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Brian Wallen

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Posted on Monday, May 03, 2004 - 02:32 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Moderator/Admin Only) Ban Poster IP (Moderator/Admin only)

I have a reasonable amount of experience with camera restoration, but shutter mechanics terrify me. I have two Synchro Compur shutters with the same problem, one self-induced: the cocking mechanism hangs. I actually triggered the problem in the second shutter, by examining it to try to fix the first one. I moved a lever to the right and cannot move it back to its original position--the same condition I noted in the first shutter.

I suspect this is a simple problem of a lockout that can be reset, but I don't have much of a clue about which feature of the shutter has been enabled, though intuition suggests the self-time mechanism.

Can someone with an understanding of Compurs help?

There are pictures of the mechanism and the suspect part at:

http://www.staff.uiuc.edu/~b-wallen/Systems/Trouble/Compur1.htm

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