What was found
FLT #2124, LAX-JFK. EPSU BATTERY FIN # 12WL FAILED ; R&R EPSU BATTERY 12WL IAW AMM 33-51-38-400-002A.TEST OK.
- Difficulty date
- October 15, 2021
- Submitted
- October 15, 2021
- Operation
- Air carrier
- Aircraft
- N935JB
- Make and model
- Airbus A321231
- Aircraft serial
- 6185
- Aircraft time
- 29,514 hours, 5,710 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Epsu
- Part number
- 321431
- Part serial
- 858855
- Condition
- Failed
- Location
- Emergency Lights
- Part time
- 5,727 hours, 1,687 cycles
- 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.