clutch inspection nut, porthole, adjustment... thingo?

[Mitchell_p]

Is there some sort of trick to getting that thing undone from the outside?
It has to be the weirdest design i have ever seen.

 

[Mitchell_p]

man do i feel stupid. I thought it had a thread on it. ive been trying to unscrew it with my hand for ages. Then i tried popping it off with a screw driver. Genius!

 

[cros36]

hah. glad you got it off, whenever i get stumped with something like that i ask my wife. im always thinking somethings stuck or there is some electrical problems or i dont have the right tool. i tend to over think things or really under think things.