# SDR AALA09042400002A

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 24, 2009
- Submitted: July 17, 2009
- Operation: Air carrier
- Aircraft: [N915AN](https://openairdocs.org/aircraft/N915AN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 29516
- Aircraft time: 28,843 hours, 11,861 cycles
- System (JASC): [2130 · Cabin Pressure Control System](https://openairdocs.org/jasc/2130)
- Part: Shutoff Valve
- Condition: Inoperative
- 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/AALA09042400002A

## Discrepancy

INFLIGHT MIA-LGU. CREW REPORTED PRESSURIZATION PROBLEMS.  LANDED RDU WITHOUT INCIDENT.  AIRCRAFT REMOVED FROM SERVICE.  REPLACED PRESSURE REGULATING SHUT OFF VALVE.  SYSTEM GROUND CHECK NORMAL OPERATION.

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