I took the serpentine blet off my car and I cannot put it back. Does anybody have a diagram pic? That I can see. I don't have one in my car.

 

Sorry I don't have a V8 picture but there is nothing special about the route.
Multigroove/toothed side of belt goes on outside of alternator and crank pulley but the flat side goes around the idler/tensioner which needs to be moved into the "Release belt" position.

I'm sure somebody will have one. Sorry can't be more helpful.
Stuart

 

i did mine with out the diagram, really easy, i found this on the net, not much info though.