# SDR AALA2020051219003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 10, 2020
- Submitted: May 12, 2020
- Operation: Air carrier
- Aircraft: [N509AY](https://openairdocs.org/aircraft/N509AY), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 3796
- Aircraft time: 40,382 hours, 14,463 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Bottle
- Condition: Low Pressure
- Location: L1 Door
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA2020051219003

## Discrepancy

AIRCRAFT GROUNDED - L1 DOOR MESSAGE ON FLIGHT ATTENDANT PANEL - CHECK DOOR PRESSURE, COCKPIT DISPLAY MESSAGE - SLIDE. SERVICED L1 DOOR ASSIST BOTTLE PER AMM 52-10-00.

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