# SDR 200610034

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 1, 2006
- Submitted: October 3, 2006
- Operation: Air carrier
- Aircraft: [N656RW](https://openairdocs.org/aircraft/N656RW), registered now
- Make and model: Emb ERJ 170-100 SE
- Registry model: [EMB ERJ 170-100 SE](https://openairdocs.org/model/embraer-erj-170-100-se) (OpenAirDocs)
- Aircraft serial: 17000113
- Aircraft time: 2,352 hours, 1,528 cycles
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Pump
- Condition: Leaking
- Location: Hydraulic Sys
- Stage of operation: CR
- How discovered: O
- Nature of condition: K
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/200610034

## Discrepancy

FLIGHT 7519 DFW TO IAD.  CREW REPORTED LOSS OF HYD IN FLIGHT REACHED 0 PERCENT, DIVERTED TO MEM.  ON WALKAROUND FOUND LEAK AT NR 1 ENG.  ON CALL MTX REPORTS THAT THE ENGINE DRIVEN PUMP IS LEAKING AT THE CASING HALF.  REMOVED AND REPLACED NR 1 ENG HYP PUMP.

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