Cayman (987) F6-2.9L (2009)
Assembly pins for vehicle with PCCB brakes
2. In the case of heavy soiling, clean the wheel bolts and the concavities in the wheel with a lint-free cloth.
3. Always apply a thin coat of Optimoly TA (aluminium paste) on the thread of the wheel bolts, on the shank and between the bolt head bearing
surface and spherical cap ring (under the head) -arrows-. Do not grease the spherical cap bearing surface -X- of the wheel bolts that face the
wheel.
Wheel bolt
-A- - Spherical cap ring (permanently connected with the wheel bolt)
-X- - Spherical cap bearing surface facing the wheel (do not grease)
Information
Rework on wheel bolts is impermissible.
4. Always replace damaged wheel bolts.
This damage includes mechanical damage to the thread, the spherical cap and damage resulting from seizure of the bolt head bearing surface and
spherical cap ring. It must be possible to rotate the spherical cap ring on the bolt shank and to move it in axial direction.
Information
Always observe the specified tightening torque of 130 Nm (96 ftlb.).
5. Screw in wheel bolts by hand and then tighten evenly. Start at the top when tightening.