Front Brake Disc Thickness Check

Front Brake Disc Thickness Check
1. Remove all rust and contamination from the surface, and measure the disc thickness at 12 points, at least, of same distance (5mm) front the brake disc outer circle.

Front brake disc thickness
Standard value :
26.0 mm(1.024 in) - 2.4 L
28.0 mm(1.10 in) - 3.3 L
Limit :
24.4 mm(0.961 in) - 2.4 L
26.4 mm(1.04 in) - 3.3 L


2. Thickness variation should not exceed 0.005mm (0.0002 in) (circumference) and 0.01 mm (0.0004 in)(radius) at any directions.
3. If wear exceeds the limit, replace the discs and pad assembly left and right of the vehicle.