Working on a Toro/wheelhorse Model 71193 or 14/38 HXL with Hydro trans. Owner wants to know if trans oil can be changed. I DO see a drain plug, I think on bottom of case. There IS a tube going up the backside to just under seat area, but not exposed to outside of body. I was thinking kinda like they used to have on Horse transaxles with a dipstick in them. Parts book just says Breather Tube.
I tried to download an owner's manual on Toro site, but none of these numbers work for Owner's. Did get some parts diagrams and lists to show. The rear says Made in USA on it, and has simple name, that I've forgotten now. Something like Automatic Axle Co, or something. It is a vertical shaft input with a fan and pulley on it, aluminum case. This is a 96 model year. I told owner, many are not servicable anymore in light tractors, but would check. He is stating it seemed to loose it's power or drive after using it awhile and getting warmed up. Never stops, just seems weak.