Service difficulty report · Warning Message · Boeing 777222

Difficulty date
January 26, 2026
Submitted
January 27, 2026
Operation
Air carrier
Aircraft
N776UA
Make and model
Boeing 777222
Aircraft serial
26937
Aircraft time
108,624 hours, 20,043 cycles
Part
Warning Message
Condition
Intermittent
Location
Zone 800
Stage of operation
NR
How discovered
O
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

DOOR FLIGHT LOCK 2R EICAS STATUS R2 DOOR FLIGHT LOCK COMMAND/FLT LK RLY/SEN SOR DISAGREEMENT. DB PSEU 2 (R2) DB PSEU 2 (L2) CLEARED NOT ACTIVE MAINTENANCE MESSAGE FAULT IS INTERMITTENT REF FIM : 52-11 TASK 809 NO HISTORY FOR MESSAGE.