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Figure 48
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3. If carburetor is equipped with a plastic
choke shaft,
• Install new foam seal and return spring
on choke shaft (C, Figure 49) with
straight end of spring against choke shaft
lever (B).
• Insert choke shaft assembly into
carburetor body and engage large end of
return spring on anchor pin or boss (A).
Lift choke slightly and turn
counterclockwise until stop on lever
clears anchor pin or boss, then push
shaft down.
Figure 49
• Insert choke valve (D) into choke shaft
with dimples (E) toward fuel inlet side of
carburetor. Actuate the choke shaft to
check for proper movement.
4. Install new throttle shaft seal
(C, Figure 50) with sealing lip down in
carburetor body until top of seal is flush
with top of carburetor (D). Install new foam
seal (B) on throttle shaft, then slide shaft
into carburetor body. Rotate shaft until flat
is facing out. Position throttle valve (E) on
flat with numbers facing out, then install
screws. Actuate the throttle shaft to check
for proper movement.
Figure 50
5. Install idle speed screw and spring, then
install idle mixture screw with spring and
turn until head of screw touches spring.
6. Using Knockout Pin #19135, press new
fuel inlet seat (A, Figure 51) until flush with
fuel inlet boss (B).
Figure 51
7. Insert new inlet needle in slot on float, then
position float in carburetor body. Secure
with new hinge pin and center the pin
between the float bosses.