Begin forwarded message: > From: Isaac Sadigursky <isaacspianoservice at gmail.com> > Date: June 8, 2011 7:40:40 PM PDT > To: Isaac Sadigursky <irs.pianos at earthlink.net> > Subject: Re: [pianotech] lyre bolts > > Hi, Gary! > I will also suggest to have a few extra pair of FLAT and LOCK > Washers of appropriate diameter. > In case the replacement bolt is a little too long , comes through > the keybed and interferes with shifting-install washers as needed. > I have a few extra pairs of original Mason-Hamlin 'Butterfly" or > "Wing' bolts and from different periods they come in slightly > different lengh to acommodate different thickness of the Keybed. > Good luck! > isaac > On Jun 8, 2011, at 8:17 AM, Roger at Integra.net wrote: > >> Gary, >> Take the following and you will be almost certain to have the >> correct bolt: >> >> 3/8" x 16 >> 1/2" x 20 >> 1/2" x 13 >> Mark, >> I believe you are in error. In all my research, I haven't come >> across a 3/4" diameter bolt for a lyre. It's incredibly big. Did >> you mean 1/2"? >> >> Roger Gable >> Gable Piano >> Moondog Mfg. >> >> ----- Original Message ----- From: "Gary" <gmcc at charter.net> >> To: <pianotech at ptg.org> >> Sent: Tuesday, June 07, 2011 7:13 PM >> Subject: [pianotech] lyre bolts >> >> >>> Going to tune a Mason & Hamlin grand Thursday and the bolts to >>> attach the lyre were lost. Anyone know the size, or maybe suggest a >>> range of sizes to take with me? I don't know if it's the original >>> M&H or the Aeolian. >>> Thanks for any help. >>> Gary >>> >> > -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://www.moypiano.com/ptg/pianotech.php/attachments/20110608/a3ff23bf/attachment.htm>
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