Does the bolt through the idler pulley come out? I have tapped on it and no luck. Let me know your thoughts as I'd like to replace the bolt with a new one but having trouble locating a bolt y kit which has it included. This is the bolt which the idler rotates on to tighten the belt.

I have the bracket and idler out of the block and on the bench, but the bolt appears to be held into the idler pulley bracket.