[pianotech] Upright Broken Backcheck Wire removal

wimblees at aol.com wimblees at aol.com
Wed Dec 3 14:08:41 PST 2008


Patrick

Backcheck wires are not threaded at the end, so they cannot be screwed out. The only way to get one out is to pull it out, or push it through. You might try to hammer it?through with a centerpunch, but you'll need to put the wippen on a solid surface, so as not to break the wood. Other than that, either drill a new hole, as has been suggested, or replace the whole wippen. 


Willem (Wim) Blees, RPT
Piano Tuner/Technician
Mililani, Oahu, HI
808-349-2943
Author of: 
The Business of Piano Tuning
available from Potter Press
www.pianotuning.com


-----Original Message-----
From: pcpoulson at sbcglobal.net
To: pianotech at ptg.org
Sent: Wed, 3 Dec 2008 8:40 am
Subject: [pianotech] Upright Broken Backcheck Wire removal



Good Morning: Does anyone know of a good way of removing the broken off stub of a backcheck wire from an upright wippen? The wire is broken off below the top of the wippen, so no way to grab it and twist it out. The hole for the wire is not drilled all the way through the wippen, so driving it out doesn't seem possible. 

Thanks,

Patrick C. Poulson
Registered Piano Technician
Piano Technicians Guild

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