# SDR HNAA2014071100201

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 11, 2014
- Submitted: July 11, 2014
- Operation: Air carrier
- Aircraft: N937HA
- Make and model: Dhav DHC8102
- Aircraft serial: 148
- Aircraft time: 62,963 hours, 70,666 cycles
- System (JASC): [2760 · Drag Control System](https://openairdocs.org/jasc/2760)
- Part: Arm
- Condition: Out Of Adjust
- Location: Potentiometer
- 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/HNAA2014071100201

## Discrepancy

AFTER TAKEOFF, LEFT INBD ROLL SPOILER WOULD NOT RETRACT.  ACFT RETURNED TO DEPARTURE.  FOUND POTENTIOMETER ARM OVER-CENTER.   ADJUSTED ARM IAW MM 27-05-11.  REINSTALLED PANEL 532BB,  OPS CHECKED GOOD AT THIS TIME.  REVERIFIED LT INBD SPOILER FDAU READOUT IAW MM 31-33-00.  ALL READOUT CHECKED GOOD.

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