16
Carburetor
S27 FE 350 FUEL SYSTEM
During normal operation, the fuel bowl retains the float pivot pin (6). Make sure that the float pivot pin does not
fall out of the carburetor body after the fuel bowl is removed.
7.
Remove the main jet (8) from the carburetor body and discard it
See following NOTE.
NOTE:
Make sure the fuel nozzle (7) does not fall out of the carburetor body after removal of the main jet. This is best
accomplished by positioning the carburetor upside down during main jet removal .
1
2
3
4
5
7
8
6
9
11
12
10
537
Figure 16-4
Carburetor Components
8.
Select the proper size main jet.
See Main Jet Elevation/Size Chart on page 16-2.
Check the size designation
on the jet to make sure it is the correct part.
9.
Install the new main jet and tighten it to 12 in-lb (1.4 N·m).
See following CAUTION and NOTE.
CAUTION
• Do not remove the valve/spring assembly from the float assembly. Doing so will damage the spring.
NOTE:
Inspect the main jet nozzle (7), and pilot jet (4) to ensure they are free from contamination
. Replace any part that is clogged with contamination. Replace the float if it is damaged, or
if the float valve is damaged or worn. Examine the float valve/spring assembly to make sure the spring is
installed correctly
10. Install the fuel bowl. Make sure that it is positioned properly by aligning the marks applied in step 4.
See
following CAUTION.
Page 16-4
2009 FE 350 Maintenance and Service Supplement