Up high on the right hand side of the rear axle there are two ports connected by a couple of banjo bolts with maybe an inch of steel pipe between them.
It is my UNDERSTANDING that this is immediately after the pump, in some ways you can think of it as "power before" (contrasted to "power beyond").
They are 20 1.5 metric and right now I am not remembering which is out and which is return, I can get that info together before you can get parts together (-:
This is where I tapped into my hydraulic system and took the hoses up to a ROPS mounted Prince 4 set-up.
Sure, it means reaching up and back over my right shoulder, but I am half cranked around in the seat watching 3pt implements most of the time anyway, so it is almost a natural position for adjusting a hydraulic top link or top and tilt, same with the hydraulic shift on the flail mower.
I often think of bringing it down and mounting it on the fender, but every time I think about that it seems my elbow would be on/in the levers when running the loader's joystick.