# SDR AALA2019031859005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 14, 2019
- Submitted: March 18, 2019
- Operation: Air carrier
- Aircraft: [N913US](https://openairdocs.org/aircraft/N913US), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 6255
- Aircraft time: 16,113 hours, 6,266 cycles
- System (JASC): [2133 · Pressure Regulator/Outflow Valve](https://openairdocs.org/jasc/2133)
- Part: Outflow Valve
- Part number: VFT300B00
- Part serial: 4505
- Condition: Inoperative
- Location: Cabin Pressure
- Part time: 16,134 hours, 6,273 cycles
- Stage of operation: CL
- How discovered: V
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA2019031859005

## Discrepancy

THE PILOT REPORTED THAT THE ECAM WARNING ILLUMINATED FOR THE SKIN VENT VALVE, ON DEPARTURE AT 1500 FT. MAX FL 10,000 FT, MAN V/S CTRL . FULL UP UNPRESSURIZED CABIN.  MAINTENANCE REMOVED AND REPLACED THE OUTFLOW VALVE IAW AMM 21-26-53. OPS TESTED GOOD.

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