# SDR HALA2018052400246

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 22, 2018
- Submitted: May 24, 2018
- Operation: Air carrier
- Aircraft: [N379HA](https://openairdocs.org/aircraft/N379HA), registered now
- Make and model: Airbus A330-243
- Registry model: [Airbus A330-243](https://openairdocs.org/model/airbus-a330-243) (OpenAirDocs)
- Aircraft serial: 1672
- Aircraft time: 11,798 hours, 1,822 cycles
- System (JASC): [3520 · Passenger Oxygen System](https://openairdocs.org/jasc/3520)
- Part: Oxygen Bottle
- Condition: Defective
- Location: Cabin
- Stage of operation: NR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA2018052400246

## Discrepancy

OPEN - LAV F/L81 FLIGHT ATTENDANTS REPORTED "POPPING, RATTLING" SOUND FROM OXYGEN MASK COMPARTMENT AND AN UNFAMILIAR ODOR. SUSPECT  
O2 MASK DISCHARGE.REMOVED & REPLACED EMERGENCY OXYGEN CONTAINER IN LAV F PER AMM 35-21-41. OPS CHECK OK. OK FOR SVC.

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