# SDR NSVA200600067

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 6, 2006
- Submitted: June 19, 2006
- Operation: Air carrier
- Aircraft: N184CJ
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 184
- Aircraft time: 31,536 hours, 37,140 cycles
- System (JASC): [2932 · Hydraulic Pressure Sensor](https://openairdocs.org/jasc/2932)
- Part: Pressure Switch
- Part number: 9ML
- Condition: Faulty
- Location: Hydraulic Sys
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/NSVA200600067

## Discrepancy

DURING FLIGHT HYD LIGHT ON FOLLOWED BY HYD PUMP AT WHICH TIME THE QUANTITY INDICATOR LOST APPROX 60-75 PSI AND UP TO 150 PSI.  R&R HYDRAULIC PRESSURE SWITCH 9 ML OPS CHECK GOOD.

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