# SDR UIEA2019112005935

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 17, 2019
- Submitted: November 20, 2019
- Operation: Air carrier
- Aircraft: [N1409A](https://openairdocs.org/aircraft/N1409A), registered now
- Make and model: Boeing 767306
- Aircraft serial: 27960
- Aircraft time: 91,465 hours, 17,550 cycles
- System (JASC): [3510 · Crew Oxygen System](https://openairdocs.org/jasc/3510)
- Part: Regulator
- Part number: 80316321
- Part serial: R13040278
- Condition: Leaking
- Location: Oxygen Bottle
- Stage of operation: TX
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2019112005935

## Discrepancy

CREW O2 BOTTLE 1 LEAKING AT COUPLING.(<P>REMOVED AND REPLACED CREW O2 BOTTLE 1 REGULATOR ASSY- TRANSDUCER IAW B767 AMM 35-11-04, NO LEAKS NOTED.<BR /></P>)

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