93 Grand Am GT Serpentine Belt replacement

I am working on my mom's Grand Am that threw the serpentine belt. Does anyone have a diagram of the route the belt takes and where the tensioner is? The car is a 3.3 L.

Thanks
Larry

Welcome to AF.

Thier should be a belt diagram under the hood on the pass side.
If not this pic should help.

http://www.autozone.com/images/cds/gif/medium/0900823d800e6118.gif

Hope that helps.