# SDR AALA202509291144

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 27, 2025
- Submitted: September 29, 2025
- Operation: Air carrier
- Aircraft: [N464AA](https://openairdocs.org/aircraft/N464AA), registered now
- Make and model: Airbus A321-253NX
- Registry model: [Airbus A321-253NX](https://openairdocs.org/model/airbus-a321-253nx) (OpenAirDocs)
- Aircraft serial: 11127
- Aircraft time: 11,737 hours, 3,231 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Bottle
- Condition: Low Pressure
- Location: Zone 800
- 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/AALA202509291144

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: L3 DOOR DAMPER LOW PRESSURE. MAINTENANCE SERVICED DOOR DAMPER FOR L3 DOOR IAW AMM 52-10-00 OK FOR SERVICE.

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