[pianotech] Re-pinning

William Monroe bill at a440piano.net
Thu Oct 28 15:41:42 MDT 2010


Many manufacturers won't replace the piano for a low-torque pin-block.  The
suggestion is that the block is fine, but the holes were drilled too large
not entirely unreasonable.  I don't think that we can categorically call the
pin block bad because of loose pins, especially if it's every pin.  So,
quite often the best you can do is get oversize pins from them and have them
cover the re-pinning costs.  Or walk away.  As far as restringing as well, I
think it's not unreasonable to ask for that too, but I wouldn't hold my
breath that they'll cover it.  Better to ask up front though.

Again, I would say though, remove the pins at high speed.  Less heat will be
created zipping the pins out quickly than by the long slow turning process,
excepting if you turn obscenely slowly.  My pins come out in about 2 seconds
with an impact wrench, and there is hardly ANY discernable heat.

William R. Monroe



On Thu, Oct 28, 2010 at 4:16 PM, <reggaepass at aol.com> wrote:

>
> If you are not comfortable with restringing the piano on a factory quality
> level, get an estimate from someone you trust and see if Schimmel will cover
> it.
>
> If the will, that would be a great learning opportunity on someone else's
> nickel, and not even your responsibility!
>
>  Alan Eder
>
>
> -----Original Message-----
> From: mario <mario at pianosinsideout.com>
> To: pianotech <pianotech at ptg.org>
> Sent: Thu, Oct 28, 2010 9:57 am
> Subject: Re: [pianotech] Re-pinning
>
>  Schimmel won't like this, but I would ask for a replacement piano. Or let
> *them* replace the pinblock/pins/strings. If the owner insists on having
> the issue dealt with locally, I wouldn't accept replacing tuning pins
> without also replacing the strings. Those beckets may start breaking 10
> years from now because you stressed them as you took them off.
>
> If you are not comfortable with restringing the piano on a factory quality
> level, get an estimate from someone you trust and see if Schimmel will cover
> it.
>
> To prevent the tuning pins from scorching the pinblock holes either use a
> brace or get a beefy, high torque drill and extract the pins at very low
> speed.
>
> Mario Igrec
>
>
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