I noticed that one of my power steering hoses is rubbing against a nut on an AC line near the firewall, see photo:



The covering of the hose has a big chunk worn out of it, as you can see. How is that hose supposed to be routed? Am I missing a bracket or something? I just noticed this recently; have never had any work done to AC or PS hoses so I don't know what would have changed recently.

Here's another pic from a slightly different angle, so you can see how the hose curves its way up.