True........with this little surprise none of the tensioner linkage/brackets are on the mower. There is one idler, bolted in place, with nothing to tighten the belt on the deck.If your belt tension is not adequate, you may need to buy a spring at hardware store that is close enough and will work. In a pinch you can heat up existing spring and cut it shorter to restore good belt tension.
The owner "got a heck of a deal" on the mower I'm going to fab a couple of brackets and patten them after the last version I see in the CC website parts lists.
Keeps a retiree busy!
I appreciate the advice and interest.
bartles