FRONT BRAKE NOISE NEW LINING P/N RELEASED

MODELS AFFECTED: 1982-87 SKYHAWKS 1985-87 SOMERSETS 1986-87 SKYLARKS

A lining revision has been made on 1987 subject vehicles which further reduces brake noise. This lining has also been released for service replacement on past models. Part Number 12321424 replaces the previously released 12321421 for service of all subject vehicles.

This bulletin is for information only.

General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.