backchecks

[David Ilvedson]

This is a Steinway and I was under the impression they are forced down onto the backcheck wire?   Or is that only into the key?  

David I.



----- Original message ----------------------------------------
From: Jon Page <jonpage@comcast.net>
To: <pianotech@ptg.org>
Received: Wed, 19 Jan 2005 23:32:24 -0500
Subject: backchecks


>Is replacing them an option? The old ones can be spun off and new ones spun 
>on quickly.
>Even if you only have a few to replace, you could use some which don't 
>match and replace the set later;
>install the odd ones at the extremes and replace those in the center (if 
>that's where they are).

>There have been a few sets which were more worn in the center on the 
>action. I spun them off and swapped
>them with the ones at the extremes. It's a good way to extend the service 
>life of a set.
>I like to use the check-holding tool mounted in a hand-cranked drill. It is 
>more controllable than an electric drill.

>Use a belt sander to reduce the checkering and improve the arc of the tails 
>to prevent further deterioration.
>I don't checker the tails any more for two reasons: rapid leather wear and 
>louder check-in noise.  If there is
>a problem checking, more than likely it's the fault of the condition of the 
>leather than the tail.  Tails can become
>slick but extreme roughing has it's drawbacks.  The old dried leather 
>should be replaced.
>Backchecks are one of the most neglected aspects in regards to leather 
>condition.

>But if your going to replace only a few leather covers, use thick CA and 
>plan on replacing the set down the line.

>Regards,

>Jon Page


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