What was found
AIRCRAFT WAS NOT GROUNDED: CEILING EMERGENCY LIGHTS BETWEEN DOOR 2L AND 3L INOPERATIVE. FAULT ISOLATED PER WDM 33-51-82. REMOVED AND REPLACED POWER SUPPLY ABOVE 3L DOOR PER AMM 33-51-06.
- Difficulty date
- November 28, 2022
- Submitted
- November 29, 2022
- Operation
- Air carrier
- Aircraft
- N790AN
- Make and model
- Boeing 777223
- Aircraft serial
- 30251
- Aircraft time
- 83,378 hours, 10,807 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- D71702001
- Condition
- Inoperative
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.