# SDR AALA201909239035

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 22, 2019
- Submitted: September 23, 2019
- Operation: Air carrier
- Aircraft: [N838AW](https://openairdocs.org/aircraft/N838AW), registered now
- Make and model: Airbus A319-132
- Registry model: [Airbus A319-132](https://openairdocs.org/model/airbus-a319-132) (OpenAirDocs)
- Aircraft serial: 2615
- Aircraft time: 42,683 hours, 20,509 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 32145410
- Part serial: 007868
- Condition: Failed
- Location: Cabin
- Part time: 42,683 hours, 20,509 cycles
- Stage of operation: NR
- 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/AALA201909239035

## Discrepancy

AIRCRAFT WAS GROUNDED: EMERG LTSD TEST FAIL MSF EPSU INT LOAD AFT L. REMOVED AND REPLACED POWER SUPPLY UNIT AT AFT POSITION 13WL IAW AMM 33-51-38 ALL OPS CHECKS OK.

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