# SDR AALA202105269006

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 25, 2021
- Submitted: May 27, 2021
- Operation: Air carrier
- Aircraft: [N401AN](https://openairdocs.org/aircraft/N401AN), registered now
- Make and model: Airbus A321-253NX
- Registry model: [Airbus A321-253NX](https://openairdocs.org/model/airbus-a321-253nx) (OpenAirDocs)
- Aircraft serial: 8701
- Aircraft time: 5,564 hours, 1,624 cycles
- System (JASC): [2560 · Emergency Equipment](https://openairdocs.org/jasc/2560)
- Part: Bottle
- Condition: Low Pressure
- Location: L2 Door Assist
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202105269006

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: L-2 DOOR ASSIST BOTTLE PRESSURE LOW. SERVICE L-2 DOOR ASSIST BOTTLE IAW AMM 52-22-00-614-002.

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