PPRuNe Forums - View Single Post - EC225 crash near Bergen, Norway April 2016
Old 14th Jun 2016, 17:18
  #1318 (permalink)  
JohnDixson
 
Join Date: Mar 2007
Location: Hobe Sound, Florida
Posts: 953
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Gears

OneP: Thanks for the correction re gear qual as opposed to main shaft, push rods, servo loads and the like.

It reads like you are well educated re gearbox qual. Admitting to be too lazy to go back and see who posted it, but there was some chat re how those three rollers came to be missing. Is that a realistic possible result of the wrenching forces at work during the initial event? If not, would a gear eccentricity under load produce 1P eccentric loads ( Gear 1P, not main rotor 1P ) which could be a factor to weigh? Sounds pretty far out, perhaps.
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