Assembling The Carburetor - SELVA MARINE Pike 9,9 Service Manual

4. Check the pilot screw and needle valve.
Replace if worn or deformed.
5. Check the float. Replace if cracked or
deformed.
6. Measure the float height a. Replace the
float 1 or needle valve if out of specifica-
tion.
45˚
NOTE:
• When measuring the float height a, hold
the carburetor body at a 45° angle as
shown so that there is no load on the nee-
dle valve spring.
• Take measurements at the float position
shown opposite its pivoting side.
Float height a:
20.0–21.0 mm (0.79–0.83 in)

Assembling the carburetor

1. Install the pilot jet 1, main jet 2, main
nozzle 3, and plug 4 to the carburetor
body as shown.
6AU3K11
2. Install the needle valve, float 5, and float
S6AG4200
1
NOTE:
Install the float pin 6 in the direction of the
a
arrow mark a on the carburetor body 7.
S6AU4024
4
4
3
pin 6 as shown, and then check the float
for smooth operation.
a
6
5
Carburetor unit
2
1
1
2
S6AU4027
3
7
4
5
S6AU4028
6
7
8
9
4-12