# SDR UIEA2026050100286

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 1, 2026
- Submitted: May 1, 2026
- Operation: Air carrier
- Aircraft: [N642GT](https://openairdocs.org/aircraft/N642GT), registered now
- Make and model: Boeing 767-3Y0
- Registry model: [Boeing 767-3Y0](https://openairdocs.org/model/boeing-767-3y0) (OpenAirDocs)
- Aircraft serial: 26207
- Aircraft time: 89,296 hours, 25,948 cycles
- System (JASC): [3510 · Crew Oxygen System](https://openairdocs.org/jasc/3510)
- Part: Oxygen Box
- Part number: MXP10602
- Part serial: SE94227
- Condition: Inoperative
- Location: Zone 200
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2026050100286

## Discrepancy

SUPERNUMERARY SEAT OXY MASK INOP ( SUPERNUMERARY OXYGEN SYSTEM, OXYGEN MASKS, ASSOCIATED SEAT NOT OCCUPIED,  TRANSFER TO DMI 251838 PER MEL 35-11-03-02A CAT C DUE DATE 11MAY26.   R & R RH OTBD O2 MASK STOWAGE BOX IAW AMM 35-11-51. OPS & LK CHK GOOD.

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