Service difficulty report · Unknown · Boeing 777222

Difficulty date
March 27, 2014
Submitted
March 31, 2014
Operation
Air carrier
Aircraft
N779UA
Make and model
Boeing 777222
Aircraft serial
26941
Aircraft time
70,485 hours, 12,394 cycles
Engine
Pwa PW4077
Part
Unknown
Condition
Malfunctioned
Location
Pax Door
Stage of operation
IN
How discovered
O
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

DOOR FLIGHT LOCK 3R NR 3 RT PAX ENTRY DOOR FLIGHT LOCK COMMAND. FLIGHT LOCK RELAY SENSOR DISAGREEMENT. STATUS MSG 5211330 ACTIVE CL HARD.