Yes I replaced the belt. I noticed where the old one was on the motor before I took it off and put the new one back on in the same spot. The paper with the belt to have it centered on the big pulley and it is. As for the tension, not sure about that. Mine doesn't have an adjustment. The paper said the earlier ones have an adjustment and then the later ones doesn't. I have the later evidently cause there is no adjustment on there.
I guess I will just have to wait and see.