8-2-4
MAIN
SYSTEM
(1)
Remove the
bolt
(29)
and take out float chamber body
(26).
(2)
From the body
(1)
remove the main nozzle
(19),
and then remove the main jet
(20)
from the
(3)
Reassembly
main nozzle
(19).
a) Fasten the main jet securely to the body. Otherwise, the fuel may become too rich and
b) The bolt tightening torque
is
7Okg-cm.
cause engine malfunction.
8-2-5
FLOAT
SYSTEM
(1)
Pull out the float pin
(36)
and remove the float (27) and needle valve
(35).
When cleaning the jets, use neither
a
drill nor
a
wire (because of possible damage of the
orifice which will adversely affect fuel flow).
Be
sure
to
use compressed air to blow them
clean.
(2)
When removing the needle valve and floats, 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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