# SDR 99FDEA00025

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 22, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N401FE
- Make and model: Airbus A310-203
- Registry model: [Airbus A310-203](https://openairdocs.org/model/airbus-industrie-a310-203) (OpenAirDocs)
- Aircraft serial: 191
- System (JASC): [2130 · Cabin Pressure Control System](https://openairdocs.org/jasc/2130)
- Part: Switch
- Part number: 837101A
- Condition: Failed
- Location: Cabin Pressure
- Stage of operation: CL
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/99FDEA00025

## Discrepancy

99-0019 - AFT T/O CABIN WOULD NOT PRESSURIZE AND CLIMB AT A/C RATE.  MANUAL PRESS SYS WOULD NOT CONTROL CABIN.  REG 2 FWD AND AFT OUTFLOW VALVE REMAIN FULL OPEN AND IND AMBER ON ECAM WITH FAULT ON OV ERHEAD.  REMOVED AND REPLACED LEFT MLG SHOCK ABSORBER RELAY 59GB,96GB.

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