Today's Puzzler

Greg Newell gnewell@ameritech.net
Tue, 29 Apr 2003 21:43:30 -0400


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Loose drop screw?

Greg Newell



At 09:31 PM 4/29/2003, you wrote:

>List,
>
>Servicing a geriatric Chickering concert grand today, D4 had a rattle=20
>somewhere in the action that sounded like metal on wood.  I was in the=20
>process of regulating backchecks and noted that the backcheck wire was=20
>loose in the key, so I fixed that with thin CA glue.  The rattle persisted=
=20
>and seemed to be coming from the top action, so I pulled the=20
>wippen.  There was no rattle in the key, the capstan was tight, and=20
>everything appeared tight in the wippen, even when banging it on the=20
>table.  What was causing the noise?
>
>Bill Maxim
>
>---
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>Checked by AVG anti-virus system (http://www.grisoft.com).
>Version: 6.0.474 / Virus Database: 272 - Release Date: 4/18/2003

Greg Newell
Greg's piano Fort=E9
mailto:gnewell@ameritech.net=20

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Checked by AVG anti-virus system (http://www.grisoft.com).
Version: 6.0.474 / Virus Database: 272 - Release Date: 4/18/2003

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