# SDR CA970722027

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 5, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Make and model: Airbus A320-211
- Registry model: [Airbus A320-211](https://openairdocs.org/model/airbus-industrie-a320-211) (OpenAirDocs)
- System (JASC): [2131 · Cabin Pressure Controller](https://openairdocs.org/jasc/2131)
- Part: Pressure Contrlr
- Part number: 9022157029
- Condition: Inopertive
- 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/CA970722027

## Discrepancy

(CAN) AIRCRAFT RETURNED FROM FLIGHT DUE TO BOTH PRESSURE CONTROLLER SYSTEM INOPERATIVE. FAILURE WAS CAUSED BY WIRE #7922TK24R SHORTED TO SHIELD 50 CENTIMETERS FROM OUT FLOW VALVE. REPAIR CARRIED OUT AND #2 PRESSURE CONTROLLER REPLACED. SYSTEM CHECKED SERVICEABLE.

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