Brittney: Below are what are considered to be the generally acceptable ranges for torque in the four major action centers. There may some slight disagreement at the top and bottom. "If you want to know the truth, stop having opinions" (Chinese fortune cookie) In a message dated 08/11/07 16:58:43 Central Daylight Time, brittanykirk272 at comcast.net writes: Can someone please remind me what the acceptable friction (in grams) is for the following: hammer flange centers 4--6 gm whippen flange centers 3--5 gm balancier center 3--5 gm also jack center 1--3 gm Thanks, Brittney -------------- next part -------------- An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/20070811/5534ce25/attachment.html
This PTG archive page provided courtesy of Moy Piano Service, LLC