Operation CHARM: Car repair manuals for everyone.

Wear Limit Technical Data - Turbo With Cast Iron Brake Discs

Wear limit technical data - Turbo with cast iron brake discs
Depending on the wear of cast iron brake discs, two condition criteria can make replacement necessary.

1. Cracking in the holed (perforated) brake disc friction plates is in an advanced state.
2. Brake disc minimum thickness is not attained due to wear (material erosion due to friction).