# SDR 2000UALA00001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 2, 2000
- Submitted: October 4, 2000
- Operation: Air carrier
- Aircraft: [N314UA](https://openairdocs.org/aircraft/N314UA), registered now
- Make and model: Boeing 737322
- Aircraft serial: 23675
- Aircraft time: 37,081 hours, 19,605 cycles
- Engine: Ge CFM56*
- System (JASC): [3510 · Crew Oxygen System](https://openairdocs.org/jasc/3510)
- Part: Indicator
- Part number: 182936
- Condition: Malfunctioned
- Location: Cockpit Oxygen
- Stage of operation: NR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2000UALA00001

## Discrepancy

THE FLIGHT CREW REPORTED THAT THE CREW OXYGEN DROPPED FROM 1800 LBS TO 600 LBS IN TWO HOURS.  *S/D*  REPLACED THE FLIGHT DECK CREW INDICATOR LOCATED ON THE AFT OVERHEAD PANEL.

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