Problem Replacing Tensioner Pulley

Help guys I have a 97 cobra and I'm Trying to replace my tensioner pulley and can't Figure out how to
Get it off? I've watched videos of others being replaced but mine doesn't have any sort of
Bolt to take off, all mine has is the place for the 1/2 inch pulley pry
Bar piece to take the pulleys off it doesn't have anything else, and I can't find anything on the web about taking these off of cobras. I know I shouldn't have to remove the entire tensioner just to replace the pulley should I? It's starting to get the best of me.

Yes I see no bolt at all and Im like how do I get this off lol, it must be a cobra thing bevcsuse I've seen other cars and they have some kind of bolt of some size that is attached to the pulley itself, looks like I may have to take the entire tensioner off to look at it, This is about the only pulley on the whole car that doesn't have a bolt going through the middle where you can take it off at like I said it just has the intention for the 1/2 inch pulley bar.