What was found
AIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT FAULT AT LOCATION 13WL. REMOVED AND REPLACED EMERGENCY LIGHT BATTERY AND EMERGENCY POWER SUPPLY UNIT (AALA202107069894) AT LOCATION 13WL PER AMM 33-51-38.
- Difficulty date
- July 2, 2021
- Submitted
- July 6, 2021
- Operation
- Air carrier
- Aircraft
- N155NN
- Make and model
- Airbus A321231
- Aircraft serial
- 6940
- Aircraft time
- 16,770 hours, 6,364 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 321431
- Condition
- No Test
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.