1995 Chevy Corsica how to fix

I'd have to look at it, you need to use your own initiative. The alternator exploded view I found was the courtesy of autozone. Some of these makes and models, where applicable, I remove the alternator bracket with the alternator, that way some of the hard to get at bolts, I work on them, on the bench. I can't remember your particular vehicle, you'll have to decide if removing that bracket is applicable??