# SDR YENA201612311123

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 31, 2016
- Submitted: January 4, 2017
- Operation: Air carrier
- Aircraft: [N627JB](https://openairdocs.org/aircraft/N627JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 2577
- Aircraft time: 46,205 hours, 16,047 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Epsu
- Part number: 32145410
- Part serial: 007879
- Condition: Failed
- Location: Emergency Lights
- Part time: 46,224 hours, 16,049 cycles
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA201612311123

## Discrepancy

EPSU 11WL "EMERGENCY LEFT" WAS INTERMITTANT; R & R 11WL EPSU IAW AMM 33-51-38 R & R 11WL BATTERY IAW AMM 33-51-38. RELAMPED 63WL IAW AMM 33-51-15. PERFORMED OPS CHECK. OPS CHECK PASSED.

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