Lim Unless these parts are broken or eaten, there should be no reason to replace them. 1. balance punchings with wood base-when should I replace or refelt ? If the felt is gone, then it would be easier to buy new ones from Steinway. Then you will need to level the keys. 2. Plastic cord for repetion spring-replace? Where is there plastic in the repetition spring? 3. whippen jack top-replace? You can reburnish the top of the jack if that will help with repetition. Wim -----Original Message----- From: lim hock seng <limhseng at gmail.com> To: pianotech <pianotech at ptg.org> Sent: Tue, May 22, 2012 3:29 pm Subject: [pianotech] SnS M Dear list, I am servicing a M model and I need an answer on these parts. 1.balance punchings with wood base-when should I replace or refelt ? 2. Plastic cord for repetion spring-replace? 3.whippen jack top-replace? Thanks. Lim -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://www.moypiano.com/ptg/pianotech.php/attachments/20120522/6ec0f243/attachment.htm>
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