Technical problems and their resolution

squeak of the first sostenuto pedal

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maestro

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Opening post by maestro

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12
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biassono

hi everyone, I currently own a yamaha g2 grand piano, but when pressing the first pedal (the one that moves the action) there is an annoying squeak... I removed the action and applied soap on the entire wooden board but to no avail. can anyone advise me? the squeak occurs due to friction between the piano board and the moving action board, and it seems to come from the back left side...

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Reply 2 by pianoexpert

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rocca di papa

The noise may concern the pedal, the rods, the contact points, and the sliding. it must be isolated and eliminated…Use only dry Teflon spray!

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