# SDR YENA20110705289

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 5, 2011
- Submitted: July 5, 2011
- Operation: Air carrier
- Aircraft: [N657JB](https://openairdocs.org/aircraft/N657JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 3119
- Aircraft time: 16,925 hours, 5,981 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Epsu
- Part number: 32145410
- Part serial: 008494
- Condition: Failed
- Location: Cabin
- Part time: 4,811 hours, 1,695 cycles
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA20110705289

## Discrepancy

FLT 6403 MCO-TPA, ON GROUND MAINTENANCE CHECK FOUND BOTH LT/RT WING EXIT LIGHTS INOP.  THE TECHNICIAN REMOVED AND REPLACED EPSU 12WL IAW AMM 33-51-38.  OPS CHECK GOOD.

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