BF40AoBF50A
THROlTLE
CAM/DASHPOT
DIAPHRAGM
The throttle cam and dashpot diaphragm servicing can
1)
Disconnect the throttle rod pivot
(P.
5-2).
2)
Remove the 6 x 40 mm flange bolt and
6
mm washer.
3)
Remove the following:
-
throttle cam.
-
assist spring.
-
assist plate.
be made with the engine installed.
-
throttle opener cam.
-
opener cam return spring.
-
6.7
x
12.5
x
24 mm collar.
PI
THROTTLE CAM
161
ASSIST SPRING
151
THROlTLE OPENER CAM
[41
6.7
x
12.5
x
24
mm
6
x
40
[l]
6
mm
WASHER
.
[2]
ASSIST PLATE
131
OPENER CAM RETURN
SPRING
4) Remove the
6
x
16
rnm torx bolts using a commer-
cially available torx bit (T30H) and remove the dash-
pot diaphragm.
[31
DASHPOT
DIAPHRAGM
5-7
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