# SDR YENA201701060021

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 6, 2017
- Submitted: January 9, 2017
- Operation: Air carrier
- Aircraft: [N509JB](https://openairdocs.org/aircraft/N509JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1270
- Aircraft time: 66,084 hours, 24,261 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 321431
- Part serial: 056646
- Condition: Inoperative
- Location: Emergency Lights
- Part time: 39,897 hours, 14,067 cycles
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA201701060021

## Discrepancy

ALL CABIN EMERGENCY LIGHTS WILL NOT ILLUMINATE WHEN POWER IS LOST.  R & R THE BATTERY PACKS. OPS CHECK PASSED IAW AMM 33-51-38.

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