# SDR AALA202608149031

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 12, 2026
- Submitted: August 14, 2026
- Operation: Air carrier
- Aircraft: [N153UW](https://openairdocs.org/aircraft/N153UW), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 5594
- Aircraft time: 40,621 hours, 16,902 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- 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/AALA202608149031

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: AFTER 1L DOOR WAS ARMED FLIGHT ATTENDANT REPORTED MESSAGE OF CHECK DOOR PRESSURE. MAINTENANCE SERVICED L1 DOOR ASSIST BOTTLE PER AMM 52-00-00.

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