Yamaha 2006 RX10GTAXW Service Manual page 1162

CARBURETORS
FUEL LEVEL ADJUSTMENT
1. Measure:
S Fuel level a
Out of specification ! Adjust.
Fuel level (below the line on the
float chamber):
3.0 X 4.0 mm (0.118 X 0.157 in)
Measurement steps:
S Install the fuel level gauge 1 to the fuel drain
pipe 2 .
Fuel level gauge
90890-01312, YU-01312-A
S Loosen the fuel drain screw.
S Hold the fuel level gauge vertically next to the
line on the float chamber.
S Measure the fuel level a on both sides of the
carburetor assembly.
NOTE:
The fuel level readings should be equal on both
sides.
2. Adjust:
S Fuel level
Adjustment steps:
S Remove the carburetor assembly.
S Inspect the needle valve seat and needle
valve.
S If either is worn, replace them as a set.
S If both are fine, adjust the float height by bend-
ing the float tang 1 or the float.
S Recheck the fuel level.
7-9
CARB