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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>OOOPS—I forget to mention glue! This
one was clean . Nice raw wood surfaces with no glue residue , so on principle I
vacuumed out the opening and used titebond spread with a soundboard steel
just before the gap was closed.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> T.D.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'>
pianotech-bounces@ptg.org [mailto:pianotech-bounces@ptg.org] <b><span
style='font-weight:bold'>On Behalf Of </span></b>tom<br>
<b><span style='font-weight:bold'>Sent:</span></b> Friday, March 02, 2007 11:31
AM<br>
<b><span style='font-weight:bold'>To:</span></b> '<st1:PersonName w:st="on">Pianotech
List</st1:PersonName>'<br>
<b><span style='font-weight:bold'>Subject:</span></b> RE: Pinblock/back
separation repair</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>List,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>
My last back repair was on a generic spinet –early 50’s as I
recall.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>
I’ve often lowered pitch before pulling things together with heavy C
clamps, but this piano was 100 cents + low .<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>
I set up my accutuner and checked pitch across the scale as I –SLOWLY!!!
--tightened and closed the back.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>
Easiest pitch raise ever! The thing came up right around pitch as the back
closed up. . <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>
This piano had plate screws in the right places to secure the repair. I removed
them and drilled through for bolts.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>I like to use carriage bolts with the head
on the back side with washers on both sides and lock washer and nut on the
front.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>
I usually bring a few lengths of bolt and if nec. cut any protruding threads
with a hack saw. File smooth and you have a neat repair without any protruding
nuts on the back to scratch the wall.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>
Then tune, tune, tune .and to answer the question the job took a few hours
including a few passes to stabilize tuning.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>
I set up follow-up tuning shortly after as we were on the cusp of a season
change here in N.E.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Tom Driscoll RPT<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><font size=2 color=black face="Trebuchet MS"><span
style='font-size:11.0pt;font-family:"Trebuchet MS";color:black'>----- Original
Message ----- <o:p></o:p></span></font></p>
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margin-left:3.75pt;margin-top:5.0pt;margin-right:0in;margin-bottom:5.0pt'>
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<p class=MsoNormal><font size=2 color=black face="Trebuchet MS"><span
style='font-size:11.0pt;font-family:"Trebuchet MS";color:black'>I need to do
this repair on a 46 year old Sohmer upright, model 34K. I have the
procedural description found in Randy Potter's course but I'm looking for a
rough estimate of the person hours involved. (Already consulted
"G" Piano Works Repair Labor Guide, to no avail. But Joe, how
do you like that citation?) Anyone have any ideas how long each bolt
takes? the entire job? Any help/guidance would be greatly
appreciated.<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=2 color=black face="Trebuchet MS"><span
style='font-size:11.0pt;font-family:"Trebuchet MS";color:black'> <o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=2 color=black face="Trebuchet MS"><span
style='font-size:11.0pt;font-family:"Trebuchet MS";color:black'>Jim Frazee<o:p></o:p></span></font></p>
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