PPRuNe Forums - View Single Post - MAX’s Return Delayed by FAA Reevaluation of 737 Safety Procedures
Old 28th Sep 2019, 19:56
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misd-agin
 
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Originally Posted by jdawg
Why would you react to a trim runaway if the problem did not present itself that way? You're confusing us.
Runaway Stabilizer Condition: Uncommanded stabilizer trim movement occurs continuously. That's the leading statement in Boeing's checklist. At some point you have to realize that it might not be continuous but it's certainly doing it again, and again, and again, and again, and again, and again, for a total of 28 times. All in the same direction. Uncommanded. Twenty eight times. Every time making it harder and harder to control the aircraft. It shouldn't be that confusing that the stabilizer nose down movement is related to the very heavy nose that's completely out of trim.
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