# SDR YENA2020090300445

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 3, 2020
- Submitted: September 3, 2020
- Operation: Air carrier
- Aircraft: [N527JL](https://openairdocs.org/aircraft/N527JL), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 01557
- Aircraft time: 66,341 hours, 24,339 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 321431
- Part serial: 842268
- Condition: No Test
- Location: Emergency Lights
- Part time: 3,679 hours, 1,405 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/YENA2020090300445

## Discrepancy

FLIGHT 573,  EMERGENCY LIGHT TEST FAILED.  REMOVED & REPLACED EMERGENCY LIGHT BATTERY FIN 10WL IAW AMM 33-51-38.

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