Buick Workshop Service and Repair Manuals > Regal V6-231 3.8L Turbo VIN 8 4-bbl (1983) > Powertrain Management | Fuel Delivery and Air Induction | Carburetor | Choke Pull-off | Component Information | Adjustments | Rochester E4M Series

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Fig. 13 Front vacuum break adjustment

Front Unit
Install carburetor angle gauge tool No. J-26701 or BT-7704 as shown in Fig. 10.

Rear Vacuum Break Adjustment

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