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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Les I have found the best way is to have a designated 5/8 (new,
or very sharp) chisel in your tool kit just for dealing with this problem. I
normally have a old cutting board in my car and place a thick layer of
newspaper over the board so that the off cuts can be wrapped up and thrown away.
I place the key on the newspaper covered board (keytops upwards) and then apply
a downward cut with the chisel, sometimes two cuts are needed if they are
thick. Using a file will only clog up after one or two keys. They normally will
grow back after a few years so I’ve got no idea if sealing the lead stops
them from growing again. Spraying the key with lacquer seems a bit messy when
you could do the same job with a small brush.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Robin Stevens ARPT<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>South Australia<o:p></o:p></span></p>
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<p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:
"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;
font-family:"Tahoma","sans-serif"'> pianotech-bounces@ptg.org
[mailto:pianotech-bounces@ptg.org] <b>On Behalf Of </b>Leslie Bartlett<br>
<b>Sent:</b> Wednesday, 5 March 2008 2:51 PM<br>
<b>To:</b> 'Pianotech List'<br>
<b>Subject:</b> key leads<o:p></o:p></span></p>
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<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:blue'>I have a piano to deal with next week- most of the leads are
swelling. They can't afford to replace them, so my thought is to file
them, then spray lacquer on the lead. The corrosion goes down very little
into the actual lead.</span><o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:blue'>Also need to replace most if not all hammer return springs.
Does that lead dust cause the springs to deteriorate and break?<br>
les bartlett</span><o:p></o:p></p>
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