# SDR CA190610012

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 8, 2019
- Submitted: August 17, 2020
- Operation: General aviation
- Make and model: Bombdr DHC8400
- Engine: Pwc PW150A
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: O-Ring
- Part number: NAS1612DASH10
- Condition: Leaking
- Location: Edp Pressure
- Stage of operation: DE
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA190610012

## Discrepancy

(CAN) DURING FLIGHT, CREW OBSERVED LOSS OF #1 HYDRAULIC SYSTEM FLUID. AIRCRAFT LANDED. - MAINT, FOUND HYDRAULIC LEAK ON #1 FILTER MANIFOLD AND SPU PRESSURE TRANSDUCER LINE FITTING.  O-RINGS REPLACED. (TC# 20190610012)

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