F U E L SYSTEM
Remove the float pin, float and float valves.
Check the float valve and valve seat for scratches, clogging or
damage.
Inspect the operation of the float valve.
Remove the main jet, needle jet holder, slow jet and valve seat/
filter.
Check each part for wear or damage .
Blow open all jets with compressed air.
Clean each jet with non-flammable or high flash point solvent.
Inspect the float valve seat and filter for grooves, nicks or de
posits .
Clean the filter with low-pressure compressed air.
PILOT SCREW
NOTE
The pilot screws are factory pre-set and should not be re
•
moved u nless the carburetors are overhauled .
The pilot screw plugs are factory i nstalled to prevent pilot
•
screw misadjustment. Do not remove the plugs unless the
pilot screws are being removed.
Cover all openings with tape to keep metal particles out
•
when the plugs are drilled .
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( 5 ) F I LTER
(4) VALVE SEAT
SLOW J ET
( 3 )
MAIN
( 2 )
J ET