# SDR UPS04143419

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 28, 2004
- Submitted: October 29, 2004
- Operation: Air carrier
- Aircraft: [N122UP](https://openairdocs.org/aircraft/N122UP), registered now
- Make and model: Airbus A300 F4-622R
- Registry model: [Airbus A300 F4-622R](https://openairdocs.org/model/airbus-a300-f4-622r) (OpenAirDocs)
- Aircraft serial: 0807
- System (JASC): [3510 · Crew Oxygen System](https://openairdocs.org/jasc/3510)
- Part: Oxygen Mask
- Condition: Will Not Test
- Location: Cockpit
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS04143419

## Discrepancy

F/O OXYGEN MASK WILL NOT TEST.  INSTALLED SERVICEABLE CREW QUICK DOWNING OXYGEN MASK AND STOWAGE BOX ASSY IAW MM 35-12-51-4.

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