# SDR REXA2018081390682

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 9, 2018
- Submitted: August 13, 2018
- Operation: Air carrier
- Aircraft: [N840AY](https://openairdocs.org/aircraft/N840AY), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 8040
- Aircraft time: 21,356 hours, 21,156 cycles
- System (JASC): [3510 · Crew Oxygen System](https://openairdocs.org/jasc/3510)
- Part: Oxygen Mask
- Condition: Failed
- Location: First Officer'S
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/REXA2018081390682

## Discrepancy

FIRST OFFICER`S OXYGEN MASK HEAD BAND WONT INFLATE AND FAILED A FFOD TEST.  REMOVED AND REPLACED THE OXYGEN STOWAGE BOX AND MASK IAW AMM 35-11-15,  OPS CHECKED GOOD, NO DEFECTS NOTED.

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