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Sapata
Tinkerer
Username: Sapata

Post Number: 6
Registered: 12-2008

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Posted on Tuesday, June 09, 2009 - 04:05 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Moderator/Admin Only) Ban Poster IP (Moderator/Admin only)

What kind of screwdriver should I get to open the top my jammed Praktica ? I've searched but couldn't find anything that could go in those two small holes, I assume it should be a special
screwdriver.
https://kyp.hauslendale.com/classics/prakticanotes.html
Can anyone post a picture so I could hava an idea? Thanks a lot ...
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Brianshaw
Tinkerer
Username: Brianshaw

Post Number: 70
Registered: 07-2006

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Posted on Tuesday, June 09, 2009 - 04:16 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Moderator/Admin Only) Ban Poster IP (Moderator/Admin only)

It's called a spanner wrench.

Go to https://www.micro-tools.com/store/mainframe2.aspx

Search for part # SP2 as an example

Other methods: Some people grind needle-nose pliers to fit; other times a stout pair or tweezers might work.
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Sapata
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Username: Sapata

Post Number: 7
Registered: 12-2008

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Posted on Tuesday, June 09, 2009 - 05:15 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Moderator/Admin Only) Ban Poster IP (Moderator/Admin only)

Thank you !
I guess the spanner wrench is the best option as it will be needed to open the lens as well at some point.
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Charlie
Tinkerer
Username: Charlie

Post Number: 211
Registered: 07-2006

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Posted on Wednesday, June 10, 2009 - 05:40 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Moderator/Admin Only) Ban Poster IP (Moderator/Admin only)

On some of those small screws a paper clip cn be bent so the two ends fit in the holes and when the clip is gripped with pliers the screw can be turned
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Ethostech
Tinkerer
Username: Ethostech

Post Number: 119
Registered: 07-2006

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Posted on Thursday, June 11, 2009 - 09:59 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Moderator/Admin Only) Ban Poster IP (Moderator/Admin only)

Buy some small needle-nose pliers. A dedicated spanner wrench "may" be your ideal preferred choice - but the distance between the pinholes varies between camera models and the application. Needle-nose pliers however will fit all.

You will also need to precision-hollow-grind a screwdriver for Praktica top-plate screws - which have a finer slot that those of nearly all other cameras. If you chew up the slots - then you are in trouble.

Hope this helps.
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Sapata
Tinkerer
Username: Sapata

Post Number: 8
Registered: 12-2008

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Posted on Thursday, June 11, 2009 - 03:59 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Moderator/Admin Only) Ban Poster IP (Moderator/Admin only)

Thank you all guys... my spanner wrench is on it's way, I guess it will be helpful to open lenses as well

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