Leica M4 frame preview lever screw...

Discussion in 'Leica and Rangefinders' started by john_cornelius|2, Nov 19, 2021.

  1. I am about to re-cover my M4 and I suspect it is easiest with the levers removed. I have removed the self-timer with its reverse thread screw, my question is this: Is the preview lever screw also reverse thread? It would make sense if both screws are the same but rather than try it and risk breaking it, I thought I'd ask here.
  2. For those of you following at home, the self time is a reverse screw, the frame preview selector is a normal thread screw.

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