929 V6-3.0L SOHC (1989)
Brake Pad: All Technical Service Bulletins
Brakes, Front - Pedal Pulsation
Bulletin No.: 004/94
Issued: 1127/94
Revised
Subject
FRONT BRAKE PEDAL PULSATION
Applicable Models
1988-91 929
Category: P
This bulletin was originally issued in 1993 in Category P, No. 002/93 on 5/19/93. The information in this bulletin supersedes all previously issued
bulletins and the information contained.
APPLICABLE MODELS/VINS
DESCRIPTION
When applying the brakes, pulsation may be felt through the brake pedal. This condition may be caused by uneven wear on the brake rotor surface. A
new pad has been established to reduce uneven wear on the brake rotor surface.
REPAIR PROCEDURE
1.
Replace the brake pads with new brake pads.
2.
If brake pulsation exists during braking, replace the brake pads with the now brake pads and machine the disc plate/brake rotors. A new disc
plate/brake rotor has a thickness of 22 mm (0.87 in.) The minimum allowed disc plate/brake rotor is 20 mm (0.79 in.).
CAUTION:
BE AWARE OF THE MINIMUM ALLOWED THICKNESS (STAMPED ON THE SURFACE) WHEN MACHINING THE DISC
PLATE/BRAKE ROTOR. If the thickness is below the minimum allowed, replace the affected disc plate(s)/brake rotor(s).
PARTS INFORMATION
WARRANTY INFORMATION
