Float Level - Dry

Remove air horn and gasket. Remove power piston, metering rod assembly, and float bowl insert. Attach Float Gauge (J-34817-1) to float bowl. Place Float Weight (J-34817-3) on base with contact pin against outer edge of float lever.
Using a "T" scale, measure float level from top of casting to a point 3/16" from large end of float. See Fig 1. Adjust float level if more than 1/16" from specification.
Adjust level by bending float lever with Pliers (J-34817-25). Remove tool. Check float level. Repeat procedure until correct level is obtained.

Fig 1: Float Level Adjustment

Courtesy of GENERAL MOTORS CORP.