Tractor drives fine, but I'm a new owner and the maintenance is unknown. Just under 650 hours.
Interested in additionally changing the trans oil filter. There's a drain plug, just drain and refill with ... ?
My Google-fu is weak here. I'm seeing conflicting information. Could be TuffTorq, could be Sundstrand. Could be Type F (really? Ford Type F?) or Low Viscosity JD HY-GARD unless the summer gets really hot and then you should maybe consider regular HY-GARD.
Anyway, about that leak. Is that a seal, gasket, just tighten bottom bolts, the whole thing has to come out and be taken apart?