Okay, got some older Koni sports that were lying
around (in struts) for who knows how long. In
checking them out, I found that there is no oil in
either of them.

Now it was not difficult to open one, put in oil
(hydraulic fluid), and see it damp right again.
Question is, are these supposed to be totally
sealed? I didn't see anything like that. If you
store them upside down will they empty?
Anybody got an exploded view of the innards?

Thanks,