Wim, because the piano was made in 1924 and I didn't know if it had been replaced. I didn't expect to find the block/wood in such good shape. The pins were all tight enough to hold a tune, but a little uneven. I would like to drill to even out the hole size as was suggested by the other replies to my post. Al Given that the block is 85 years old, perhaps it would be wise to replace it. I would hate to just use larger pins now, only to find 5 or 6 years down the road that some minor cracks you might not have seen or felt, expanded with the larger pins, and create a problem. Otherwise, the advice you've been getting is very good. Willem (Wim) Blees, RPT Piano Tuner/Technician 94-505 Kealakaa Str. Mililani, Oahu, HI 96789 808-349-2943 www.Bleespiano.com Author of: The Business of Piano Tuning available from Potter Press www.pianotuning.com -----Original Message----- From: Al Guecia/AlliedPianoCraft <AlliedPianoCraft at hotmail.com> To: pianotech at ptg.org Sent: Fri, Oct 16, 2009 9:56 am Subject: Re: [pianotech] Restringing with original pinblock Wim, because the piano was made in 1924 and I didn't know if it had been replaced. I didn't expect to find the block/wood in such good shape. The pins were all tight enough to hold a tune, but a little uneven. I would like to drill to even out the hole size as was suggested by the other replies to my post. I've never used pin driving fluid, but I think it would be something to consider here. David, if you could go a little more in depth about your fluid, I think I'd like to give it a try. Al From: wimblees at aol.com Sent: Friday, October 16, 2009 2:29 PM To: pianotech at ptg.org Subject: Re: [pianotech] Restringing with original pinblock Al Why did you think you needed to replace the block in the first place? Willem (Wim) Blees, RPT Piano Tuner/Technician 94-505 Kealakaa Str. Mililani, Oahu, HI 96789 808-349-2943 www.Bleespiano.com Author of: The Business of Piano Tuning available from Potter Press www.pianotuning.com -----Original Message----- From: Al Guecia/AlliedPianoCraft <AlliedPianoCraft at hotmail.com> To: Pianotech List <pianotech at ptg.org> Sent: Fri, Oct 16, 2009 8:10 am Subject: [pianotech] Restringing with original pinblock Hi All, I'm restringing a Chickering grand and was prepared to replace the pinblock. I removed the plate and the pinblock is in great condition. Nice white wood, no cracks or separation, so I have decided keep the existing block. I removed 2/0 tuning pins. I'm looking for suggestions as to pinblock preparation. Ream/drill and go up to 4/0, or just wire brush and use 3/0? Any thoughts on this would be appreciated. I'm also open to any other suggestions. Al -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://ptg.org/pipermail/pianotech.php/attachments/20091016/1b80fd8e/attachment.htm>
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