Action Geometry Consistency

[Isaac OLEG]

> If the knuckles are bad, under what condition do you
> consider it best, in the
> interest of time, to just replace the knuckles in lieu of
> new shanks and
> flanges.
>
> Ron May

Bad knuckles from the start, but if not the shanks are due always when
the hammers & knuckles are worn.

The new thing to me is to order shanks without the knuckles glued in
(at Renner's) , and answering them when they ask me why, "because I
want them better aligned" shame and scandal in the factory, I
corrected my answer soon !
Indeed gluing is not that long, and choosing a knuckle model is
interesting (Abel, Yamaha, Renner ?)

Without the rollers, it I easier to align the centers also.

To obtain the shanks I had to wait for a new batch made, as the
rollers are glued immediately in the factory.

Best Regards.

Isaac OLEG

Isaac OLEG

Entretien et reparation de pianos.

PianoTech
17 rue de Choisy
94400 VITRY sur SEINE
FRANCE
tel : 033 01 47 18 06 98
fax : 033 01 47 18 06 90
cell: 06 60 42 58 77

> -----Message d'origine-----
> De : pianotech-bounces@ptg.org
> [mailto:pianotech-bounces@ptg.org]De la
> part de Alltypetune@aol.com
> Envoye : samedi 17 mai 2003 17:37
> A : pianotech@ptg.org
> Objet : Re: Action Geometry Consistency
>
>
> Sorry, I picked up on this discussion late.
>
> If the knuckles are bad, under what condition do you
> consider it best, in the
> interest of time, to just replace the knuckles in lieu of
> new shanks and
> flanges.
>
> Ron May
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