Cutlass V6-231 3.8L VIN A 2-bbl (1982)
Carburetor Float: Adjustments
Rochester Dual-Jet M2M Series
Float Level Adjustment
1. Remove air horn, gasket, power piston, and metering rod assembly, and float bowl insert.
2. Attach J-34187-1 or BT-8227A-1 to float bowl.
3. Place J-34187A in base with contact pin resting on outer edge of float lever.
4. Measure distance from top of casting to top of float, at point 3/16" from large end of float. Use J-9789-90 or BT-8037.
5. If more than +/- 2/32" from specification, use J-34817-25 or BT-8427 to bend lever up or down. Remove bending tool and measure, repeating
until within specification.
6. Check float alignment.
7. Reassemble carburetor.