# SDR AWXA9700359

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 25, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N636AW
- Make and model: Airbus A320-231
- Registry model: [Airbus A320-231](https://openairdocs.org/model/airbus-industrie-a320-231) (OpenAirDocs)
- Aircraft serial: 098
- System (JASC): [3510 · Crew Oxygen System](https://openairdocs.org/jasc/3510)
- Part: Oxy Mask Box
- Part number: MXP401
- Condition: Broken
- Location: Cockpit
- Stage of operation: CR
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AWXA9700359

## Discrepancy

FLIGHT DIVERTED TO COLUMBUS.  SECOND OBSERVER'S O2 MASK BOX STARTED BLOWING OUT A STEADY STREAM OF O2 WHERE SUPPLY LINE COMES INTO REGULATOR CONNECTOR.  REMOVED AND REPLACED SECOND OBSERVER'S O2 MASK BOX PER AMM 35-12-44,  OPS CHECK GOOD.

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