# SDR WX0A2021020173636

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 28, 2021
- Submitted: February 1, 2021
- Operation: Air carrier
- Aircraft: [N293NV](https://openairdocs.org/aircraft/N293NV), registered now
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 4913
- Aircraft time: 23,992 hours, 14,884 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Epsu
- Part number: 32146210
- Part serial: 148376
- Condition: Failed
- Location: Cabin
- 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/WX0A2021020173636

## Discrepancy

EMERGENCY LIGHT POWER SUPPLY [EPSU] 10WL, FWD LT FAILS TEST.  R & R EPSU 10WL IAW AIRBUS AMM 33-51-38-000-001-A, 33-51-38-400-001-A, 33-51-00-710-001-A.

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