[s-cars] Hydraulic groan when turning

[chris chambers]

Gents,

As some of you know I purchased Azeem's S6 and have been working
diligently since October to get it back on the road.

Now that it is driveable I've discovered when turning the hydraulics
groan. Tech advised it was a bad pump so I swapped a known good used
pump from my wrecked S4 and it still groans.

I seem to recall that there is a hydraulic line that fails that if
rebuilt sometimes a restrictor is left out causing the hydraulics to groan.

Am I recalling correctly or completely delusional?

If this is accurate which hose is it, I want to make this groaning
nosie go away!

Thanks
Chris