Bulletin BPI 05-22

Subject: Intermittent Rear Scraping Noise Vehicle Involved: 1999-2003 GM Full Size Pickups And Sport Utility Vehicles Condition: Parking Brake Shoe Misalignment ? Repair Procedure: Owners of some 1999-2003 GM full size pickups and sport utility vehicles may complain of a scraping sound coming from the rear brakes while driving. The noise may be intermittent coming and going under different operating conditions GM engineers have traced the problem to improper contact between the rear parking brake shoe and the hat of the rear rotor. Installing a new design shoe ( Part No. 88982875) and the updated spring clip retainer ( Part No. 88982879 ) should quiet the noise the following vehicles can benefit from the revised parts. 1999-2003 Chevy Silverados and GMC Sierras 2000-2003 Chevy Suburbans & Tahoes and GMC Yukon & Yukon XLS 2002-2003 Chevy Avalanches and Cadillac Escalades & Escalade EXT’s

Affinia Under Vehicle Group 4400 Prime Parkway McHenry, IL 60050 (815) 363-9000 Raybestos® is a Registered Trademark licensed to Brake Parts Inc. by Raybestos Products Company.