# SDR AALA202409185352

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 17, 2024
- Submitted: September 18, 2024
- Operation: Air carrier
- Aircraft: [N454AL](https://openairdocs.org/aircraft/N454AL), registered now
- Make and model: Airbus A321-253NX
- Registry model: [Airbus A321-253NX](https://openairdocs.org/model/airbus-a321-253nx) (OpenAirDocs)
- Aircraft serial: 10785
- Aircraft time: 10,221 hours, 2,723 cycles
- System (JASC): [2560 · Emergency Equipment](https://openairdocs.org/jasc/2560)
- Part: Bottle
- Condition: Low Pressure
- Location: Door Assist
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202409185352

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: L1 (AALA202409185139), R1 (AALA202409185139), L4 AND R4 (AALA202409181369) DOOR ASSIST BOTTLES REQUIRE SERVICING. SERVICED ALL (4) DOOR ASSIST BOTTLES.

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