Or perhaps it demonstrates that the various maintenance departments are being very cautious. An approach that I would applaud.
Only Sikorsky can determine if these bearings are indeed serviceable and also look at the HUMS traces prior to removal. This would be the only way to determine if the current HUMS tool is fit for purpose.
Sultan - you are jumping to conclusions IMHO. However given your previous posts and the obvious bias you constantly demonstrate, perhaps I am wasting my time even responding to your latest offering?