911 GT3 (997): Standard brake (grey cast iron) - 2007 model
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2013 Porsche 911, 2012 Porsche 911, 2011 Porsche 911, 2010 Porsche 911, and 2009 Porsche 911. However, it is still accessible from the selected car via links, so may be relevant.
| Front axle |
Rear axle |
Characteristics:
- 6-piston fixed calliper with retaining pin
- Brake-piston damping plates in the brake pistons (individual)
Complaints/symptom: None |
Characteristics:
- 4-piston fixed calliper with two bars
- Brake-piston damping plates (connecting plate with vibration balancer) in the brake pistons.
Complaints/symptom:
Brake noise (squealing) on rear axle in model year 2007
Remedial action:
- Install brake pads and brake-piston damping plates at the defined position with respect to the brake calliper (as per Workshop Manual)
.
- Check that the brake-piston damping plates are seated perfectly in the brake pistons and the brake pads are positioned correctly on the guide pins.
- Make sure that the brake-piston damping plates are bonded securely to the brake-pad backing plates.
References:
For your information: Changes as of model year 2008
- Brake-piston damping plates no longer used in the brake callipers (pistons).
- Use of brake pads with sliding plate on back of pad.
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