# SDR DALA2020112503873

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 24, 2020
- Submitted: November 25, 2020
- Operation: Air carrier
- Aircraft: [N818NW](https://openairdocs.org/aircraft/N818NW), registered now
- Make and model: Airbus A330-323
- Registry model: [Airbus A330-323](https://openairdocs.org/model/airbus-a330-323) (OpenAirDocs)
- Aircraft serial: 0857
- Aircraft time: 59,098 hours, 7,600 cycles
- System (JASC): [2560 · Emergency Equipment](https://openairdocs.org/jasc/2560)
- Part: Cylinder
- Condition: Leaking
- Location: Pax 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/DALA2020112503873

## Discrepancy

LEAK PASSENGER CREW DOOR NITROGEN CYLINDER DAMPER 4L AT AFT GALLEY AREA.  CORRECTIVE ACTION: REPLACED DOOR DAMPER CYLINDER ON DOOR 4L AT AFT GALLEY AREA, AS PER A330 AMM 52-13.

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