# SDR DALA2023031601933

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 15, 2023
- Submitted: March 16, 2023
- Operation: Air carrier
- Aircraft: [N824NW](https://openairdocs.org/aircraft/N824NW), registered now
- Make and model: Airbus A330-302
- Registry model: [Airbus A330-302](https://openairdocs.org/model/airbus-a330-302) (OpenAirDocs)
- Aircraft serial: 1637
- Aircraft time: 34,146 hours, 4,334 cycles
- System (JASC): [3510 · Crew Oxygen System](https://openairdocs.org/jasc/3510)
- 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/DALA2023031601933

## Discrepancy

SHIP 3324 2ND OBSERVER SEAT OXYGEN MASK COMPARTMENT INSTALLED UPSIDE DOWN. CORRECTIVE ACTION: REMOVED AND REINSTALLED 2ND OBSERVERS OXY MASK BOX. REINSTALLED IN PROPER OREINTATION REF A330 AMM 35-12. (4111282)

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