# SDR UALA2012091305185

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 10, 2012
- Submitted: October 26, 2012
- Operation: Air carrier
- Aircraft: [N430UA](https://openairdocs.org/aircraft/N430UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 568
- Aircraft time: 57,494 hours, 21,523 cycles
- Engine: Iae V2527A5
- System (JASC): [3510 · Crew Oxygen System](https://openairdocs.org/jasc/3510)
- Part: Oxygen Bottle
- Part number: 80130700
- Condition: Discharged
- Location: Cockpit
- Stage of operation: NR
- 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/UALA2012091305185

## Discrepancy

COCKPIT OXYGEN READS 0 PSI.  PERFORMED LEAK TEST OF O2 SYSTEM NO LEAKS NOTED.  SUSPECT COCKPIT MASK BUTTON STUCK.  REMOVED AND REPLACED COCKPIT OXYGEN BOTTLE.  P/N 'OFF' 801307-00 MR35219.

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