# SDR 2007UALA04575

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 4, 2007
- Submitted: November 6, 2007
- Operation: Air carrier
- Aircraft: [N303UA](https://openairdocs.org/aircraft/N303UA), registered now
- Make and model: Boeing 737322
- Aircraft serial: 23644
- Aircraft time: 59,933 hours, 35,258 cycles
- Engine: Ge CFM56*
- System (JASC): [3510 · Crew Oxygen System](https://openairdocs.org/jasc/3510)
- Part: Oxygen System
- Condition: Reads Low
- Location: Crew
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2007UALA04575

## Discrepancy

CREW O2 LOW READS 700LBS.   SERVICED CREW OXYGEN AND CHECKED SYSTEM FOR LEAKS- NONE FOUND. NO REPEATS.

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