# SDR YENA2022072500711

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 25, 2022
- Submitted: July 25, 2022
- Operation: Air carrier
- Aircraft: [N775JB](https://openairdocs.org/aircraft/N775JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 03800
- Aircraft time: 51,407 hours, 17,988 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: None
- Part number: 321431
- Part serial: 811057
- Condition: Failed
- Location: 12wl-Batt
- Part time: 14,852 hours, 5,474 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/YENA2022072500711

## Discrepancy

FLT#872, SLC-JFK. 'REFER T/C A320-33-51-710-003 REPLACE THE 12WL EMERGENCY BATTERY; REMOVED AND REPLACED  BATTERY FOR EPSU 12WL REFER AMM 33-51-38 EMERG LT SYS OP'S CHECK IS NORMAL. OKAY FOR SERVICE.'

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