911 Carrera Cabriolet (997) F6-3.6L (2007)
Test values/wear limits - C2/C4
Note: Depending on the wear of cast iron brake discs, two condition criteria can make replacement necessary:
^
Cracking in the holed (perforated) brake disc friction plates is in an advanced state.
^
Minimum brake disc thickness is not retained due to wear (material erosion due to friction).