# SDR CA140218004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 8, 2013
- Submitted: September 14, 2015
- Operation: General aviation
- Make and model: Bombdr DHC8401
- Engine: Pwc PW150A
- Propeller: Rotol CR4086123F17
- System (JASC): [2760 · Drag Control System](https://openairdocs.org/jasc/2760)
- Part: Valve
- Part number: 3960001005
- Condition: Failed
- Location: Spoiler
- Part time: 30,155 hours
- 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/CA140218004

## Discrepancy

(CAN) DURING CLIMB, THE SPOILER OTBD CAUTION LIGHT ILLUMINATED.  ACFT RETURNED TO FIELD.   MAINTENANCE REPLACED THE SPOILER UNLOAD VALVE, ACFT RETURNED TO SERVICE.

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