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shayo

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Posted on Wednesday, July 13, 2005 - 05:40 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Moderator/Admin Only) Ban Poster IP (Moderator/Admin only)

Hi All,

I got a Yashica 635 today. However, shutter speeds 1,2,5 and 10 are not working (shutter fires, but stays open).

Do you think opening & cleaning it can help, or will it need a professional to do it ?
I saw www.daniel.mitchell.name website, with some explanations how to open this thing, but I am afraid once I open it, I won't be able to assemble the pieces together again :)

Thanks,

Shay
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Dan Mitchell

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Posted on Wednesday, July 13, 2005 - 05:19 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Moderator/Admin Only) Ban Poster IP (Moderator/Admin only)

Shay,

The slow speeds sticking like that indicates the pallet is dirty. Cleaning just the pallet may be enough and you won't need to disassemble the shutter.

I haven't worked on a 635 so others will have to give you the steps on getting the shutter cover off.

Best of luck.
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cao yuewu

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Posted on Monday, August 22, 2005 - 07:19 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Moderator/Admin Only) Ban Poster IP (Moderator/Admin only)

Hi,
I just repared one like it.You can simply clean the shutter body with "carbon tetrachloride",but you have to remove the two lens(front and back) from it,and it will work well!

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