# SDR JJBA20170919030

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 19, 2017
- Submitted: September 21, 2017
- Operation: Air carrier
- Aircraft: [N16183](https://openairdocs.org/aircraft/N16183), registered now
- Make and model: Emb EMB-145XR
- Registry model: [EMB EMB-145XR](https://openairdocs.org/model/embraer-emb-145xr) (OpenAirDocs)
- Aircraft serial: 14500914
- Aircraft time: 31,937 hours, 19,659 cycles
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Pump
- Condition: Failed
- Location: Hyd System
- Stage of operation: NR
- 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/JJBA20170919030

## Discrepancy

NR 1 HYD SYSTEM FLUID LOW AT BOTTOM OF CAUTION RANGE. ON TOUCH DOWN,  THE NR 1 HYDRAULIC SYSTEM PUMP FAILED DURING THE APPLICATION OF THE BRAKES. POST FLIGHT WALKAROUND FOUND A LARGE PUDDLE OF HYDRAULIC FLUID.  R & R THE NR 1 EDP. THE NR 1  HYD PRESSURE TRNSMITTER O-RING. OPS AND LEAK CHECKED GOOD.

---
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.