# SDR YENA20160427355

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 27, 2016
- Submitted: April 27, 2016
- Operation: Air carrier
- Aircraft: [N828JB](https://openairdocs.org/aircraft/N828JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 5723
- Aircraft time: 11,823 hours, 3,542 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 321431
- Part serial: 763823
- Condition: Failed
- Location: Emergency Lights
- Part time: 11,823 hours, 3,542 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/YENA20160427355

## Discrepancy

FLT 552,  DURING MAINTENANCE, IT WAS DISCOVERED THAT THE EMERGENCY LIGHTS FAILED OPS CHECK..  R & R EMERGENCY LIGHT BATTERY AT FIN 10WL AND 11WL IAW AMM 33-51-38. OPS CHECKED OK. TEST PASSED.

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