911 Turbo S Cabriolet (996) F6-3.6L Turbo (2005)
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Do not confuse right and left brake discs during assembly! Distinguishing characteristic: Involute shape, identification and spare pail number (SP
No.)!
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The front PCCB brake discs of the Turbo and GT2 are different. Use the correct brake disc when replacing!
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The front PCCB brake discs are marked with GT or Turbo, R = right or L = left and with an arrow for the direction of rotation (additional
difference to right or left)!
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Spare part on left-hand side - third group number is odd. Example: SP No. Left brake disc 996.351.031.92.
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Spare part on right-hand side - third group number is even. Example: SP No. Right brake disc= 996.351.032.92.
1. Check that all parts are in perfect condition and replace them if necessary.
2. Clean the levelling and centering surfaces on the brake disc and wheel hub.
3. Apply a very thin coat of Optimoly TA to the centering surface on the wheel hub.
4. Fit the brake disc.
Note:
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Replace the brake caliper fastening screws after each removal!
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The brake caliper fastening screws of the GT2 and Turbo with PCCB are 8 mm longer (85 mm) than on the 911 Turbo with cast iron brake
discs (77 mm)!
5. Fit brake caliper with new fastening screws. Tightening torque of the fastening screws = 85 Nm (63 ft. lbs.).
6. Mount wheel. For a wheel installation, 2 assembly aids (assembly pins) must be screwed into the wheel hub!
Note on bedding in the new brake pads
New brake pads require a slightly longer bedding-in period for PCCB brake discs than cast iron brake discs.
In general, the following applies: New brake pads must be worn in (bedding-in period), their optimum braking effect is therefore not reached until
after a few hundred kilometers. The slightly reduced braking effect must be compensated for by increased pressure on the brake pedal. The same also
applies after a brake disc change.