Re: Assa Twin Combi
Was able to field strip it easily without shimming! On the back above the plug retainer there is a tiny flat-faced screw. Take this out, and you will see that it goes the whole length of the cylinder, and takes the place of caps or screws to keep in the springs and pins. E-A-S-Y. Then take out the plug retainer screws and slide the plug out the front. Be careful the finger pins do not launch across the room!
Gordon