ok, all good, I figured it out.
too bad, as often with those old cameras, it is destructive as you need to remove the vinil cover. also, as usual the last screw just won't un thread, so even more destructive.
I didn't manage to remove the thing on the bottom left, but removing the 3 screws was enough to make the threaded ring inside slide off.
too bad, as often with those old cameras, it is destructive as you need to remove the vinil cover. also, as usual the last screw just won't un thread, so even more destructive.
I didn't manage to remove the thing on the bottom left, but removing the 3 screws was enough to make the threaded ring inside slide off.