# SDR 2008UALA00935

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 18, 2008
- Submitted: February 22, 2008
- Operation: Air carrier
- Aircraft: [N427UA](https://openairdocs.org/aircraft/N427UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 512
- Aircraft time: 45,157 hours, 16,250 cycles
- Engine: Iae V2527A5
- System (JASC): [3510 · Crew Oxygen System](https://openairdocs.org/jasc/3510)
- Part: Regulator Valve
- Part number: RCF6705
- Condition: Leaking
- Location: Cockpit
- Stage of operation: IN
- How discovered: O
- Nature of condition: W
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2008UALA00935

## Discrepancy

COCKPIT OXYGEN BOTTLE - LOW CREW COMMENTS:  COCKPIT OXYGEN PRESSURE SLOW LEAK LOSING 100 PSI - HOUR IN FLT.  LEAK AT PRESSURE REGULATOR.  REPLACED PRESSURE REGULATOR, SERVICED CREW O2, LEAK CHECKED SYSTEM, ALL OK.

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