# SDR UIEA2019110505853

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 5, 2019
- Submitted: November 6, 2019
- Operation: Air carrier
- Aircraft: [N1427A](https://openairdocs.org/aircraft/N1427A), registered now
- Make and model: Boeing 767306
- Aircraft serial: 28098
- Aircraft time: 80,121 hours, 17,185 cycles
- System (JASC): [3530 · Portable Oxygen System](https://openairdocs.org/jasc/3530)
- Part: Oxygen Mask
- Part number: 10800C15F
- Part serial: TLS23422
- Condition: Damaged
- 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/UIEA2019110505853

## Discrepancy

PORTABLE MASK RUBBER CRACKED.(<P>REMOVED AND REPLACED PORTABLE O2 MASK IAW LOPA DRAWING #B767F 25-EEL REV 11. OPS CHK NORMAL AT THIS TIME. </P>)

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