# SDR HNAA2013061700344

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 17, 2013
- Submitted: June 17, 2013
- Operation: Air carrier
- Aircraft: N806EX
- Make and model: Dhav DHC8102
- Aircraft serial: 263
- Aircraft time: 53,761 hours, 59,745 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Pressure Switch
- Part number: 7G7921
- Condition: Malfunctioned
- Location: Roll Spoilers
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2013061700344

## Discrepancy

ROLL SPOILER INBD CAUTION LIGHT ILLUMINATED ON TAKEOFF ROLL.  FOUND NR 1 SPOILER LOW HYD PRESSURE SWITCH MALFUNCTIONING.  R & R SWITCH AND OPS CHECKED GOOD IAW MM 27-14-21 CAUTION LIGHTS, OPS CHECKED GOOD.

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