# SDR AALA202608263222

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 24, 2026
- Submitted: August 26, 2026
- Operation: Air carrier
- Aircraft: [N559UW](https://openairdocs.org/aircraft/N559UW), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 5292
- Aircraft time: 42,765 hours, 17,822 cycles
- System (JASC): [5240 · Service Doors](https://openairdocs.org/jasc/5240)
- Part: Bottle
- Condition: Low Pressure
- Location: Zone 800
- Stage of operation: TX
- How discovered: V
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202608263222

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: AFTER DOORS CLOSED AND PRIOR TO PUSH, FLIGHT ATTENDANT PANEL SHOWS "CHECK DOOR PRESSURE". NO PRESSURE LIGHT ILLUMINATED ON DOOR ITSELF. MAINTENANCE SERVICED FRONT RIGHT CABIN DOOR ASSIST BOTTLE WITH NITROGEN. PRESSURE IS GOOD PER AMM 25-62-49.

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