# SDR UPS05144126

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 15, 2005
- Submitted: March 16, 2005
- Operation: Air carrier
- Aircraft: [N134UP](https://openairdocs.org/aircraft/N134UP), registered now
- Make and model: Airbus A300 B4-622R
- Registry model: [Airbus A300 B4-622R](https://openairdocs.org/model/airbus-a300-b4-622r) (OpenAirDocs)
- Aircraft serial: 0817
- System (JASC): [3510 · Crew Oxygen System](https://openairdocs.org/jasc/3510)
- Part: Regulator
- Condition: Inoperative
- Location: Cockpit
- 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/UPS05144126

## Discrepancy

INSPECTION TYPE:N/A ALL FOUR 02 BOTTLES FOUND EMPTY ON WALKAROUND.  REMOVED AND REPLACED NR 3, 02 BOTTLE PRESSURE REGULATOR IAW AMM 35-11-31-4, LEAK CHECKS GOOD.

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