[pianotech] damaged hammers

Marc Lanthier (Piano Lanco) info at pianolanco.com
Tue Nov 4 16:49:21 PST 2008


Do they have a Dampp Chaser?
 

Marc Lanthier
514-770-7438
1-877-PIANO10
info at pianolanco.com
www.pianolanco.com  <http://www.pianolanco.com/> 

 

  _____  

From: pianotech-bounces at ptg.org [mailto:pianotech-bounces at ptg.org] On Behalf
Of Chris White
Sent: November 4, 2008 7:35 PM
To: pianotech at ptg.org
Subject: [pianotech] damaged hammers


Hello list:  I have a situation where the hammers on a piano seem to be
eaten or chewed, with no signs of mice.   They have a stain on them as well.
The condition apparenly started within the last two years, since a well
known tech had worked on this piano before his death and never mentioned
anything to the owner.  I am enclosing pictures to help anybody diagnose the
problem.  Also, with the same piano, rust has formed under the pressure bar
almost welding the strings in place.  To the owners knowledge, no water has
ever been spilt on the piano - (no leaking roofs, no plants put on the
piano, etc.).  They don't live in a high humidity cliamate.  
Could some kind of chemical have been used to cause this?  Any suggestions
on what could cause this, and how to go about removing the rust?  (and
yes... it's under the whole plate).  

-- 
WhiteSounds Piano Tuning & Repair
1-877-588-6464    403-952-0792

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