FUEL SYSTEM
FLOAT CHAMBER
Remove the four screws and float chamber.
Remove the lloat pin, lloat and lloat valve.
Check the float for damage or fuel in the float.
FLOAT
\
,
CHAMBER
PIN
Check the following:
- valve and valve seat tor scoring, scratches, clogging or
damage.
-tip of the float valve, where it contacts the valve seat,
for stepped wear or contamination.
- operation of the lloat valve.
Remove the main jet, needle jet holder, needle jet and slow
jet.
FLOAT VALVE
CAUTION:
MAIN JET
NEEDLE JET HOLDER
Handle the jets with care. They can easily be scored or
scratched.
Turn the pilot screw i n and carefully count the number of
turns until i t seats lightly. Make a note of this to use as a
reference when reinstalling the pilot screw.
CAUTION:
Damage to the pilot screw seat will occur if the pilot screw
is
tightened against the
seat.
Remove the pilot screw, spring, washer and 0-ring.
5-10