8-2-4
MAIN
SYSTEM
(1)
Remove the bolt(l2)and take out float chamber body(l3).
(2) From the body
(14)
remove the
main
nozzle
(15),
and then remove the main jet
(16)
and guide holder
c,
(3)
Reassembly
(17) from the main nozzle
(15).
a) Fasten the main jet securely to the body. Otherwise, the
fuel
may become too rich and cause engine
b)The bolt tightening torque is 70kg-cm. Be sure to set the gasket
(19)
and washer
(18)
for
chamber
malfunction.
(1
3)-
8-2-5
FLOAT SYSTEM
(1)
Pull out the float pin
(20)
and remove the float.(21) and then remove the. clip
(22)
and needle valve
(23).
If
the needle valve needs to be replaced, replace
it
with rubber needle.
When
cleaning
the
jets,
be
sure to use compressed air
to
blow
them clean.
Never use
a
drill
or a wire because of possible damage of the orifice which will considerably affect
fuel
flow.
(2)
When removing the needle valve and float, gently tap the reverse side using the rod more slender
than the float pin and remove, since the float pin
is
calked to the carburetor body.
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48
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