I have a 2015 x738 with the auto connect setup for the deck. I bought and installed the 3pt hitch. Last year I bought a 42 Hyd tiller, great deal (so I thought), and unused. First problem I discoverd is that it's for a cat 0 setup. So I bought the cat 1 bracket to mount the tiller, and the 3 smaller needed brackets/parts to mount the pump on the x738. I can not figure out how to connect the pump to the auto connect part on the tractor. The attached pics are of the pump that I have. Help would be greatly appreciated. Thank you.