# SDR UALA2013032601894

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 25, 2013
- Submitted: March 27, 2013
- Operation: Air carrier
- Aircraft: [N471UA](https://openairdocs.org/aircraft/N471UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1432
- Aircraft time: 39,707 hours, 16,362 cycles
- Engine: Iae V2527A5
- System (JASC): [2133 · Pressure Regulator/Outflow Valve](https://openairdocs.org/jasc/2133)
- Part: Outflow Valve
- Condition: Obstructed
- Location: Cabin Pressure
- Stage of operation: CL
- How discovered: O
- Nature of condition: C, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2013032601894

## Discrepancy

CABIN PRESSURE ISSUE, FLT DIVERTED. CANNOT CONTROL PRESSURE. CABIN PRESSURE SYS 1 AND 2 FAULTED: ECAM1, ECAM2.  FOUND DEBRIS ON THE BOTTOM OF OUTFLOW VALVE AND THE FRAME.  REMOVED DEBRIS AND SYS 1, SYS 2 AND MANUAL SYSTEM, ALL CHECKED OK.

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