>Part of Bob Simmons' post: >>I've got a Yamaha console (about 13 yrs. old) that has suddenly >>developed a problem with the loops, which hold the hammer return springs, >>starting to break. (Schwander style, you know) . Why would these be >breaking?...By the way, what material should I replace these with?... > >Can't help with the why, but APSCO carries Silk Cord, page 83, part #494 >1/2 that I have been using. Quality fishing line would probably suffice, >though I have no practical experience with such. >Keith A. McGavern, RPT The fishing line is synthetic and they get brittle with age. I believe a good source for cord would be Renner. In Stanwood & Co. wip spring conversions we use pure linen cord which used to be used for dial cords. We have a limited supply but it's no longer made so I'm hoarding what I've got. Bob, you might consider replacing the flange. It might be less work, especially if it's the type of butt with a plate and screw. Stanwood
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