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Old 5th Apr 2009, 06:57
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NoJoke
 
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A330 T.O. thrust

Are there any laid down limitations for an instance of where the engine(s) do not reach T.O. thrust. Our S.O.P. states "Check T.O. N1: Check that the actual N1 of the individual engines has reached the N1 rating limit before the aircraft reaches 80 knots. Check EGT." So if one engine is, say, 0.5% below the N1 limit, is that a stop call???

The only limit I have found relating to T.O. thrust is that, if there is 1% difference between the engines, record the difference in the Tech log.
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