# SDR AALA202212218106

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 20, 2022
- Submitted: December 21, 2022
- Operation: Air carrier
- Aircraft: [N415AN](https://openairdocs.org/aircraft/N415AN), registered now
- Make and model: Airbus A321-253NX
- Registry model: [Airbus A321-253NX](https://openairdocs.org/model/airbus-a321-253nx) (OpenAirDocs)
- Aircraft serial: 9408
- Aircraft time: 8,836 hours, 2,386 cycles
- System (JASC): [2565 · Escape Slide](https://openairdocs.org/jasc/2565)
- Part: Power Supply
- Condition: No Test
- Location: R4 Door Slide
- Part time: 5,816 hours, 2,129 cycles
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202212218106

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: EMERGENCY POWER SUPPLY UNIT TEST FAULTS AFT EXIT LIGHTING. REPLACED R4 DOOR ESCAPE SLIDE/RAFT PER JOB CARD 26L00025011.

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