# SDR 96ZZZM1238

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 12, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N632AW
- Make and model: Airbus A320-231
- Registry model: [Airbus A320-231](https://openairdocs.org/model/airbus-industrie-a320-231) (OpenAirDocs)
- Aircraft serial: 81
- System (JASC): [2133 · Pressure Regulator/Outflow Valve](https://openairdocs.org/jasc/2133)
- Part: Outflow Vlv
- Part number: 9023157034
- Condition: Failed
- Location: Cabin
- Stage of operation: CR
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/96ZZZM1238

## Discrepancy

CMH - FLT 2688 - CMH-EWR - AIR TURNBACK, LOSS OF CABIN PRESSURE.  CREW DESCENDED TO 10,000 FEET.  REMOVED AND REPLACED OUTFLOW VALVE, IAW 21-31-51.  REMOVED AND REPLACED CABIN PRESSURE CONTROLLERS NR 1 AND NR 2 AS PRECAUTION IAW 21-31-34. RESTOWED CABIN MASKS.  REMOVED AND REPLACED USED OXYGEN GENERATORS IAW 35-23-00.  REFERENCE AWXA960337.

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