What was found
AIRCRAFT WAS GROUNDED: MAINTENANCE FOUND THE EPSU 13WL BATTERY INOP. REPLACED THE EPSU 13WL BATTERY IAW AMM 33-51-38. OPS TEST GOOD.
- Difficulty date
- April 26, 2019
- Submitted
- April 29, 2019
- Operation
- Air carrier
- Aircraft
- N988AL
- Make and model
- Airbus A321231
- Aircraft serial
- 7154
- Aircraft time
- 9,263 hours, 3,558 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 321431
- Part serial
- 796347
- Condition
- Inoperative
- 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.