# SDR 99FDEA00125

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 26, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N426FE
- Make and model: Airbus A310-203
- Registry model: [Airbus A310-203](https://openairdocs.org/model/airbus-industrie-a310-203) (OpenAirDocs)
- Aircraft serial: 245
- System (JASC): [2130 · Cabin Pressure Control System](https://openairdocs.org/jasc/2130)
- Part: Valve
- Condition: Failed
- Location: E & E Compt
- Stage of operation: CL
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/99FDEA00125

## Discrepancy

EQUIP COOLING OVBD VALVE FAILED TO CLOSE, COULD NOT PRESSURIZE CABIN.  *S/D*  REPLACED AIRFLOW SENSOR DET MM 21-23-00. REMOVED AND REPLACED COOLING OVBD EXTRACTION VALVE MM 21-23-13.

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