Yamaha 5TE-F8197-10, LIT-11616-16-02 service manual Assembling the Carburetor

CARBURETOR

CARB

8.Check:

●Free movement (piston valve)

Sticks → Replace the piston valve guide and the piston valve.

Insert the piston valve into the carburetor body, and check for free movement.

9.Check:

●Free movement (throttle valve) Sticks → Replace.

ASSEMBLING THE CARBURETOR

CAUTION:

Before reassembling, wash all of the parts in a clean petroleum-based solvent.

1.Measure:

●Float height a

Out of specification → Adjust.

Float height (F.H.): 13 mm (0.51 in)

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Measurement and adjustment steps:

●Hold the carburetor in an upside down position.

●Measure the distance from the mating surface of the float chamber (gasket removed) to the top of the float.

NOTE:

The float arm should be resting on the needle valve, but not compressing it.

●If the float height is not within the specification, check the valve seat and needle valve.

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