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8.
GOVERNOR
ADJUSTMENT
EY33-2
and
EY44-2
employ
a
centrifugal flyweight type
governor which
is
mounted on a cam gear to automatically
regulate throttie valve
of
carburetor by mean
of
a lever,
so
that the engine speed is kept constant irrespective
of
load
fluctuations.
For adjustment, observe following procedures. (see Fig.
8-1
)
1)'
Connect carburetor throttle lever and governor lever
with connecting rod, and mount them onto governor
shaft.
2) Connect governor lever and control lever with governor
Fig.
8-1
spring and install control lever to crankcase.
3)
Turn control lever counterclockwise until carburetor throttle valve
is
fully open. Lock control lever with butterfly nut.
4)
With a screwdriver inserted into groove
of
governor shaft, turn it fully clockwise or counter-clockwise until lever shaft
no
longer moves, and then lock governor lever to governor shaft by tightening clamp
nut.
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