Hi I am needing to replace my tensioner. I am having problems figuring out which way to turn the tensioner. It doesn't seem to wanna twist far enough to allow the belt to come off. And once I get the belt off how do I replace the tensioner. i can't seem to find any good youtube videos for this generation cavalier

 

The tensioner has a big bolt in the middle. It should be the middle and you only have to push down on it to loosen it to get a belt on and off.