How do you change the hydraulic lift hose in a bobcat skid steer 763?

I'm assuming you are talking about the flexible hose that controls the bucket swivel. Mine exploded on me the other day. I ended up grabbing a bucket for all of the hydraulic oil that may have been left in the line and simply loosened off the nuts. For the one end of the hose that connects to the solenoid, you have to loosen the largest nut counter clockwise (left). And for the other end of the hose that connects to the solid steel line, you must turn the second largest nut counter clockwise (left). Try looking for the threads on the valves to determine which nut to loosen.