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Home >> GMC >> 1984 >> Forward Control 5.7 M, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Carburetor - ROCHESTER E4ME 4-Bbl >> Adjustments >> Float Level (Dry Setting) >> Notes
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Float Level (Dry Setting): Notes

    NOTE: Follow procedures to properly adjust float level.
    Fig 1: Dry Float Level Adjustment
    G8672
  1. Remove air horn and gasket from float bowl. Hold float retainer down firmly. Lightly push float down against needle. See Fig 1.
  2. Position a "T" scale over toe of float at a point 3/16" from end of float toe. Measure distance from top of float bowl casting to top of float.
  3. If float level setting varies more than 1/16" from specified setting, proceed as follows: