# SDR DALA2025052904124

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 6, 2025
- Submitted: May 29, 2025
- Operation: Air carrier
- Aircraft: [N815NW](https://openairdocs.org/aircraft/N815NW), registered now
- Make and model: Airbus A330-323
- Registry model: [Airbus A330-323](https://openairdocs.org/model/airbus-a330-323) (OpenAirDocs)
- Aircraft serial: 0817
- Aircraft time: 79,885 hours, 10,547 cycles
- System (JASC): [3520 · Passenger Oxygen System](https://openairdocs.org/jasc/3520)
- Part: Oxygen Box
- Condition: Malfunctioned
- 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/DALA2025052904124

## Discrepancy

SHIP 3315 LAV 207 O2 MASK KEEPS ON OPENING. CORRECTIVE ACTION: REBUILT DOOR LATCH ASSY PER A330 AMM 35-23. OK FOR SERVICE. (7127908)

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