# SDR HNAA2012100901003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 9, 2012
- Submitted: October 9, 2012
- Operation: Air carrier
- Aircraft: N911HA
- Make and model: Dhav DHC8102
- Aircraft serial: 034
- Aircraft time: 67,212 hours, 76,252 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Pressure Switch
- Part number: 21090045
- Condition: Malfunctioned
- Location: Hyd System
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2012100901003

## Discrepancy

ROLL SPOILER INBD HYD CAUTION LIGHT ILLUMINATED IN FLIGHT.  PRESSURE AND QUANTITIES ARE NORMAL.  R & R INBD LOW PRESSURE SWITCH.  GROUND RAN ACFT.  OPS AND LEAKED CHECKED GOOD. OK FOR SERVICE.

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