Disc Brake Component Specifications

Front Brakes JH6
Rotor Discard Thickness 36.50 mm (1.437 in)
Rotor Minimum Allowable Thickness After Refinish 37.0 mm (1.457 in)
Rotor Thickness - New 38.0 mm (1.496 in)
Rotor Maximum Allowable Assembled Lateral Runout 0.13 mm (0.005 in)
Rotor Maximum Allowable Scoring 1.50 mm (0.059 in)
Rotor Maximum Allowable Thickness Variation 0.025 mm (0.001 in)

Rear Brakes JH6
Rotor Discard Thickness 27.50 mm (1.083 in)
Rotor Minimum Allowable Thickness After Refinish 28.0 mm (1.102 in)
Rotor Thickness - New 29.0 mm (1.142 in)
Rotor Maximum Allowable Assembled Lateral Runout 0.13 mm (0.005 in)
Rotor Maximum Allowable Scoring 1.50 mm (0.059 in)
Rotor Maximum Allowable Thickness Variation 0.025 mm (0.001 in)

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