Carburetor/Fuel Pump Inspection - Yamaha 9.9C Service Manual

FUEL
CARBURETOR
SERVICE POINTS
NOTE:
8 Before disassembling the carburetor, make
sure to note number of times the pilot screw
is turned out from the seated position to its
set position.
8 Do not use steelwire for cleaning the jets as
this may enlarge the jet diameters and seri-
ously affect performance.
4-7