What was found
AIRCRAFT WAS NOT GROUNDED: EPSU BATTERY FAILED AT L1 ENTRY DOOR. MAINTENANCE REPLACED EPSU BATTERY PER 33-51-38.
- Difficulty date
- August 6, 2019
- Submitted
- August 7, 2019
- Operation
- Air carrier
- Aircraft
- N129AA
- Make and model
- Airbus A321231
- Aircraft serial
- 6401
- Aircraft time
- 16,879 hours, 4,624 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- 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.