# SDR HNAA2009041700124

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 16, 2009
- Submitted: April 17, 2009
- Operation: Air carrier
- Aircraft: N826EX
- Make and model: Dhav DHC8102
- Aircraft serial: 389
- Aircraft time: 33,504 hours, 36,591 cycles
- System (JASC): [2932 · Hydraulic Pressure Sensor](https://openairdocs.org/jasc/2932)
- Part: Pressure Switch
- Part number: 7G773
- Condition: Faulty
- Location: Hydraulic Sys
- Part time: 33,504 hours, 36,591 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: B, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2009041700124

## Discrepancy

NUMBER TWO RUDDER HYDRAULIC CAUTION LIGHT ILLUMINATED IN FLIGHT WITH NO LOSS OF PRESSURE OR FLUID.  REMOVED AND REPLACED NUMBER TWO RUDDER HYDRAULIC PRESSURE SWITCH IN ACCORDANCE WITH DASH 8 MAINTENANCE MANUAL 27-20-39.  OPS CHECK AND LEAK CHECK GOOD.

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