[pianotech] steinway hinges buzz

richard.ucci at att.net richard.ucci at att.net
Tue Jan 6 05:53:37 PST 2009


Thanks Ed, I was thinking about doing the ca glue , but didn't want to unless really necessary.
-------------- Original message from A440A at aol.com: -------------- 


> 
> << Steinway "B" 70's with loud buzing hinges when lid is on the short stick. 
> I've had this happen on Yamahas , and raising and then lowering the lid 
> always cures it. Not so in this case. 
> Hinge pins are not loose, and all screws are tight. >> 
> 
> Greetings, 
> I have had several pianos do this, and it is always a loose front hinge 
> rod rattling in the tubes. I just hit them with a hammer along several places. 
> The slight distortion of the hinge is invisible, and it traps the rod. I use 
> a hardwood block so the hammer head doesn't nick the hinge. (or you can try 
> wicking some CA glue in there to block it up.) 
> Regards, 
> 
> 
> 
> Ed Foote RPT 
> http://www.uk-piano.org/edfoote/index.html 
> www.uk-piano.org/edfoote/well_tempered_piano.html 
> 


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