# SDR YENA2018121950857

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 15, 2018
- Submitted: December 19, 2018
- Operation: Air carrier
- Aircraft: [N640JB](https://openairdocs.org/aircraft/N640JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 2832
- Aircraft time: 50,547 hours, 17,788 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 321431
- Part serial: 787886
- Condition: Inoperative
- Location: Emergency Lights
- Part time: 9,008 hours, 3,407 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/YENA2018121950857

## Discrepancy

FT # 878, LAS-BOS. RH OVERWING EMERGENCY LIGHTS INOP; R & R RH OVER-WING EMERGENCY LIGHT BATTERY IAW AMM 33-51-00, OPS CHECK GOOD.

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