Back action Replacement questions

[Gene Nelson]

Thank you Joe,
My gram guage only goes to 10g and the Renner spec on spring tensions are 30g or more. So measuring spring tensioning on the dampers is beyond my ability at this time.
Gene
  ----- Original Message ----- 
  From: Joseph Garrett 
  To: pianotech 
  Sent: Sunday, July 30, 2006 8:44 AM
  Subject: Re: Back action Replacement questions



  Gene said: "the lift lever flange friction is not specified anywhere that I can see. Renner does give the spring tension adjustment numbers but I do not have a gram gauge to do that."

  Gene,
  The S&S recommended gram weights: "Under Lever Flange: 3-6 grams", (I prefer 3-5)
                                                          "Under Lever Top Flange: 1-3 grams"
  I'm curious....if you..."do not have a gram gauge to do that", than how the heck did you come to the conclusion that all are in the 4-4.5gram range?!!!!!

  Joe Garrett, R.P.T. (Oregon)
  Captain, Tool Police
  Squares R I


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