911 Turbo Cabriolet AWD (997) F6-3.6L Turbo (2008)
5.2. Drill through the clamping rail -1- and main folding top bow -2- at the middle at dimension -Y= 420 mm- using a 3.2 mm drill bit.
6. Secure clamping rail -1- with fastening screws -2- on the main folding top bow -3-.
Subsequent work
1. Position covering strip -1- on roof frame and press in expander nuts -2- (-arrow-).
2. Fit sewn-on clamping rail -1- on the roof frame -2- at the rear left and right -arrows-.
3. Fit sewn-on clamping rail -1- on the roof frame -2- at the front left and right -arrows-.