PPRuNe Forums - View Single Post - Mcp autopilot failure in one mode only
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Old 31st October 2016 | 16:47
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Reveal1
 
Joined: Jan 2015
Posts: 221
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From: around
speed trim fail maybe? ..due maybe a seizure engine? just guessing , in this case N1 drops instantanly < than 5% with N2> than 50%
in this case you lose the vertical mode (v/s, Vnav, Lvl Chg) as spd lim shown on PFD.
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