Removing 172 side skirts?

[sumner2k3]

need to remove a side skirt to take a wing off so how easy are these to remove with out breaking anything lol ?

 

[sumner2k3]

anyone?

 

[105e]

If they are like my x reg 172 then dead easy, just drill out the 5 ? rivets at the bottom , maybe a screw at front cannot remember if it was in the wing or skirt.