I think you might want to look at:
http://www.pprune.org/rotorheads/365...ml#post5315125
Maybe the the 92 is "100% compliant" with that revision (as certain people kept repeating on here) but does this look like there was
additional "beef" built into components
does there?
The Cougar 92 crash concerns a couple of tiny but vital screws holding the filter not being adequate (we now know a problem known to Sikorsky).
No wonder the craking on the right side 92 gear box mounting foot is also causing concern.
Back to this thread: Did any one ever answer the question on how the 76D gear box will be tested? Will an oil cooler bypass system be added to match the 92?