Originally Posted by
PEI_3721
bsieker, #1759
Perhaps ‘changed sides’ refers to earlier discussions, to be confirmed, that the ‘side’ of AoA input changed automatically between flights after WoW operation.
If this is so then perhaps there would have been a change in MCAS behaviour between flights, vice the apparent ‘single side’ problems of speed display and stick shake, which could be into separate FCCs.
Over to tech log; would maintenance checks reset this feature
From NG AMM, FCC BITE test would appear to set/reset the master "side", other BITE tests might do too. I don't think we can say for sure that the maintenance checks done would have reset it, but we can't rule it out.