Poulan Pro 271491 Owner's Manual page 24

Terminal
Nut
Hex
Bolt
Positive
(Red)
Cable Negative
(Black) Cable
TO REPLACE HEADLIGHT BULB
1. Raise hood.
2. Pull bulb holder out of the hole in the
backside of the grill.
3. Replace bulb in holder and push bulb
holder securely back into the hole in
the backside of the grill.
4. 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 20 amp automotive-type
plug-in fuse. The fuse holder is located
behind the dash.
TO REMOVE HOOD AND GRILL
ASSEMBLY
1. Raise hood.
2. Unsnap headlight wire connector.
3. Stand in front of tractor. Grasp hood
at sides, tilt toward engine and lift off
of tractor.
4. When replacing hood, be sure to
reconnect the headlight wire connec-
tor.
Headlight
Wire
ENGINE
TO ADJUST THRO'I-I'LE CONTROL
CABLE
The throttle control has been preset at
the factory and adjustment should not be
necessary. Check adjustment as
described below before loosening cable.
If adjustment is necessary, proceed as
follows:
1. With engine not running, move throttle
control lever from slow to choke
position. Slowly move lever from
choke to fast position.
2. Check that holes =A" in governor
control lever and hole in governor
plate line-up. If holes "A" are not
aligned, loosen clamp screw and
move throttle cable until holes are
aligned. Tighten clamp screw
securely.
Governor Control Governor
Control Plate
\
Holes Screw Cable
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 govemor, 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 an authorized service
center/department, which has proper
equipment and experience to make any
necessary adjustments.
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