# SDR EE4Y20230818241

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 17, 2023
- Submitted: August 17, 2023
- Operation: General aviation
- Filed by: [Cooperativa Autogestionaria de Servicios Aeroindus, repair station EE4Y151M](https://openairdocs.org/faa-repair-station/EE4Y151M/cooperativa-autogestionaria-de-servicios-aeroindus.md) (OpenAirDocs)
- Aircraft: [N295NV](https://openairdocs.org/aircraft/N295NV), registered now
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 4942
- Aircraft time: 30,939 hours, 18,269 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Component: Epsu Battery, Diehl
- Component part number: 321431
- 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/EE4Y20230818241

## Discrepancy

DURING BATTERY CHECK IAW ALLEGIANT TASK 335100-03-1-001 RH EMERGENCY EXIT EPSU BATTERY FAILED. DUE THIS CONDITION THE RH EMERGENCY EXIT EPSU BATTERY WAS REPALCED IAW A320 AMM TASK 33-51-38-000-002-A AND 33-51-38-400-002-A REV 39 DATED 02-01-2023. AFTER THE SYSTEM TEST WAS FOUND OK. THIS WORK IS COVERED BY COOPESA JOB A1N117 ITEM 2-13.

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