PPRuNe Forums - View Single Post - MAX’s Return Delayed by FAA Reevaluation of 737 Safety Procedures
Old 9th Aug 2019, 19:43
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ST Dog
 
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Originally Posted by Takwis
But why would you want to? You want to get the airplane back IN trim, not further OUT of trim. A functional trim system needs to make it possible for the pilots to get the plane back in trim.
Because the full range, isn't available with electric. To get the rest of the way you use the wheel.
That was the whole point of the EASA note.

IE. full range is +/- 10 but electric only goes +/-8. the limit switches stop electric trim so you can't accidentally get too far with the switch. If you really need the rest of the range the wheel give it to you.
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