Hydraulic Oil Leak

[Max Hoepli]

Hi all,

 

Oil is leaking from the hole at bottom of the subframe by the left control
arm connection, brake booster appears dry. The rubber part with the metal
sleeve of small hose from steering rack to reservoir can be turned relative
to the metal tube connecting to the steering rack. Should that be movable?

 

I've degreased around steering rack, let car run for 5 minutes to see from
where oil is coming from. Oil is red. Have not noticed any leaks.

 

1986 Type 44 Turbo Quattro

Max