Firebird V8-305 5.0L VIN F FI (1987)
Brake Rotor/Disc: All Technical Service Bulletins
Disc Brakes - Front Brake Noise
Number
87-5-3
Date
5/87
Subject:
FRONT BRAKE NOISE
1985-87 FIREBIRD MODELS
Some of the above vehicles may experience a high pitched squeal coming from the front of the vehicle under light to moderate brake applications. The
squeal may be more noticeable during warm weather or periods of heavy brake usage.
A new front brake lining material composition is now available that will reduce brake squeal on concerned vehicles. The new front brake lining material
entered production with the vehicles indicated below. Rotors should be inspected and refinished only if required.
Serial Numbers
Norwood
Van Nuys
HN 225076
HL 215981
Part Numbers
New Lining Kit, 12321439
Old Lining Kit, 12300255
Use applicable labor operation number and time.
