Service difficulty report · Warning Message · Boeing 777222

Difficulty date
November 19, 2024
Submitted
November 21, 2024
Operation
Air carrier
Aircraft
N783UA
Make and model
Boeing 777222
Aircraft serial
26950
Aircraft time
111,523 hours, 14,643 cycles
Part
Warning Message
Condition
Illuminated
Location
L1 Door Lock
Stage of operation
TX
How discovered
O
Nature of condition
J
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 1L EICAS STATUS #1 LEFT PASSENGER ENTRY DOOR FLIGHT LOCK COMMAND/FLT LK RLY/SENS OR DISAGREEMENT.DB PSEU 2 (R2) DB PSEU 2 (L2) ITEM DUO WITH LP9918819