US aircraft do not comply with Australian standards because the FAA allow a sensible maintenance system and we dont. Your LAME might quote you for reassembly and recertification but will find numerous reasons why he could not keep to that quote, mostly of course because our US friends did something wrong... Numerous components wil require replacement because your LAME and his CASA delegate interpret CASA regulation to say they are 'overdue' althougth they were of course perfectly serviceable in the US (they even got through an US export CoA)
Yes, i would definitely take my engineer next time as the Yanks are extremely slack with aircraft maintenance, especially AD compliance. The "mechanics' over there always seem to be sitting on their acres while the meter ticks over at $US 70/80 per hour. What is written in the logs is fairytale stuff ie AD's signed off but not done. and unreported damage, often major
I'm confused!!