# SDR GTIA2023103137574

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 30, 2023
- Submitted: October 31, 2023
- Operation: Air carrier
- Aircraft: [N958NK](https://openairdocs.org/aircraft/N958NK), registered now
- Make and model: Airbus A320-271N
- Registry model: [Airbus A320-271N](https://openairdocs.org/model/airbus-a320-271n) (OpenAirDocs)
- Aircraft serial: 10860
- Aircraft time: 5,288 hours, 2,190 cycles
- System (JASC): [2133 · Pressure Regulator/Outflow Valve](https://openairdocs.org/jasc/2133)
- Part: Outflow Valve
- Condition: Warning Message
- Location: Avionics
- Stage of operation: TO
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GTIA2023103137574

## Discrepancy

VENT -AVIONICS SYS  FAULT ( SKIN AIR OUTLET VALVE )-REF MDDR 68936 DMI#3339055-1 SKIN AIR OUTLET VALVE PERFORMED AEVC TEST REF AMM 21-26-00-710-001 ALL PARAMETERS NORMAL MDDR 68936 REMAINS OPEN A/C OK FOR CONTINUED SERVICE.

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