# SDR DALA2025051903840

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 19, 2025
- Submitted: May 19, 2025
- Operation: Air carrier
- Aircraft: [N857NW](https://openairdocs.org/aircraft/N857NW), registered now
- Make and model: Airbus A330-223
- Registry model: [Airbus A330-223](https://openairdocs.org/model/airbus-a330-223) (OpenAirDocs)
- Aircraft serial: 0633
- Aircraft time: 82,104 hours, 10,520 cycles
- System (JASC): [3520 · Passenger Oxygen System](https://openairdocs.org/jasc/3520)
- Part: Oxygen Mask
- Condition: Dislodged
- Location: Zone 200
- 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/DALA2025051903840

## Discrepancy

SHIP 3357 OXYGEN MASKS HAVE FALLEN OUT OF CONTAINER IN FWD LAV. CORRECTIVE ACTION: RESTOWED FWD LAV O2 MASKS PER A330 AMM 35-21. OK FOR SVC. (7562573)

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