Ceramic Brake Rotor, Evaluating: Chamfer
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2015 Audi S7, 2015 Audi RS 7, 2015 Audi A7 Quattro, 2014 Audi S7, and 2014 Audi RS 7. However, it is still accessible from the selected car via links, so may be relevant.
Chips on the edge -arrow- of the brake rotor are caused by mechanical damage.
The following are permitted:
- maximum width/depth = 2 mm.
- maximum length 10 mm.
- maximum number of chamfers on the brake rotor = 3
If any of these criteria are exceeded, replace the brake rotor.
Always replace the brake rotors on both sides of the axle when:
- the brake rotors must be replaced because they are worn,
- the replacement brake rotor has been technically modified, which can be determined by the revised part number.
Brake rotors must always be replaced on both sides of the axle.
Brake pads likewise must always be replaced on both sides of the axle.