Re: Yazoo rider
It's not chain driven, or at least mine isn't. I hope I helped in your pm, but they have a belt from engine to trans, and clutches in the trans, but no actual clutch pedal, hi and low lever on gear box, and forward and reverse that you simply engage and disengage to move. It has a brake, but it does not slow the tractor down in gear. These things are definitely operated, not ridden.
No one around here has much info on them on this site, if you find a site more helpful let me know also, I've posted up a couple yazoo questions to no avail.
1987 Ingersoll 224 44" deck 38" Sno-Caster
1985 Ingersoll 222 40" deck w/ hydra bagger and hydra vac
Yazoo Master YR60 Wisconsin 18hp