Service difficulty report · Lock Actuator · Boeing 777223

Difficulty date
August 28, 2021
Submitted
August 31, 2021
Operation
Air carrier
Aircraft
N792AN
Make and model
Boeing 777223
Aircraft serial
30253
Aircraft time
79,298 hours, 10,113 cycles
Part
Lock Actuator
Condition
Faulted
Location
Cockpit Door
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

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

What was found

AIRCRAFT IN BASE MAINTENANCE: DOOR FLIGHT LOCK 3L STATUS MESSAGE. REPLACED DOOR 3L FLIGHT LOCK ACTUATOR PER AMM 52-11-26.