# SDR C2XA11RI105

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 2, 2011
- Submitted: June 14, 2011
- Operation: Air carrier
- Aircraft: N14902
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145496
- Aircraft time: 23,627 hours, 17,887 cycles
- System (JASC): [2131 · Cabin Pressure Controller](https://openairdocs.org/jasc/2131)
- Part: Controller
- Part number: 92185A010200
- Part serial: 00654
- Condition: Defective
- Location: Cabin Pressure
- Part time: 12,027 hours, 7,330 cycles
- Stage of operation: UK
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/C2XA11RI105

## Discrepancy

FLIGHT 6023 - IAD - FLIGHT CREW REPORTED ERROR ON AUTO PRESS CONTROL UNIT.  IAD MX REMOVED AND REPLACED DIGITAL CONTROLLER AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY.  ACFT WAS APPROVED TO RETURN TO SERVICE.

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