Hi Paul: You may find the missing tuning pins in the bottom of the piano. If not, you can cut off a regular pin. This type of tuning pin arrangement went out of style for a couple of reasons. It costs more to use the special broach to form the plate holes after drilling. Some technicians had a hard time adjusting to the slight modification of tuning technique. Then there was the fear of rust over a long period which could freeze the pins. The wurlitzer adaptation suffered this problem even worse than did the Wegman because of the split-pin and wedge which could easily be made too tight. Jim Coleman, Sr. On Fri, 18 Sep 1998 NBWW@AOL.COM wrote: > List > > I just appraised a Wegman upright, #5499. Among other things, it has a few > broken strings and a couple of missing tuning pins. I have never serviced a > piano that has no pinblock-with the tuning pins held in the plate by friction. > If I make replacement pins from standard tuning pins, will the pin threads > interfere, or do I have to machine pins smooth from oversize ones? Does this > piano have similar tuning characteristics? How long did this pinning style > last? Did other companies use it? The instrument is worth reconditioning and > the client seems interested in doing so. I'm looking forward to the work, but > want to understand more about how to do it. Thanks for any input. > > Paul Chick RPT >
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