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Home >> Audi >> 2008 >> A5 Automatic >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> General, Technical Data (Brakes) (Coupe) >> 00 General, Technical Data >> Brakes Inspection >> Ceramic Brake Rotor, Determining Wear Using Carbon-Ceramic Brake Wear Tester: Vas6813 >> Checking With Carbon-Ceramic Brake Wear Tester: Vas6813 >> -- Brake Rotor, Removing

-- Brake Rotor, Removing

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.

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GWWA00-11146Courtesy 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.