJUST CARBURETOR
The carburetor has been preset at the
factory and adjustment should not be
necessary. However, minor adjustment
may be required to compensate for
differences in fuel, temperature, altitude
or load. If the carburetor does need
adjustment, see engine manual.
High speed stop is factory adjusted. Do
not adjust - damage may result.
IMPORTANT: Never tamper with the
engine governor, which is factory set for
proper engine speed. Overspeeding the
engine above the factory high speed
setting can be dangerous. If you think the
engine-governed high speed needs
adjusting, contact your nearest autho-
rized service center/department, which
has proper equipment and experience to
make any necessary adjustments.
Idle Speed
Plate
\
Throttle Cable
Headlight Wire
Connector
Throttle Lever
Screw
Hole "A"
Fast
24