[pianotech] Sustain Pedal Squeak… Repair?

Jim Keaney pianotuna at comcast.net
Sun Dec 14 06:03:57 PST 2008


  I was working on a Lester Spinet Piano the other day and came upon a  
disconcerting squeak when the sustain pedal was depressed, probably  
the reason why I was called to tune it.
The damper rail was a little stiff, but thank goodness was not the  
cause of the squeak (I don’t like taking out Spinet actions). Nor was  
the squeak coming from the dowel extension to the rail nor the pedal  
lever. At last when I removed the pedal spring I noticed that the  
squeak was coming from the bottom board on the piano.
All I could think to do was to prop up the bottom board from  
underneath the piano, and the squeak disappeared. But, by propping up  
the bottom of the piano, am I risking doing any damage to the piano?  
What’s the ‘correct’ way to fix this?

Thanks in advance for any help …
Jim Keaney
West Pittston, PA






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