# SDR DXTA200802831

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 1, 2008
- Submitted: February 27, 2008
- Operation: Air carrier
- Aircraft: [N324QS](https://openairdocs.org/aircraft/N324QS), registered now
- Make and model: Cessna 560CESSNA
- Aircraft serial: 5600423
- Aircraft time: 9,346 hours, 7,649 cycles
- Engine: Pwa JT15D5
- System (JASC): [3510 · Crew Oxygen System](https://openairdocs.org/jasc/3510)
- Part: Oxygen Mask
- Condition: Malfunctioned
- Location: Cockpit
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA200802831

## Discrepancy

BOTH PILOT AND COPILOT OXYGEN MASK HAVE REDUCED OXYGEN FLOW, AS IF AN OBSTRUCTION OF VALVE FAILURE OCCURED. RESEATED OXYGEN MASKS OPS CHECKED SATISFACTORY IAW MM 35-00-00.

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