# SDR REXA2017021100192

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 11, 2017
- Submitted: February 14, 2017
- Operation: Air carrier
- Aircraft: [N907XJ](https://openairdocs.org/aircraft/N907XJ), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15139
- Aircraft time: 23,249 hours, 15,153 cycles
- System (JASC): [3520 · Passenger Oxygen System](https://openairdocs.org/jasc/3520)
- Part: Oxygen Mask
- Part number: 2896010661
- Condition: Unserviceable
- Location: Cabin
- Stage of operation: UK
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/REXA2017021100192

## Discrepancy

FOUND O2 MASK A 5DC UNSERVICEABLE. R&R O2 MASK A 5DC IAW AMM 35-21-09. P/N OFF/ON 289-601-066-1.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.