kymco mo yup50 Instruction De Maintenance

FLOAT CHAMBER ASSEMBLY
Install the main jet and needle jet holder.
Install the air screw and throttle stop screw

according to the rotations recorded.

Install the float valve, float and float pin.

Tighten the float screw securely.

Slightly tilt the carburetor and measure the

float level with the float valve just

connecting the float arm.
Float Level: 8.6mm
Replace the float if the level is out of the

specified level range.

Install the O-ring.

Check the operation of the float and install

the float chamber.

Tighten the screws.

Air Screw

Throttle  Stop  Screw

Needle Jet holder

Float  Pin

Main Jet

If the air screw must be replaced, be sure

to perform the air screw adjustment

again.

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