What was found
AIRCRAFT NOT GROUNDED: DURING ROUTINE CHECK, FOUND EPSU BATTERY (10WL) ABOVE L1 DOOR FAULTING. REMOVED AND REPLACED EPSU BATTERY ABOVE L1 DOOR (10WL) IAW AMM 33-51-00, OP CHECK GOOD,
- Difficulty date
- September 1, 2019
- Submitted
- September 4, 2019
- Operation
- Air carrier
- Aircraft
- N989AU
- Make and model
- Airbus A321231
- Aircraft serial
- 7307
- Aircraft time
- 10,014 hours, 3,847 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Condition
- Faulted
- Location
- Cabin
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.