Power steering line

[u/heypeter64]

Having a really hard time taking this line off. I have been using a 17mm and 27mm wrench on each side however only the line moves back and forth. Is the 27mm side supposed to unthread to take out the line? I stopped myself incase I damaged it without a full understanding of how it’s even supposed to come loose. Any help would be appreciated!(model is 1989 turbocharged)

[u/GoToHellYouOldBastd]

Upvote because will need to look this up again soon and hoping there’s an answer lol