The two fittings from the power steering lines that enter the power steering rack at the steering shaft can be a real pain to work with.  Not only do you have those pesky teflon washers to install, the new o-rings on the swivel fittings, the area is so crowded that you can't get a wrench in up there.  You have to loosen the rack and pull it forward to get to the fittings.  Lots of extra work.

The cure is a 11/16 (or appropriate sized wrench) bent into the the correct shape to allow you to get to the fittings.  With the below wrench, I am able to remove and re-install the two lines without having to worry about moving the rack.