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Info - Brake Rotor Minimum Allowable Thickness After Refinish Specification Correction

Subject:Brake Rotor Minimum Allowable Thickness After Refinish Specification Correction

Models:2001-2004 Buick Century, Regal
2002-2004 Buick Rendezvous
1997-2004 Chevrolet Venture
2001-2004 Chevrolet Impala, Monte Carlo
1997-2004 Oldsmobile Silhouette
2001-2002 Oldsmobile Intrigue
1997-1998 Pontiac Trans Sport
1999-2004 Pontiac Montana
2001-2004 Pontiac Aztek, Grand Prix



This bulletin is being revised to add models and model years. Please discard Corporate Bulletin Number 04-05-23-002 (Section 05 - Brakes).


The current "Rotor Minimum Allowable Thickness After Refinish Specification" found in past Service Manual information is incorrect.

The correct Minimum Allowable Thickness After Refinish specification shown in the table below should be used to determine the service life of the rotor.

Minimum Allowable Thickness After Refinish Specification (Front Rotors Only)

Vehicle

Specification

Aztek, Rendezvous

28.4 mm (1.118 in)

Trans Sport/Montana, Silhouette, Venture -- AWD

Trans Sport/Montana, Silhouette, Venture -- FWD

31.08 mm (1.224 in)

Century, Grand Prix, Impala, Intrigue, Monte Carlo, Regal,

This information has been updated within SI. If you are using a paper version of this Service Manual, please make a reference to this bulletin on the affected page.