Service difficulty report · Lock · Boeing 777222

Difficulty date
November 27, 2024
Submitted
November 29, 2024
Operation
Air carrier
Aircraft
N217UA
Make and model
Boeing 777222
Aircraft serial
30550
Aircraft time
92,281 hours, 10,999 cycles
Part
Lock
Condition
Malfunctioned
Location
Zone 800
Stage of operation
NR
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 2L EICAS STATUS #2 LEFT PASSENGER ENTRY DOOR FLIGHT LOCK COMMAND/FLT LK RLY/SENS OR DISAGREEMENT. DB PSEU 2 (L2) DB PSEU 2 (R2) FOUND NO ACTIVE FAULT,OPS CKD OK REF AMM52-11-26-740-801. FOUND MESSAGE 52-11300 AND 52-12090 IN PRESENT LEG FAULT. REF FIM 52-11 TASK 805 AND 52-11 TASK 809, FAULT IS NOT ACTIVE. STATUS MESSAGE NOT PRESENT. OK TO CONTINUE.