# SDR DALA201902221122

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 20, 2019
- Submitted: February 22, 2019
- Operation: Air carrier
- Aircraft: [N368NB](https://openairdocs.org/aircraft/N368NB), registered now
- Make and model: Airbus A319-114
- Registry model: [Airbus A319-114](https://openairdocs.org/model/airbus-a319-114) (OpenAirDocs)
- Aircraft serial: 2039
- Aircraft time: 41,975 hours, 21,651 cycles
- System (JASC): [2131 · Cabin Pressure Controller](https://openairdocs.org/jasc/2131)
- Part: Controller
- Condition: Malfunctioned
- Location: Cabin Pressure
- Stage of operation: CL
- 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/DALA201902221122

## Discrepancy

AIR TURN BACK DUE TO INABILITY TO PRESSURIZE THE CABIN AFTER TAKE-OFF. ECAM WARNING: CAB PR EXCESS CAB ALT . QRH PROCEDURE WAS CARRIED OUT AND PRESSURIZATION WAS NORMAL IN MANUAL MODE.   AFTER REVIEWING THE ECS REPORT 19, ETS REQUESTED BOTH CPC-1 AND CPC-2 BE REPLACED AND RE-LOAD THE NAV DATA BASE ON BOTH FMGC.

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