Both sides have the threaed rod so are early ones (not surprising as its a K0) bike). The RHS the whole damper and spring unit just lifted out after unding the bottom allen screw.
The LHS will just not lift out and seems just to be stuck somehow.
I didnt try screwing the bottom screw back in a bit and whacking it up or addng some heat to the outer tube by the way.
As I said the damper seems to be working OK so just renewed the seal and put it back together.
As I said just wanted to be belt and braces that this cant lead to an accident scenario.
Very odd as I cant think how it could get so stuck down there !!