# SDR REXA2018081000680

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 10, 2018
- Submitted: August 10, 2018
- Operation: Air carrier
- Aircraft: [N915XJ](https://openairdocs.org/aircraft/N915XJ), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15150
- Aircraft time: 26,189 hours, 17,229 cycles
- System (JASC): [3510 · Crew Oxygen System](https://openairdocs.org/jasc/3510)
- Part: Tab
- Condition: Broken
- Location: Oxygen Mask
- 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/REXA2018081000680

## Discrepancy

DURING PREFLIGHT, FIRST OFFICER`S OXYGEN MASK RED TAB WAS BROKEN,  CAUSING AN OXYGEN LEAK.  CHECKED AND REPLACED THE FIRST OFFICER'S OXYGEN MASK IAW AMM 35-11-12 AND OPS CHECKED GOOD

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