# SDR ASOA20120614055

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 14, 2012
- Submitted: June 20, 2012
- Operation: Air carrier
- Aircraft: [N26141](https://openairdocs.org/aircraft/N26141), registered now
- Make and model: Emb EMB-145XR
- Registry model: [EMB EMB-145XR](https://openairdocs.org/model/embraer-emb-145xr) (OpenAirDocs)
- Aircraft serial: 145733
- Aircraft time: 25,897 hours, 14,088 cycles
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Shuttle Valve
- Part number: 211118
- Condition: Leaking
- Location: Brakes
- Stage of operation: CR
- How discovered: V
- Nature of condition: K, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASOA20120614055

## Discrepancy

THE CREW REPORTED HYD SYS NR 1 DROPPED INTO AMBER RANGE IN FLIGHT AND RECEIVED A WARNING MESSAGE ON THE EICAS.  THE ACFT DIVERTED AND LANDED WITHOUT INCIDENT. MX INSPECTED AND REPLACED THE NR 1 AND NR 4 BRAKE SHUTTLE VALVES. SERVICED HYD SYS AND OPS CHECKS WERE GOOD.

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