# SDR AALA202607165712

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 15, 2026
- Submitted: July 16, 2026
- Operation: Air carrier
- Aircraft: [N573UW](https://openairdocs.org/aircraft/N573UW), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 5939
- Aircraft time: 39,046 hours, 15,983 cycles
- System (JASC): [5240 · Service Doors](https://openairdocs.org/jasc/5240)
- Part: Bottle
- Part number: FE240007
- Condition: Low Pressure
- Location: Zone 800
- Stage of operation: NR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202607165712

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: AMBER CHECK DOOR PRESSURE (4R) MESSAGE ON FORWARD FLIGHT ATTENDANT PANEL. SERVICED 4R DOOR EMERGENCY CYLINDER ACCUMULATOR PRESSURE IAW AMM 52-00-00.

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