Howdy, I'm trying to change out my power steering pump. I'm ready to remove the high pressure line. My 16mm box loosens the fitting where the threads meet the P/S pump body. This happens to be a metal tube so I cannot turn the fitting as the bolt-end that my wrench is on cannot turn freely with that metal high pressure tube connect to whatever it's connected to.

How do you remove this H/P line from '01 4.0?

thanks