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Home >> Porsche >> 2019 >> Cayenne S >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (46 Brakes - Brake Mechanism 3.0L -- 9YA - Cayenne (9YA)) >> WM, 4600TW PSCB - Technical Values And Wear Limits >> Technical Values

Technical Values

WARNING: This page is about a different variant/trim than selected.
Location Description Type Basic value Tolerance 1 Tolerance 2
Front brake disc Ø     415 mm    
415 mm          
Brake disc Ø, rear     365 mm    
365 mm          
Brake disc thickness, front     40 mm    
40 mm          
Brake disc thickness, rear     28 mm    
28 mm          
Effective brake disc Ø, front     324.6 mm    
324.6 mm          
Effective brake disc Ø, rear     309.8 mm    
309.8 mm          
Brake pad area per wheel, front     299.6 cm2    
299.6 cm2          
Brake pad area per wheel, rear     126 cm2    
126 cm2          
126 cm2          
Pad thickness, front Wear limit 2 mm   approx. 8, 55 mm    
approx. 8, 55 mm          
Pad thickness, front Wear limit 2 mm   approx. 8, 55 mm    
approx. 8, 55 mm          
Pad thickness, rear Wear limit 2 mm   approx. 8.45 mm    
approx. 8.45 mm          
approx. 8.45 mm          
Location Description Type Basic value Tolerance 1 Tolerance 2
Brake disc wear limit, front and rear Measure using VAS 6272 test equipment. Note measuring prerequisites. Wear val- Measured value XX/XX
Read off values on the brake disc hub
   
Measured value          
XX/XX
Read off values on the brake disc hub
         
Lateral runout of brake disc (max.)   Measured value 0.03 mm    
Measured value          
0.03 mm          
Lateral runout of wheel hub (max.)   Measured value 0.03 mm    
Measured value          
0.03 mm          
Lateral runout of brake dis when installed (max.)   Measured value 0.06 mm    
Measured value          
0.06 mm