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Porsche Workshop Service and Repair Manuals

Brake Rotor/Disc|Service and Repair > < Removing and Installing the Front Disc Brake Pads|Page 5507
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Brake Rotor/Disc: Specifications

Tightening Torque 
Brake disc to wheel hub (front and rear axles) M12 x 1.5 .....................................................................................................................  14 Nm (10.5 ft. lbs.)
Plug rear brake disc ...............................................................................................................................................................................  14 Nm (10.5 ft. lbs.)

Technical data

Brake discs

front .......................................................................................................................................................................................................................  350 mm
rear ........................................................................................................................................................................................................................  330 mm

Brake disc thickness

front .........................................................................................................................................................................................................................  34 mm
rear ..........................................................................................................................................................................................................................  28 mm

Thickness tolerance of brake disc ............................................................................................................................................................  maximum 0.02 mm
Effective brake discs

front ....................................................................................................................................................................................................................  284.6 mm
rear ...................................................................................................................................................................................................................  280.44 mm

Brake disc to wheel hub M12 x 1.5 x 16 ...............................................................................................................................................  14 Nm (10.5 ft. lbs.)

Technical data, wear limits 
Brake disc thickness, new

front .........................................................................................................................................................................................................................  34 mm
rear ..........................................................................................................................................................................................................................  28 mm

Brake discs minimum thickness

front .........................................................................................................................................................................................................................  32 mm
rear ..........................................................................................................................................................................................................................  26 mm

Thickness tolerance of the brake discs, maximum ...................................................................................................................................................  0.02 mm
Lateral runout of the brake disc, maximum ..............................................................................................................................................................  0.03 mm
Lateral runout of the brake disc when installed, maximum ......................................................................................................................................  0.06 mm

Brake Rotor/Disc|Service and Repair > < Removing and Installing the Front Disc Brake Pads|Page 5507