# SDR GTIA2023032337065

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 23, 2023
- Submitted: March 23, 2023
- Operation: Air carrier
- Aircraft: N535NK
- Make and model: Airbus A319-132
- Registry model: [Airbus A319-132](https://openairdocs.org/model/airbus-a319-132) (OpenAirDocs)
- Aircraft serial: 4403
- Aircraft time: 39,799 hours, 17,121 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 321431
- Part serial: 810791
- Condition: No Test
- Location: Epsu
- Part time: 3,971 hours, 1,809 cycles
- Stage of operation: IN
- How discovered: C
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GTIA2023032337065

## Discrepancy

DURING SVC CHECK, EPSU TEST GOT FAULT BAT/EPSU (11WL) EMER L-R&R EPSU BATTERY (11WL) IAW AMM 33-51-38 OPS TEST OK

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