# SDR 2008UALA03957

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 23, 2008
- Submitted: August 21, 2008
- Operation: Air carrier
- Aircraft: [N657UA](https://openairdocs.org/aircraft/N657UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 27112
- Aircraft time: 67,035 hours, 10,940 cycles
- Engine: Pwa PW4060
- System (JASC): [3510 · Crew Oxygen System](https://openairdocs.org/jasc/3510)
- Part: Oxygen Mask
- Part number: MC1019151
- Condition: Leaking
- Location: First Officer'S
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2008UALA03957

## Discrepancy

F/O O2 MASK LEAKING FROM HEADBAND.  *S/D*  FOUND MASK LEAKING.  REPLACED MASK, OP CHECKED GOOD.  AC OK FOR SERVICE.

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