buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Fuel Pressure Regulator|Service and Repair|Page 4501 > < Fuel Pressure Regulator|Service and Repair
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Caution:  Avoid damaging the lock ring. Use only J-45722 to prevent damage to the lock ring.

7. Install the J 45722   (1) to the fuel tank module lock ring.

Note:  Do NOT use impact tools. Significant force will be required to release the lock ring. The use of a hammer and screwdriver is not
recommended. Secure the fuel tank in order to prevent fuel tank rotation.

8. Using the J 45722   and a long breaker-bar, rotate the lock ring counterclockwise unlocking the fuel tank module lock ring.
9. Remove the J 45722  .

Fuel Pressure Regulator|Service and Repair|Page 4501 > < Fuel Pressure Regulator|Service and Repair