SERVICE AND ADJUSTMENTS
ENGINE
TO REPLACE HEADLIGHT BULB
• Raise hood.
• Pull bulb holder out ofthe hole in the backside ofthe 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
poody, stop running, or prevent it from starting.
• Checkwiring. See electrical wiring diagram inthe 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
(See Fig, 27)
• Raise hood.
• Unsnap headlightwire connector.
• Stand infrontoftractor. Grasp hoodat sides, tilttoward
engine and lift off of tractor.
• To replace, reverse above procedure.
HOOD
_N HEADLIGHT
ECTOR
FIG. 27
TO ADJUST THROTTLE CONTROL CABLE
(See Fig. 28)
The throttle control has been preset at the factory and
adjustment should notbe necessary, Check adjustment as
described below before loosening cable. If adjustment is
necessary, proceed as follows:
• With engine notrunning, movethrotUecontrollever 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 =A" are not aligned,
loosen clamp screw and move throttle cable until holes
are aligned. Tighten clamp screw securely.
GOVERNOR GOVERNOR
CONTROL
CONTROL LEVER PLATE
HOLES "A" CLAMP THROTTLE
SCREW CABLE
FIG. 28
TO ADJUST CARBURETOR
The carburetor has been preset at the factory and adjust-
mentshould notbe necessary. However, minoradjustment
may be required to compensate for differences in fuel,
temperature, altitude or load. If the carburetor does need
adjustment, see engine manual.
Highspeed stop isfactory adjusted. Do notadjust- 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 AUTHORIZED SERVICE CENTER/
DEPARTMENT, WHICH HAS PROPER EQUIPMENT AND
EXPERIENCE TO MAKE ANY NECESSARY
ADJUSTMENTS.
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