# SDR UIEA2022021600137

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 16, 2022
- Submitted: February 18, 2022
- Operation: Air carrier
- Aircraft: [N1229A](https://openairdocs.org/aircraft/N1229A), registered now
- Make and model: Boeing 767306
- Aircraft serial: 28884
- Aircraft time: 75,585 hours
- System (JASC): [3500 · Oxygen System](https://openairdocs.org/jasc/3500)
- Part: Mask
- Part number: MC1008109
- Part serial: 69019
- Condition: None
- 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/UIEA2022021600137

## Discrepancy

FOUND L/H SUPERNUMERARY PARTIAL FACE OXYGEN MASK LEAKING.(<P>REMOVED AND REPLACED L/H SUPERNUMERARY PARTIAL FACE OXYGEN MASK ASSY IAW AMM 35-11-51. OPS CHECK GOOD.</P>)

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