Bleeding the power steering
 

Do any of you bleed the power steering system for the purpose of putting fresh fluid in? Do any of you know if the procedure for doing this on a 928S4 is posted anywhere on the Internet?

the reason most of the PS systems on these cars leak is because noone changes them.

The best way to do it is at a shop that can take the hoses off the reseviour and put them in a much larger unit and pump the old out and the new in.