# SDR YENA2020030920218

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 2, 2020
- Submitted: March 9, 2020
- Operation: Air carrier
- Aircraft: [N768JB](https://openairdocs.org/aircraft/N768JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 3760
- Aircraft time: 45,092 hours, 15,640 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 321431
- Part serial: 796219
- Condition: Discharged
- Location: Cabin
- Part time: 12,043 hours, 4,602 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/YENA2020030920218

## Discrepancy

FT # 391, BOS-TPA. EMERG LIGHT BATTERIES 12WL AND 13 WL FAILED LIGHT TEST; REMOVED AND REPLACED EMERGENCY LIGHT BATTERIES FIN 12WL AND 13WL IAW AMM33-51-38

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