Information On Removing And Installing Rear PCCB Brake Disc
Information
- When replacing the brake discs and/or brake shoes, it is necessary to grind down the brake shoes for the electronic parking brake (EPB). The routine is started using PIWIS Tester II . → 468350 GRINDING DOWN PARKING-BRAKE SHOES
- Grinding down applies only to grey cast-iron brakes with one-piece brake discs.
- There is no need to grind down grey cast-iron brakes on 911 Turbo (991) and 911 GT3 (991) vehicles because compound brake discs with aluminum brake disc hubs are installed.
- There is no need to grind down PCCB brake discs/parking-brake shoes.
With the following exception: It is not necessary to grind down PCCB brake discs/brake shoes - same procedure as for removing and installing rear grey cast-iron brake discs.