# SDR GTIA2017032501845

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 25, 2017
- Submitted: March 28, 2017
- Operation: Air carrier
- Aircraft: [N625NK](https://openairdocs.org/aircraft/N625NK), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 5954
- Aircraft time: 12,503 hours, 5,765 cycles
- System (JASC): [3510 · Crew Oxygen System](https://openairdocs.org/jasc/3510)
- Part: Oxygen Mask
- Part number: MF20534
- Condition: Punctured
- Location: Cockpit
- 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/GTIA2017032501845

## Discrepancy

FIRST OFFICER`S OXYGEN MASK FOUND WITH A HOLE.  R & R THE OXYGEN MASK,  FUNCTIONAL CHECKED NORMAL IAW AMM 35-12-41.

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