# SDR WX0A2022091674246

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 15, 2022
- Submitted: September 16, 2022
- Operation: Air carrier
- Aircraft: [N285NV](https://openairdocs.org/aircraft/N285NV), registered now
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 5067
- Aircraft time: 33,754 hours, 22,777 cycles
- System (JASC): [3300 · Lighting System](https://openairdocs.org/jasc/3300)
- Part: Epsu
- Part number: 321431
- Part serial: 798470
- Condition: None
- Stage of operation: IN
- How discovered: C
- Nature of condition: P
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/WX0A2022091674246

## Discrepancy

DURING EMERGENCY EQUIPMENT CHECK L2 AND R2 DOOR EMERGENCY EXITS SIGN LIGHTS FOUND INOP / REMOVED AND REPLACED THE BATTERY OF THE AFT   EPSU  IAW A320 AMM 33-51-38-000-002-A REMOVAL AND  33-51-38-400-002-A INSTALL , OPS CHECKED GOOD"

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