-- Brake Rotor, Removing

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NOTE:

To avoid a false measurement, place the brake rotor on a surface that will not conduct electricity (for example, a wooden table).

The surface must be clean and dry

The brake rotor must be clean and dry

-- Place the :VAS6813 again flush on the outer edge of the brake rotor.

The measurement must take place again on all three measurement locations to guarantee a correct check.

-- Move the :VAS6813 -1- back along the outer edge -2- until the laser beam points exactly on the mark -D- on the brake rotor.

Fig 1: No Content

Courtesy of AUDI OF AMERICA, LLC

-- Determine the wear on all three measurement locations of the brake rotor from "1 to 3".

-- Read the displayed value on the :VAS6813

If one of the three wear values -C- is reached or falls short the brake rotor must be replaced.

If there is abrasion both brake rotors on both sides of the axle must always be replaced.