Carburetor: Adjustments

Carburetor:

Invert air horn, with gasket removed, and measure distance from bottom of float to surface of air horn, using a suitable depth gauge.
- If reading is not within limits, the shim located under needle seat must be changed.
- Use shim kit MD606952 or equivalent, which has three shims with thicknesses of 0.012 inch, 0.016 inch and 0.020 inch.

NOTE: Adding or removing a shim will change float level by three times the thickness of the shims.