Okay, so I just know just enough about engines to do basic care & know when something is wrong. I have what presented as a hydraulic leak on my 416H with fluid spraying everywhere from under the center of the tractor and it is really only significant when the PTO is engaged. I took the mowing deck off today expecting to find a cracked hose or loose fitting. Wrong! Instead I found fluid coming out from the steering shaft on the opposite side of what I am finding is called the "steering fitting lube" piece on the Toro parts website. So where it shows part #7 going in the fluid is leaking out of the other side. I'm really at a loss on this one.