22
\
25."-3&
31
Fig.
92
9-2-1 THROTTLE SYSTEM
1)
Remove guide screw
(22),
Philips-screw (171, remove throttle valve (16), and then pull out throttle shaft
(1
5).
CAUTION: TAKE CARE
NOT
TO
DAMAGE'ENDS
OF
THROTTLE
VALVE.
2)
Remove spring
(24)
by unscrewing throttle stop screw
(23).
9-2-2 CHOKE SYSTEM
1)
Take out Philips-screw
(20),
remove choke valve (1
9),
pull
out
choke shaft
(18).
2)
When choke shaft
is
pull out, choke spring
(32)
and steel ball
(31)
should be removed, lest they be lost.
In
reassembly:
1)
Insert spring
(32)
and steel ball (31)
in
the hole and install choke shaft (18).
2)
When assembling choke, the flat
on
choke valve must be toward the main air jet side.
-
40
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