Disc Brake Service Specifications

WARNING: This page is about a different car, the 2003 Pontiac Sunfire and 2003 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.

DISC BRAKE SERVICE SPECIFICATIONS

Application

In. (mm)

Brake Rotor Diameter

10.197 (259.0)

Brake Rotor Discard Thickness ⁽¹⁾

0.736 (18.70)

Brake Rotor Maximum Allowable Assembled Lateral Runout

0.002 (0.06)

Brake Rotor Maximum Allowable Scoring

0.059 (1.50)

Brake Rotor Maximum Allowable Thickness (Variation)

0.001 (0.025)

Brake Rotor Minimum Allowable Thickness (After Refinish)

0.739 (18.776)

Brake Rotor Thickness (NEW)

⁽²⁾0.806-0.796 (20.48-20.22)

⁽¹⁾	All brake rotors have a discard dimension cast into them. Replace any rotor that does not meet this specification. After refinishing rotor, replace any rotor that does not meet minimum thickness specification.

⁽²⁾	New rotors could range to 0.786 in (19.96mm) due to thickness tolerances.