Alright so I am trying to remove my alternator and i got most of the bolts off. BUT I cannot for the life of me get one off. I am assuming it is the bolt that controls the belt pressure and the final bolt keeping the alternator intact. Has anyone experienced this problem or is there a better way to get the alternator off. I have been trying at this bolt for 2 days now and i dont even think I know the right size of it.