CA Observation: Food for Thought

David Ilvedson ilvey@sbcglobal.net
Fri, 23 Sep 2005 10:03:13 -0700


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Which also would be a good reminder for to let the owners know, before =
beginning work, of your disclaimer about breaking strings etc...they mi=
ght just get it in there heads that it had something to do with the CA =
glue...
David I.





Original message
From: "Alan Barnard" 
To: Pianotech 
Received: 9/23/2005 9:33:50 AM
Subject: CA Observation: Food for Thought


I tilted and thoroughly soaked an 1890 piano a while back. When I start=
ed tuning, the bass strings--which sounded amazingly okay--nevertheless=
 started breaking: POW!
 
So we agreed to replace the wound strings. In removing the old strings,=
 I had to remove the pins because the wire was fused (rusted?) in the b=
ecket holes on many of them.
 
Anyway, there were crusty clumps of CA (or something) on the old pins t=
hat I couldn't even chip off without major effort. If this happens rout=
inely, then the pins are turning with the equivalent of heavy-grit sand=
paper scraping the wood!
 
Seems like an argument for following Susan's advice and going on the li=
ght side. 
 
This could use further study, methinks, or at least reporting here on i=
ncidental observations. I won't stop dousing pianos because I've seen s=
ome amazing results in saving otherwise dead blocks, but we may be fool=
ing ourselves, a little, on the long term results.
 
Alan Barnard
Salem, Missouri
 

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