I have a CS89 and the limit detector began releasing pressure continuously and refuses to stop. Air pressure was holding steady at 6 bar before the problem started. This is the piece where it looses air continously any one has an advice?
I believe you have to purchase the whole value. I have never had one apart so I don't know if you can get off the self seals for it you can get it apart. You can try putting a few drops of pneumatic machine tool oil in the intake line - maybe one or more of the seals just dried out.