Check the governor arm, linkage, throttle shaft, and
lever
for
binding
condition
or
excessive
slack and
wear
at
connecting points.
A
binding
condition
at any
point will cause the governor to act slowly and regula-
tion will be poor. Excessive looseness may cause a
hunting condition and regulation could be erratic.
Work the arm back and forth several times by hand
while the engine is idling to check for above con-
ditions.
.
I
If
the governor is hunting or not operating properly,
adjust as
follows
(Figure
8).
1.
Disconnect linkage (A) from one of holes
(C).
2.
Push linkage
(A)
and governor arm
(B)
as far back
(toward carburetor) as they will
go.
s1
THROTTLE
STOP)
SCREW
@
GOVERNOR
CONTROL
GOVERNOR SPRING GOVERNOR
.
SHAFT
YOKE
SIDE
PULL
GOVERNOR
3.
Holding linkage and governor arm toward direc-
tion
of
carburetor, insert end
of
linkage into which-
ever
hole
(C)
in
governorarm
lines
up
the
closest.
If between two holes, insert in next hole out.
On side pull governors the governor spring is set by
the factory
in
the third hole
of
the governor arm.
(Third hole from pivot). On front pull governors the
governor spring
is
set by the factory in the second
hole
of
the governor arm adapter. (Second hole from
pivot.)
To
increase sensitivity, move spring loop into
a hole closer to the pivot. To decrease sensitivity,
move spring loop into a hole farther away from the
pivot. After sensitivity has been set, recheck the low
speed rpm setting. Adjust if necessary.
THROTTLE
SCREW
STOq
THROTTLE
PLATE
@
GOVERNOR
CONTROL
LINKAGE
GOVEkNOR
SPRING
FRONT
PULL
GOVERNOR
FIGURE
8.
VARIABLE SPEED GOVERNOR
ADJUSTMENTS
7-9
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