# SDR UPS05544194

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 24, 2005
- Submitted: March 25, 2005
- Operation: Air carrier
- Aircraft: [N403UP](https://openairdocs.org/aircraft/N403UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 23725
- System (JASC): [3510 · Crew Oxygen System](https://openairdocs.org/jasc/3510)
- Part: Elbow
- Condition: Leaking
- Location: Cockpit Oxygen
- 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/UPS05544194

## Discrepancy

INSPECTION TYPE:N/A PER TECH ALERT H29535 FOUND CAPT'S SUPPLY HOSE ELBOW FITTING SLOW LEAK (ELBOW FITTING ATTACHED TO STOWAGE BOX) LIMNE CAPPED.  REPLACED CAPT'S AND F/O`S ELBOW FITTING AND AS A PRECAUTION, R2 CAPTS AND F/O`S MASK AND MASK STOWAGE BOXES PER MM 35-11-51-4, LEAKS NOTED.

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