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March 1, 2004 Service bulletin

Revised case side cover replacement procedure

Chevrolet technical service bulletin 040730010 for 2004 Chevrolet Impala, 2004 Pontiac Grand Prix and 2004 Buick Regal and others.

Bulletin number
040730010
Component
Power train: automatic transmission
Summary
Revised case side cover replacement procedure. Tt

Owners of these vehicles have filed 72 complaints in the transmission category.

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