# SDR UIEA2024031400146

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 13, 2024
- Submitted: March 14, 2024
- Operation: Air carrier
- Aircraft: [N1229A](https://openairdocs.org/aircraft/N1229A), registered now
- Make and model: Boeing 767306
- Aircraft serial: 28884
- Aircraft time: 79,787 hours, 18,839 cycles
- System (JASC): [3520 · Passenger Oxygen System](https://openairdocs.org/jasc/3520)
- Part: Oxygen Mask
- Part number: NOTREPORTED
- Condition: Inoperative
- Location: Cabin
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2024031400146

## Discrepancy

O2 MASK INOP SUPERNUMERARY, TRANSFERRED TO MDDR 204626 PER MEL 35-11-03-02A.  O2 MASK FAILED TO TEST. FOUND STOWED INCORRECTLY. RESTOWED O2 MASK AT SUPERNUMARY SEAT CLOSEST TO LAV IAW AMM 35-11-51. OPS TEST GOOD IAW AMM 35-11-00. THIS CLEARS MDDR 204626, PLACARD REMOVED.

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