Leak looks like it is coming from the power steering. Don't know if it is an Eaton or not. Seals can go bad by using the steering wheel to yank yourself into or out of the cab by the side forces on the wheel. Or just bad from the factory. Could also just be a hose leak on the unit. My 5035 leaks a little, and I know I have abused it as many times as I have mounted/unmounted the tractor. I've tried to school the dumb arse operator, but I usually don't listen or just forget.