80
4
4
Figure 48
- OR -
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.
Summary of Contents for 120000
Page 5: ...THISPROPER SERVICE AND REPAIR IS IMPORTANT TO THE SAFE ECONOMICAL AND RELIABLE ...
Page 15: ...12 1 1 Figure 7 Figure 8 Figure 9 Figure 10 Figure 11 Figure 12 ...
Page 27: ...24 2 2 OIL GARD SYSTEMS 49 ENGINE WILL NOT START 49 ENGINE STARTS AND RUNS WITH LOW OIL 50 ...
Page 105: ...102 6 6 ...
Page 136: ...133 9 9 Figure 22 Figure 23 Figure 24 ...
Page 137: ...134 9 9 ...
Page 149: ...146 10 10 ...
Page 179: ...176 12 ...
