Removing drive shaft

[Glenn from Denv]

Hi all,

I've got a 964 RSR and had a drive shaft fail as I was coming off the track after a race. Luckily, I was moving slowly when it came apart.

Here's my question:

How do I get the driveshaft off? The RSR has centerlock hardware installed over the nut that holds the drive shaft in place and I can't figure out how to take the centerlock stuff off.

Any help would be appreciated!!