# SDR 2007UALA02108

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 18, 2007
- Submitted: June 22, 2007
- Operation: Air carrier
- Aircraft: N424UA
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 506
- Aircraft time: 43,322 hours, 15,475 cycles
- Engine: Iae V2527A5
- System (JASC): [3510 · Crew Oxygen System](https://openairdocs.org/jasc/3510)
- Part: Oxygen Mask
- Condition: Misinstalled
- Location: Crew
- Stage of operation: IN
- How discovered: 9
- Nature of condition: W
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2007UALA02108

## Discrepancy

COCKPIT OXYGEN HAS A SLOW LEAK, LOST 150 PSI IN 2 HOURS.    RESERVICED O2 SYSTEM TO FULL AND FULLY RESEATED ALL COCKPIT 02 MASKS.  NO REPEATS SINCE ORIGINAL.

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