# SDR 2007UALA05328

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 27, 2007
- Submitted: January 9, 2008
- Operation: Air carrier
- Aircraft: [N834UA](https://openairdocs.org/aircraft/N834UA), registered now
- Make and model: Airbus A319-131
- Registry model: [Airbus A319-131](https://openairdocs.org/model/airbus-industrie-a319-131) (OpenAirDocs)
- Aircraft serial: 1420
- Aircraft time: 24,485 hours, 9,554 cycles
- Engine: Iae V2522A5
- System (JASC): [3510 · Crew Oxygen System](https://openairdocs.org/jasc/3510)
- Part: Harness
- Condition: Leaking
- Location: Captain'S Oxygen
- 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/2007UALA05328

## Discrepancy

CAPTAIN'S OXYGEN HARNESS FAILS TO INFLATE CAPT O2 MASK SUPPLY SWITCH PINCHED OPEN IN STOWED POSITION.   RESTOWED THE MASK CORRECTLY AND SERVICED CREW O2.

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