Disc Plates, Front - Revised to Prevent Pulsation

88mazda09

Category Applicable Model/s
11 1988 929
Subject FRONT DISC PLATES (For Brake Pulsation Prevention) *
Bulletin No. 013/88
Issued 6/7/88
Revised 10/17/88



DESCRIPTION

Heat treatment has been newly applied to the disc plate to prevent brake pulsation caused by disc plate deformation because of heat. *

If you encounter a report of brake pulsation and steering wheel vibration, replace the disc plate with modified part. *
NOTE: *

1) This disc plate is not a countermeasure part to prevent brake noise such as squeal.

2) When you replace the disc plate, you must also replace the following parts with new ones.

a) Hub Bolts (H260 26 113)
b) Front Wheel Bearing (H260 33 047)
c) Oil Seal (H260 33 065)
d) Front Rotor Sensor (Ring) (H280 33 471B) (for vehicles with ABS only)
VIN OF PRODUCTION CHANGE

1988 929: JM1HC221 J0123061 February 20, 1988



PARTS INFORMATION