Interested in your explanation for applying ca to loose pin without laying piano on its back. What was meant by cutting a hole in tip, if in fact that is what was said? I'm imagining drilling a hole alongside pin, in order to make a channel for ca to travel in. Obviously, having piano on its back to take advantage of gravity would be better, but for just a few pins, your method seems to make good sense. Could you please elaborate on type of cut you mean. Carl Joe And Penny Goss wrote: > Hi Tommy, > For just a few pins (presume that they have already been taped in) I would > not lay the piano on its back. > You can treat the loose pins by cutting a very small hole in the tip at a > 45% and place the tip directly on the wood of the bushing then > slooooooooooowly squeeze just as much as the wood will take without running. > You should also work a rag under the strings where the CA might run down. > If the glue does run stop and quickly remove the rag before it becomes a > part of the piano. > If the piano has been previously treated with CA it helps to raise and lower > the pitch before treating the pin.This will open up a path for the glue to > enter the pin hole. > I have several pianos that have held very well for 6 years and tune almost > as tight as a new piano. I also do not use the kicker but let the glue set > up on its own. > It usually tales about 10 minutes for the glue to set up enough to hold then > it really cures and the next time you tune the pin that you have treated you > will mostlikely need to break the pin loose by lowering the pitch first. > Afterwards it will tune very nicely. This is not recommended for other than > the type piano that you are working on and still at best a fix not a repair. > Joe Goss > imatunr@srvinet.com > www.mothergoosetools.com > ----- Original Message ----- > From: <Bigeartb@AOL.COM> > To: <pianotech@ptg.org> > Sent: Friday, February 08, 2002 8:30 PM > Subject: Loose Pins > > > List: > > Thinking of treating a few loose pins in an old console with CA Glue. > Never > > done this before. Lay piano on back? Apply drops of glue around tuning > pin? > > How many drops? How long before I know it worked? Don't lay piano on back? > Do > > we know how long this fix will last? > > Finally, rebuilding old action on el cheep-oh grand piano. Replacing > > hammer shanks and flanges....kunckles larger than original....when > properly > > regulated what effect will this have on the feel of the instrument? > > Other than this everything seems O.K. As the song says I > need...Just A > > Little Help From My Friends. > > > > Tommy Black > > Decatur, Ala.
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