# SDR CA131017009

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 11, 2013
- Submitted: September 14, 2015
- Operation: General aviation
- Make and model: Bombdr DHC8400
- Engine: Pwc PW150A
- Propeller: Rotol CR4086123F17
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Pump
- Part number: 6617304
- Condition: Failed
- Location: Hyd System
- Stage of operation: CR
- 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/CA131017009

## Discrepancy

(CAN) NR 1 HYD ISOLATION VALVE CAUTION LIGHT CAME ON ALONG WITH ROLL SPOILER INBD CAUTION AND NR 1 RUD HYD CAUTION LIGHT HYD QTY IS OK, PRESSURE WAS 0. MAINTENANCE REPLACED NR 1 EDP.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.