Westerbeke 9.0 BCG Technical Manual page 126

5. Remove all of the old cover gasket from both
halves of the carburetor.
6. On the cover, gently punch out the float
retaining pin, and remove the float. Make
sure you catch the needle valve that hangs
from the retaining hook under the float's
pivot arm and place it aside.
7. Shake the float. If you can hear any sand-like
particles moving inside the float, replace the
float.
8. Remove the needle valve's seat. Make sure
that the seat's aluminum gasket is removed
at this time. Screw in the new seat along with
a new gasket.
Westerbeke Generators
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