Mazda 323 1988 Workshop Manual page 787

REAR DISC BRAKE 11
INSPECTION
Check the following and replace or repair any faulty
parts.
Disc Pad
I. Oil or grease on facing
2. Abnormal wear or cracks
3. Deterioration or heat damage
4. Remaining liming thickness
Thickness: 1 mm (0.04 in) min.
Disc Plate
1. Runout
Runout: 0.1 mm (0.004 in) max.
Caution
a) There must be no wheel bearing loseness.
b) Measure at the outer edge of the disc plate
surface.
2. Wear or damage
Thickness
Standard: IO mm (0.39 in)
Minimum: 8 mm (0.31 in)
1
l-45