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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°
44 Close
hood.
INTERI..OCKS
AND RELAYS
Loose or damaged
wiring may cause your
tractor to run poorly, stop running, or
prevent it from starting.
o 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 AS-
SEMBLY
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,. To replace,
reverse
above
procedure,
\
_Hood
<:
eadlight Wire
_"
/
C_
Connector
ENGINE
Maintenance,
repair, or replacement
of the
emission
control devices
and
systems,
which
are being done at the customers
expense,
may be
performed by
any non-road
engine
repair establishment
or individual
Warranty
repairs
must be pedormed
by an authorized
engine manufacturer's service outlet.
TO ADJUSTTHROTTLE
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:
.
Holes "A'"
With engine not running, move throttle
control lever from slow to choke
position.
Slowly move lever from choke
to fast position.
Check that holes "A" in governor
control lever and hole in governor
plate
line-up
If holes 'W' are not aligned,
loosen clamp screw and move throttle
cable until holes are aligned.. Tighten
clamp screw securely.
Governer
Governer
trol Plate
TO ADJUST
CARBURETOR
NOTE: The carburetor on this engine is low
emission,
it is equipped with an idle fuel
adjusting needle with a limiter cap, which
allows some adjustment within the limits
allowed by the cap,, Do not attempt to remove
the limiter cap., The limiter cap cannot be
removed without breaking
the adjusting
needle,,
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,
proceed as follows:
In general, turning idle mixture valve in
(clockwise) decreases the supply of fuel to
the engine giving a leaner fuel/air mixture.
Turning the idle mixture valve out (counter-
clockwise) increases the supply of fuel to the
engine giving a richer fuel/air mixture_
IMPORTANT;
Damage to the needle valve
and the seat in carburetor may result if screw
is turned in too tight,
PRELIMINARY
SETTING -
1
Air cleaner assembly must be assembled
to the carburetor when making carburetor
adjustments
2,
Be sure the throttle control cable is
adjusted properly (see above),
FINAL SETTING -
I,
Start engine and allow to warm for five
minutes,
Make final adjustments
with
engine running and shift/motion
control
lever in neutral (N) position,
25
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