# SDR HNAA0700185

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 3, 2007
- Submitted: October 4, 2007
- Operation: Air carrier
- Aircraft: N808EX
- Make and model: Dhav DHC8102
- Aircraft serial: 299
- System (JASC): [2933 · Hydraulic Quantity Indicator](https://openairdocs.org/jasc/2933)
- Part: Switch
- Part number: 974641
- Part serial: MX5961181
- Condition: Inoperative
- Location: Isolation Valve
- 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/HNAA0700185

## Discrepancy

NR 2 HYD ISO VALVE CAUTION LIGHT ILLUMINATED IN FLIGHT QTY'S AND PRESSURE NORM.  FERRY FROM AVP TO MDT.  REPLACED ISO LOW LEVEL SWITCH AND BLEED NR 2 HYD SYSTEM OPS CHECK GOOD IAW 29-43-00.

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