I have a yard-man 50" cut tractor. The model number and serial number have both been removed so I can't quite figure out what year it is. I'm thinking it's a 1994. I bought what I thought was the correct deck belt but now can not figure out how to put it on. The tractor has a hydrostatic transmission and a 22hp kohler engine. The belt seems way too long however it is the same size as the one that came off.

Hi,
These may be too new for you, but here is a parts link, scroll down to the 800 Series, #769-2785 for the document.
Picture of deck(and belt) attached.Peace,
Clarke