Technical data/Brake wear limit - 911 Carrera 4S with ceramic brake discs (PCCB)
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2005 Porsche 911, 2004 Porsche 911, 2003 Porsche 911, 2002 Porsche 911, and 2001 Porsche 911. However, it is still accessible from the selected car via links, so may be relevant.
TECHNICAL DATA BRAKE WEAR LIMIT - 911 CARRERA 4S WITH CERAMIC BRAKE DISCS (PCCB)
| Designation | Note, dimensions | Wear limit | |
|---|---|---|---|
| Pad thickness | front | approx. 12.0 mm | 2 mm |
| rear | approx. 12.0 mm | 2 mm | |
| Brake disc thickness, new | front | 34 mm | |
| rear | 28 mm | ||
| Brake discs minimum thickness | front | 33.5 mm | |
| rear | 27.5 mm | ||
| Thickness tolerance of the brake discs, max. | 0.02 mm | ||
| Lateral runout of the brake disc, max. | 0.03 mm | ||
| Lateral runout of the wheel hub, max. | 0.03 mm | ||
| Lateral runout of the brake disc when installed, max. | 0.06 mm | ||
| Pushrod play (measured at the brake pedal plate) | approx. 1 mm | ||
| Parking brake (handbrake) | Drum brake acting mechanically on both rear wheels | ||
| Parking brake drum | 180 mm | 181 mm | |
| Brake shoe width | 25 mm | ||
| Brake pad thickness | 4.5 mm | 2 mm | |