back check wires

[Porritt, David]

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Andre:

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Can you guys in Europe get Yamaha parts without specifying which piano =
it is to be used?  We here in the US can only order parts from Yamaha =
for Yamaha pianos made for our market. =20

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dave

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________________________________

From: pianotech-bounces@ptg.org [mailto:pianotech-bounces@ptg.org] On =
Behalf Of antares
Sent: Tuesday, January 04, 2005 12:40 PM
To: Pianotech
Subject: Re: back check wires

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On 4-jan-05, at 17:32, Richard Brekne wrote:=20

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	Hi folks=20

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	Doing a rebuild on an Petrof 235 and it looks like I I have a choice of =
replacing back check wires with 2.9 mm diameters, or use the existing =
size of 2.5 mm along with some resizing of the holes in the keys. The =
existing wires are bent in every which way you can imagine and loose in =
the keys.=20

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	What I would like to get opinions on is whether or not any of you have =
any preferences in regards to diameter of the wire. Thicker means =
stronger... not necessarily a good thing...=20

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	So whataya whataya ??=20

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	Thanks=20

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	RicB=20

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	pianotech list info: https://www.moypiano.com/resources/#archives=20

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Ricardo,=20

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We (Grand Piano) nowadays only use Yamaha back checks for any grand =
piano.=20

Why?=20

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1. They are very good=20

2. They are inexpensive=20

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friendly greetings=20

from=20

Andr=E9 Oorebeek=20

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Vita Dura Est=20

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