Yamaha out of tune

Delwin D Fandrich pianobuilders@olynet.com
Mon, 31 Aug 1998 10:24:13 -0700



Ron Nossaman wrote:

> >
> >It's not the plate you're going to damage, but possibly the bolt.  That is also
> >unlikely now since Baldwin (years ago) switched to a "very" hard bolt.
> >
>
> Do you know right off the top what the size of these bolts is?
>
>  Ron

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3/8" NC



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