Rif,
I did read it fully and accept the generic information you describe. My interpretation of your opening statement was that you couldn't comment on the state of the MRGB removed from the Broome aircraft i.e. The specific MRGB that people were asking about. In relation to that question, I don't see how it can be in service anymore as it was a 'Phase 1' gearbox and I believe all aircraft now have 'Phase 2' boxes.