I've just purchased a scott bonnar 46. It comes with the owners manual. I think the present owner purchased it from interstate and is selling it due to sale of house. New owner doesn't want it. It is in good condition with minor blistering of paint work. Briggs and stratton 5hp. I pick it up Saturday and I will let you know the specs if they are in the users manual. Paid $475. It has been listed on Gumtree for several weeks. Several inquiries and offers below asking price. I feel I've got a bargain at $475. I think it is a 1980 era model.