CENTER LOCKING HUB
TYPE: 911 GT3 Cup (996 Cup) Car
When installing a new wheel center locking hub (central screw), it is necessary to follow the recommended procedure:
- 1. Carefully clean all parts
- 2. Lubricate all contact areas and threads with copper grease
- 3. Tighten retaining nut to 470 Nm
- 4. Install locking collar – if necessary, tighten retaining nut additionally to allow engagement of the next locking tab
- 5. Install retaining snap ring

