# SDR CA141001008

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 24, 2014
- Submitted: March 12, 2015
- Operation: General aviation
- Make and model: Bombdr DHC8400
- Engine: Pwc PW150A
- System (JASC): [5230 · Cargo/Baggage Doors](https://openairdocs.org/jasc/5230)
- Part: Seal
- Condition: Failed
- Location: Cargo Door
- Stage of operation: CR
- 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/CA141001008

## Discrepancy

(CAN) A/C RETURNED FROM FLIGHT DUE TO CABIN PRESSURIZATION. UNEVENTFUL LANDING. ROOT CAUSE - AFTER THE F/T TECH CHECKED AND BOARDED THE A/C, GROUND HANDLING PERSONNEL OPENED THE CARGO DOOR WITHOUT THE KNOWLEDGE OF THE F/T. CORRECTIVE ACTION - EXERCISED AFT CARGO DOOR PRESSURIZATION VALVE, DOOR CLOSED, OPERATION CHECKED AND FOUND OK.  ACFT HAS RETURNED TO SERVICE.

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