What was found
FLT#924, LAX-JFK.'EPSU FIN 15WL FAILED DURING OPS CHECK OF EMERGENCY LTS; REPLACED EPSU FIN 15WL PER AMM 33-52-38, OPS CHECK .'
- Difficulty date
- April 14, 2023
- Submitted
- April 19, 2023
- Operation
- Air carrier
- Aircraft
- N929JB
- Make and model
- Airbus A321231
- Aircraft serial
- 06031
- Aircraft time
- 36,186 hours, 7,022 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 321431
- Part serial
- 909883
- Condition
- Failed
- Location
- 15wl-Batt
- Part time
- 1,497 hours, 295 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.