Cam screw loosening and falling off on modular cylinders.

There have been a few reported cases of the torx cam screw loosening on modular designs shipped prior to April 16th 2013.
 
History of cam screw changes:
  • Standard screw shipped July 27th to Sept 20th, 2010
  • Screw with Loctite added shipped Sept 21st to Sept 27th, 2010
  • Screw with Red Vibratite coating shipped between Sept 28th, 2010 and April 15th, 2013
  • Screw with Yellow patch shipping since April 16th, 2013
Solution is to replace with the new Yellow patch screw and follow the replacement method outlined in the instructions.

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