The 40hp Kubota, which is rather somewhat old (about 20 years) developed a malfunction. Would barely go forward or backward. I don't think it is the hydraulic pump as the front loader, power steering, etc. all worked fine. So, who knows. I don't. Of course the shop is swamped so nothing will happen quickly. Got a white oak tree to go get and it has to be the weapon of choice due to all the trees around. Nothing bigger will work in there. No maneuvering room worth talking about. Oh, well. Guess I'm gonna have to exercise that hard thing to do called patience. AWK!!! I hate patience.