ED Decision 2005/006/R
For essential APUs:
(a) There
must be a fuel strainer for the fuel tank outlet or for the booster pump. This
strainer must prevent the passage of any object that could restrict fuel flow
or damage any fuel system component.
(b) The
clear area of each fuel tank outlet strainer must be at least five times the
area of the outlet line.
(c) The
diameter of each strainer must be at least that of the fuel tank outlet.
(d) Each
finger strainer must be accessible for inspection and cleaning.
[Amdt 25/1]
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