# SDR GTIA20130729406

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 29, 2013
- Submitted: August 2, 2013
- Operation: Air carrier
- Aircraft: N587NK
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 2476
- Aircraft time: 28,490 hours, 12,193 cycles
- System (JASC): [3510 · Crew Oxygen System](https://openairdocs.org/jasc/3510)
- Part: Oxygen Mask
- Part number: MF20534
- Condition: Broken
- 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/GTIA20130729406

## Discrepancy

F/O OXYGEN MASK HEADBAND BROKEN.  R & R MASK ASSY IAW MM 35-12-40-000-002-A & 35-12-41-400-002-A.  OPS CHECKED  GOOD.

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