Cayenne Turbo (9PA) V8-4.8L Turbo (2008)
Test values and wear limits for 19" brake system (Turbo/Turbo S, model year 2009)
Information
Depending on the extent of wear on cast iron brake discs, two condition criteria can make replacement necessary:
Formation of cracks at advanced stage on the brake disc friction surfaces.
Minimum brake disc thickness is not retained due to wear (material erosion due to friction).
Information
The 2-part brake disc must not be machined.