# SDR DALA2021121707856

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 16, 2021
- Submitted: December 17, 2021
- Operation: Air carrier
- Aircraft: [N829NW](https://openairdocs.org/aircraft/N829NW), registered now
- Make and model: Airbus A330-302
- Registry model: [Airbus A330-302](https://openairdocs.org/model/airbus-a330-302) (OpenAirDocs)
- Aircraft serial: 1721
- Aircraft time: 19,517 hours, 2,449 cycles
- System (JASC): [3520 · Passenger Oxygen System](https://openairdocs.org/jasc/3520)
- Part: None
- Condition: None
- 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/DALA2021121707856

## Discrepancy

SHIP 3329 CREW REST FACILITY, O2 MASK DEPLOYED AND LOW AIR FLOW. CORRECTIVE ACTION: O2 MASKS RESTOWED PER AMM A330 TASK 35-21. REF. LOW AIRFLOW ISSUE, REMOVED OBSTRUCTION FROM AIR OUTLETS, RESET LOW AIRFLOW SYSTEM. (8193634)

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