# SDR FDEA201108263517

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 26, 2011
- Submitted: September 9, 2011
- Operation: Air carrier
- Aircraft: N419FE
- Make and model: Airbus A310-222
- Registry model: [Airbus A310-222](https://openairdocs.org/model/airbus-industrie-a310-222) (OpenAirDocs)
- Aircraft serial: 345
- Aircraft time: 43,725 hours, 21,216 cycles
- System (JASC): [2133 · Pressure Regulator/Outflow Valve](https://openairdocs.org/jasc/2133)
- Part: Outflow Valve
- Part number: 81001C010300
- Part serial: 1049
- Condition: Stuck
- Location: Cabin Pressure
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA201108263517

## Discrepancy

NR 1 FWD OUTFLOW VALVE STUCK FULL OPEN COULD NOT MAINTAIN CABIN PRESSURIZATION.   TURNING OFF NR 1, REGULATOR, NO HELP.  R & R OUTFLOW VALVE.

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