# SDR 2011F00164

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 8, 2011
- Submitted: July 8, 2011
- Operation: Air carrier
- Aircraft: [N575JS](https://openairdocs.org/aircraft/N575JS), registered now
- Make and model: Emb EMB-500
- Registry model: [EMB EMB-500](https://openairdocs.org/model/embraer-empresa-brasileira-de-emb-500) (OpenAirDocs)
- Aircraft serial: 50000051
- Aircraft time: 1,063 hours, 908 cycles
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Control Valve
- Part number: 900050352
- Part serial: 09060306
- Condition: Failed
- Location: Brake System
- Part time: 61 hours, 59 cycles
- Stage of operation: LD
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2011F00164

## Discrepancy

AFTER LANDING GEAR EXTENSION FOR LANDING AT KMSO THE CREW WAS NOTIFIED OF A BRAKE SYSTEM FAILURE VIA THE CAS SYSTEM.  AIRCRAFT LANDED WITHOUT INCIDENT AND THE CREW IDENTIFIED THEY DID NOT HAVE NORMAL BRAKES AVAILABLE.  AIRCRAFT WAS SLOWED TO A STOP USING THE EMERGENCY BRAKE SYSTEM.  NO DAMAGE TO THE AIRCRAFT AND NO INJURIES TO THE CREW OR PASSENGERS.  PART INSTALLED WAS IN A MODIFIED CONDITION AND IS NOT A LIFE CONTROLLED PART.

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