# SDR AALA202502055468

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 4, 2025
- Submitted: February 5, 2025
- Operation: Air carrier
- Aircraft: [N508AY](https://openairdocs.org/aircraft/N508AY), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 3740
- Aircraft time: 53,802 hours, 20,478 cycles
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Switch
- Condition: Misaligned
- Location: Zone 200
- Stage of operation: IN
- How discovered: V
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202502055468

## Discrepancy

AIRCRAFT WAS GROUNDED: FLIGHT ATTENDANT PANEL DISPLAYS CHECK DOOR AND SLIDE PRESSURE MESSAGES FOR DOORS 4R, 3L, AND 3R. ACCOMPLISHED TSM 23-73-00-810-287-A AND NOTED THAT THE 300RH8 CODING SWITCH WAS MISALIGNED AND ADJUSTED IT. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED.

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