Yamaha LIT-11616-16-02, 5TE-F8197-10 Adjusting the Fuel Level, Fuel level gauge YM-01312-A

CARBURETOR

CARB

●If either is worn, replace them both.

●If both are fine, adjust the float height by bending the float tang 1 on the float.

●Recheck the float height.

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ADJUSTING THE FUEL LEVEL

1.Measure:

●Fuel level a

Out of specification → Adjust.

Fuel level:

4.0~ 5.0 mm (0.16 ~ 0.20 in) Above the float chamber mating surface

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Measurement and adjustment steps:

●Place the machine on a level surface.

●Connect the fuel level gauge 1 to the drain pipe 2.

Fuel level gauge:

P/N. YM-01312-A, 90890-01312

●Loosen the drain screw 3.

●Hold the gauge vertically next to the float chamber line.

●Measure the fuel level a with the gauge.

●If the fuel level is incorrect, adjust the fuel level.

●Remove the carburetor.

●Check the valve seat and needle valve.

●If either is worn, replace them both.

●If both are fine, adjust the float level by bending the float tang 4 slightly.

●Install the carburetor.

●Recheck the fuel level.

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