Yamaha SRX700D Service Manual page 348

CARBURETORS
Measurement and adjustment steps:
•
Hold the carburetor upside down.
•
Measure the distance between the carburetor
body and top of the floats.
NOTE:
The float arm should resting on the needle valve
without exerting pressure on it.
•
SDN7110 If the float height is not within specification,
inspect the valve seat and needle valve.
•
If either is worn, replace them both.
•
If both are fine, adjust the float height by
bending the float arm tang 1 on the float.
•
Recheck the float height.
3. Install:
•
Return springs 1
•
Carburetors (No.1, No.3)
NOTE:
Hook the spring hooks 2 to the projections on the
connecting lever 3 and carburetor body 4 while
twisting the spring clockwise approximately 315
degrees.
SDN7120
SDN7130
7-7
CARB