Hi All

I recently adjusted some play out of the steering box.
Adjusted the sector nut about 1/8 turn, got rid of the car drifting sideways when on the freeway, which is a good thing!

Now a week later I noticed it has started to leak PAS fluid from around the lock nut.
I have checked it again, and it is suitable tight (didnt find a torq setting in the rave for it).
I have been looking through other posts but havnt come across a leak that isnt related to other seals.

The rave on page 57-38 mentions when removing the cover that there is O ring in there, but I assume it is for the cover plate, not for the sector adjuster thread/nut.

My Question is, is there an O ring in there for the threaded adjuster??

Any ideas.