PPRuNe Forums - View Single Post - Max motoring or min N3 / N2 for fuel on at start ?
Old 23rd May 2008, 05:20
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stilton
 
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Max motoring or min N3 / N2 for fuel on at start ?

Staying well within starter limitations I have always delayed fuel on until max
rotation speed N3 (RB 211 / 757) and N2 (CF6-80 / 767)

This procedure has always given me the coolest possible starts and I think it is a good technique for maximum engine life.

Thoughts, opinions ?
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