# SDR F3LA2023052300061

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 22, 2023
- Submitted: May 23, 2023
- Operation: Air carrier
- Aircraft: [N318FR](https://openairdocs.org/aircraft/N318FR), registered now
- Make and model: Airbus A320-251N
- Registry model: [Airbus A320-251N](https://openairdocs.org/model/airbus-a320-251n) (OpenAirDocs)
- Aircraft serial: 07946
- Aircraft time: 18,039 hours, 7,951 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 321431
- Condition: Failed
- Location: Zone 200
- Stage of operation: IN
- How discovered: O
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/F3LA2023052300061

## Discrepancy

REFERENCE LOG PAGE LP346884 ITEM #2, AIRCRAFT WAS NOT GROUNDED AND WAS AN OVERNIGHT LINE MX CHECK. EPSU BAT. 12WL FAILURE.   REPLACED EPSU BAT 12WL REF. AMM 33-51-38-000-002-A/400-002-A. OPS TEST GOOD AT THIS TIME. A/C OK FOR SERVICE.

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