# SDR YENA201906250368

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 25, 2019
- Submitted: July 1, 2019
- Operation: Air carrier
- Aircraft: [N661JB](https://openairdocs.org/aircraft/N661JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 3228
- Aircraft time: 47,267 hours, 16,985 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 321431
- Part serial: 798458
- Condition: Failed
- Location: Cabin
- Part time: 7,978 hours, 3,055 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/YENA201906250368

## Discrepancy

FLT 6131, SLC-LGB. DURING TEST OF EMERGENCY LIGHTS FOUND FWD EMERGENCY LIGHTS INOP; REMOVED AND REPLACED FWD EPSU (1OWL) BATTERY. OPS TEST GOOD PER 33-51-00.

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