# SDR AALA2009062300015

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 23, 2009
- Submitted: July 3, 2009
- Operation: Air carrier
- Aircraft: N7062A
- Make and model: Airbus A300 B4-605R
- Registry model: [Airbus A300 B4-605R](https://openairdocs.org/model/airbus-industrie-a300-b4-605r) (OpenAirDocs)
- Aircraft serial: 474
- Aircraft time: 54,907 hours, 21,240 cycles
- System (JASC): [2133 · Pressure Regulator/Outflow Valve](https://openairdocs.org/jasc/2133)
- Part: Outflow Valve
- Condition: Faulted
- Location: Cqabin Pressure
- Stage of operation: CL
- 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/AALA2009062300015

## Discrepancy

MIA - CAPTAIN UNABLE TO MAINTAIN PRESSURIZATION AFTER TAKEOFF.  RETURNED TO MIA WITHOUT INCIDENT.  AIRCRAFT REMOVED FROM SERVICE.  FOUND AFT OUTFLOW VALVE FAULTING.  REPLACED VALVE.  SYSTEM GROUND CHECK NORMAL OPERATION.

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