# SDR AALA202111106588

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 9, 2021
- Submitted: November 10, 2021
- Operation: Air carrier
- Aircraft: [N413AN](https://openairdocs.org/aircraft/N413AN), registered now
- Make and model: Airbus A321-253NX
- Registry model: [Airbus A321-253NX](https://openairdocs.org/model/airbus-a321-253nx) (OpenAirDocs)
- Aircraft serial: 9374
- Aircraft time: 3,740 hours, 1,074 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Disc
- Condition: Defective
- Location: Zone 800 - Doors
- 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/AALA202111106588

## Discrepancy

AIRCRAFT WAS GROUNDED: R1 DOOR ASSIST BOTTLE PRESSURE LOW. 750PSI. **SUPPLEMENTAL REPORT FOR AALA202111096588: REPLACED DOOR ASSIST BOTTLE BLOW OUT DISC PER AMM 52-10-00. SERVICED BOTTLE TO CORECT PRESSURE PER AMM 52-10-00, ** (CLOSED)

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