I've seen it on P22s and other Yamaha models, some Kawai. Higher tension scales that are played hard end up with work hardened strings that loose their elasticity after a few years. Then they start breaking. Time to rescale and restring. That's Dean's analysis, FWIW. Dean Dean W May (812) 235-5272 voice and text PianoRebuilders.com (888) DEAN-MAY Terre Haute IN 47802 Give us a LIKE on Facebook! Go to <https://www.facebook.com/pages/PianoRebuilderscom/137780082943148> PianoRebuilders.com _____ From: pianotech-bounces at ptg.org [mailto:pianotech-bounces at ptg.org] On Behalf Of David Nereson Sent: Monday, April 30, 2012 9:21 AM To: pianotech at ptg.org Subject: Re: [pianotech] Customer complaint The only Yamahas on which I've experienced frequent string breakage are the old P202 studio uprights (found mostly in schools), and, of course, those older pianos with heavily grooved or packed-down hammers that need either filing, softening, or voicing, or all three. --David Nereson, RPT On Mon, Apr 30, 2012 at 7:07 AM, <richarducci at comcast.net> wrote: List, Thanks for all the great advice on how to handle my client. I went back last week to pull up the new string, and the bass section was also in need of cleaning up. While in the process of doing that, the G-2 string broke. The one next to the other broken string. I could not believe it! Didn't I read something about Yamaha bass strings breaking on this list not too long ago? Rick Ucci Uccipiano.com -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://www.moypiano.com/ptg/pianotech.php/attachments/20120430/3a60509e/attachment-0001.htm>
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