PPRuNe Forums - View Single Post - B747-400 Stabilizer Tank

26th Nov 2002, 14:57

#2 (permalink)

gas path

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Join Date: Nov 1999

Location: EGGW

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Yes!..... An AD was issued on Sunday 24th. ALL stab fuel tanks to be locked out by Wednesday 27th.
The reason? Some pumps have been found with 'blueing' of the rotating parts. There is also a restriction on the use of the CWT.