there should be something bolted to either the p/s or a/c unti that has 2 screws that are formed like a T. i'm not sure where it is, i'm tryin' to find my haynes manual right now,lol

 

Directly under the power steering pump, there is an idler/tension pulley. It has a bolt on the side to loosen and let the other one slide. The one that sticks out to the front of the engine bay is the one to tighten the belt.

If the pulley has been deleted from going bad, there are two bolts on the left side of the pump that you can get to through the pulley and one on the backside and the pump can be adjusted also.

The radiator overflow tank will need to be removedfor access either way