# SDR DLM90050333

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 24, 2005
- Submitted: July 20, 2005
- Operation: Air carrier
- Aircraft: N902DA
- Make and model: Doug MD-90-30
- Registry model: [Doug MD-90-30](https://openairdocs.org/model/mcdonnell-douglas-md-90-30) (OpenAirDocs)
- Aircraft serial: 53382
- Aircraft time: 29,735 hours, 15,672 cycles
- System (JASC): [3510 · Crew Oxygen System](https://openairdocs.org/jasc/3510)
- Part: Bottle
- Part number: 359001020
- Part serial: 439123
- Condition: Unserviceable
- Location: Crew
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DLM90050333

## Discrepancy

CREW OXYGEN PRESSURE DROPPED TO ZERO ON CLIMB.  REPLACED CREW OXYGEN BOTTLE AND REGULATOR.  NO LEAKS.

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