Small Engines (Lawn Mowers, etc.): Ariens snowblower (old) replacing the belt, clutch, ariens snowblower

Question
I have a very old ariens snowblower. The thing just keeps on goin' on. I need to replace the belt. I snaked the belt through the clutch opening, BUT trying to figure out how to set in up in the wheels/pulleys.HELP PLEASE ANY DIAGRAMS.
tHANKS

Answer
i,d need more numbers to bring up  diagrams please.   you may want to check on line your self by going into ariens.com   i am not quit sure what you are refering to.
sorry tony   i got your feed back,  and yes it sure would be a chore.  i,d try reall  hard at getting it on. try loosing things up, but i,d not take it apart by no means just for the belt.    anyway thank you too.
JD