# SDR UIEA2022022700182

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 27, 2022
- Submitted: March 2, 2022
- Operation: Air carrier
- Aircraft: [N1619A](https://openairdocs.org/aircraft/N1619A), registered now
- Make and model: Boeing 767-3Y0
- Registry model: [Boeing 767-3Y0](https://openairdocs.org/model/boeing-767-3y0) (OpenAirDocs)
- Aircraft serial: 26208
- Aircraft time: 78,357 hours
- System (JASC): [3510 · Crew Oxygen System](https://openairdocs.org/jasc/3510)
- Part: Mask
- Part number: MC1025104
- Part serial: 9542
- Condition: Inoperative
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2022022700182

## Discrepancy

SUPERNUMERARY SEAT 1 OXYGEN MASK INOP. THIS BECOMES MDDR# 161903 PER MEL 35-11-03-02A, CAT C, DUE 09MAR22. LOG 1439548 ITEM# 7: REMOVED AND REPLACED SEAT 1 SUPERNUMERARY OXYGEN MASK ASSY IAW AMM 35-11-51. OPS CHECK NORMAL. CLEARED MDDR 161903, PLACARD REMOVED.

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