# SDR DALA2026040602187

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 4, 2026
- Submitted: April 6, 2026
- Operation: Air carrier
- Aircraft: [N811NW](https://openairdocs.org/aircraft/N811NW), registered now
- Make and model: Airbus A330-323
- Registry model: [Airbus A330-323](https://openairdocs.org/model/airbus-a330-323) (OpenAirDocs)
- Aircraft serial: 0690
- Aircraft time: 91,538 hours, 11,992 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Bottle
- Condition: Low Pressure
- Location: Zone 800
- Stage of operation: DE
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2026040602187

## Discrepancy

L2 DOOR, RECIEVED A  CHECK DOOR PRESSURE DURING DESCENT,  GAUGE IN YELLOW BAND. SERVICED DOOR ASSIST BOTTLE IAW AMM 52-15. (8533981) AIRCRAFT WAS GROUNDED.

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