# SDR 2002UALA00752

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 23, 2002
- Submitted: May 8, 2002
- Operation: Air carrier
- Aircraft: N416UA
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 479
- Aircraft time: 26,935 hours, 9,377 cycles
- Engine: Iae V2527A5
- System (JASC): [2133 · Pressure Regulator/Outflow Valve](https://openairdocs.org/jasc/2133)
- Part: Outflow Valve
- Part number: VFT300A1
- Part serial: 586
- Condition: Failed
- 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/2002UALA00752

## Discrepancy

AIRCRAFT UNABLE TO MAINTAIN PRESSURE.  VALVE REPLACED ALONG WITH THE AVIONICS COMPUTER.

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