# SDR 7GMB2014082211851

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 21, 2014
- Submitted: August 22, 2014
- Operation: Air carrier
- Aircraft: N286CH
- Make and model: Emb EMB-145XR
- Registry model: [EMB EMB-145XR](https://openairdocs.org/model/embraer-emb-145xr) (OpenAirDocs)
- Aircraft serial: 14501185
- Aircraft time: 680 hours, 662 cycles
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Shuttle Valve
- Part number: 211118
- Condition: Defective
- Location: Brake System
- Part time: 58 hours, 58 cycles
- Component: Brake Assembly, Bfgoodrich
- Component part number: 21741
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/7GMB2014082211851

## Discrepancy

AFTER TAXING INTO RAMP & CREW APPLIED PARKING BRAKE, EMER BRK LO PRESS MSG APPEARS ON EICAS WITH NO HYD POWER.  ISOLATED MALFUNCTION TO DEFECTIVE NR 2 MLG BRAKE SHUTTLE VLV.  REMOVED DEFECTIVE NR 2 BRAKE ASSEMBLY & REPLACED WITH NEW BRAKE ASSEMBLY.  OPERATIONS CHECKED GOOD.  ACFT WAS RETURNED TO SERVICE.

---
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.