Centering jacks

[paulrevenkojones at aol.com]

 Barbara:

You're a love! I was looking for some classroom illustrations on this topic recently without having to do the work myself. :-) Thanks much, most helpful. Keep up the good work!

Paul


 


 

-----Original Message-----
From: Barbara Richmond <piano57 at comcast.net>
To: Pianotech List <pianotech at ptg.org>
Sent: Tue, 27 May 2008 9:58 pm
Subject: Centering jacks
















Hi,


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A while ago, someone was asking about centering 
jacks in the repetition lever (balancier) window.? I just finished 
repinning a set of wippens and while I was putting them back on the rail, I 
noticed a couple I had missed centering (another duty done while 
repinning).


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picture 1:? the off-center jack


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picture 2:? the block of wood under the wippen 
support on the side the jack needs to moved toward


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picture 3:? holding the parts in place ready 
for the hammer tap


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picture 4:? the hammer, ready to 
go


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Obviously, this set-up is for parts not attached to 
the rail--which also made it easier for taking pictures.


?


Enjoy.


?


Barbara Richmond, RPT


near Peoria, IL


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