Operation CHARM: Car repair manuals for everyone.

Brake Rotor/Disc

Discard Thickness
All brake drums and rotors have a discard dimension cast into them. This is a wear dimension and not a refinish dimension. Any drum or rotor which does not meet the specification should be replaced.
1.209
Lateral Runout 0.002
Minimum Thickness After Refinish 1.224
Rotor Thickness (Maximum) 1.26
Rotor Diameter 10.945
Thickness Variation 0.0005