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    1. #4
      Join Date
      Jul 2006
      Location
      Pensacola, FL
      Posts
      1,265
      Country Flag: United States
      The booster pin has an o-ring on the end, trapping the air in and preloading the pin on the master. Can I remove the o-ring? I put the pin in the master, then slid on the booster plug & pushed it on until it bottomed. The preloadis enough to move the master piston before you overcome the preload, if that makes sense. Scott






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