# SDR AALA202303065131

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 5, 2023
- Submitted: March 6, 2023
- Operation: Air carrier
- Aircraft: [N443AA](https://openairdocs.org/aircraft/N443AA), registered now
- Make and model: Airbus A321-253NX
- Registry model: [Airbus A321-253NX](https://openairdocs.org/model/airbus-a321-253nx) (OpenAirDocs)
- Aircraft serial: 10709
- Aircraft time: 4,889 hours, 1,288 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Accumulator
- Condition: Low Pressure
- 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/AALA202303065131

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: R1 DOOR, DOOR EMERGENCY CYLINDER/ACCUMUILATOR PRESSURE LOW. MAINTENANCE SERVICED THE R1 DOOR EMERGENCY CYLINDER/ACCUMUILATOR PER AMM 52-10-00.

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