# SDR CALA2023051501502

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 13, 2023
- Submitted: May 15, 2023
- Operation: Air carrier
- Aircraft: [N438UA](https://openairdocs.org/aircraft/N438UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 678
- Aircraft time: 75,898 hours, 31,448 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: NA
- Condition: No Test
- Location: Fwd Lt
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2023051501502

## Discrepancy

FWD LEFT EPSU BATTERY FAILED TEST REQUIRES REPLACEMENT UPDATE INFO TO INCLUDE STS NR281 REMOVED AND REPLACED FWD LEFT EPSU BATTERY PER A320 AMM 33-51-38 -000/400-002-A. OPS CHECK GOOD AT THIS TIME

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