# SDR WX0A2023110131878

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 1, 2023
- Submitted: November 1, 2023
- Operation: Air carrier
- Aircraft: [N298NV](https://openairdocs.org/aircraft/N298NV), registered now
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 2800
- Aircraft time: 49,791 hours, 16,480 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Epsu
- Part number: 321431
- Part serial: 861127
- Condition: Unknown
- Location: Unknown
- Stage of operation: IN
- How discovered: C
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/WX0A2023110131878

## Discrepancy

WHEN PERFORMING T/C 335100-03-1-001 AND FOUND THAT FIN 10WL, 12WL, AND 13WL  FAILED EMERGENCY BATTERY TEST / REMOVED AND REPLACED FIN 10WL, 12WL AND 13WL EMERGENCY LIGHT BATTERY, REF A320 AMM 33-51-38-000-002-A AND 33-51-38-400-002-A.  OPS CHECKS GOOD.  TASK CARD 335100-03-1-001 COMPLIED WITH."

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