I abused my tractor. Now the transmission is not working. I'm assuming the two are related. Its a Case 235, 3 cyl diesel, hydrostatic trans with a hi and low. My wife was on the tractor about a week after the abusive weekend. She tried to shift it from low range to hi range. She said it made a funny noise. It hasn't moved since. I checked the fluids. The pto works. I've ordered a repair manual but apparently its on the slow boat. Anybody have a spare transmission?