Hers an interesting fact for you all,
Years ago my airline had to ground it's entire fleet of b757 a/c (only 19 a/c but hell, still *ucks your day in ops) for inspection, after a fault was found with one of the clips that 'restrain'(sic) the fuel line and an AD was issued.
Guess what engine our 757's our equipped with?
A clue?
can't say Derby 'cos GE engines are also made there. but you get the point!
Makes me wonder if the MX organisation was up to speed.