Fritz, There is a lot of information about this in the archives. Don't know about the toothpick method. Sometimes you can drive the pin a little bit further into the block. CA (cyanocrylate) glue (super glue) will sometimes work. If in a vertical piano, remove string from pin, then remove pin. Take thick CA glue and put in into the hole, swabbing it with a hammer shank. Drive the pin back in, put the string back on, and it will usually be tuneable in a few minutes. In a grand, drizzling thin CA glue into the block may work. Be sure to protect the action underneath with a newspaper just in case the glue drips thru. If you are not familiar with this, you may want to find a more experienced tech to help you. Repin with the next size or larger pin. There are a variety of repair thingees in the supply catalogs. In particular, those metal sleeves that go into the pinblock. I have never used those, but have seen them in a few pianos, along with sandpaper inserts. This may give you a few hints, but you ought to search the archives at http://www.ptg.org. John Formsma Blue Mountain, MS -----Original Message----- From: owner-pianotech@ptg.org [mailto:owner-pianotech@ptg.org]On Behalf Of fwilliam@collegeclub.com Sent: Saturday, March 11, 2000 1:41 PM To: pianotech@ptg.org Subject: Loose pins List, I am a relatively new piano tuner looking to find the best way to deal with loose pins, if there's only one or two on the instrument. My course manual states that a trick that can be used is inserting a toothpick in the hole along with the pin, yet I don't want to try this until I know it works and doesn't do more harm than good. What are your experiences with this? -Fritz William Herrick Montreal
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