# SDR DALA2023031301839

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 10, 2023
- Submitted: March 13, 2023
- Operation: Air carrier
- Aircraft: [N801NW](https://openairdocs.org/aircraft/N801NW), registered now
- Make and model: Airbus A330-323
- Registry model: [Airbus A330-323](https://openairdocs.org/model/airbus-a330-323) (OpenAirDocs)
- Aircraft serial: 0524
- Aircraft time: 82,596 hours, 10,838 cycles
- System (JASC): [3520 · Passenger Oxygen System](https://openairdocs.org/jasc/3520)
- Part: Unknown
- Condition: Unknown
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2023031301839

## Discrepancy

SHIP 3301 WHILE WORKING MEL AFT GALLEY F/A O2 GENERATOR MASK FAILED DROP TEST. CORRECTIVE ACTION: R/R O2 GENERATOR MASK ASSY AT AFT GALLEY POS 112 PER AIRBUS A330-300 AMM 35-21. (9108020)

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