As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FLIGHT 4319 DURING THE APPROACH THE CREW REPORTED, RECEIVED A BRAKE DEGRADED MESSAGE ON EICAS. THE CREW DECLARED AN EMERGENCY AND LANDED SAFELY. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE CONTROL VALVE IAW EMB145 AMM 32-41-06. ALSO BLED THE BRAKES IAW 32-40-00, COMPLYING WITH A FUNCTIONAL CHECK IAW 32-41-00. THE OPERATIONAL CHECK WAS GOOD. ALSO MAINTENANCE INSPECTED THE FUEL QUANTITY INDICATION HARNESS IAW 28-41-00-200-801. NO DEFECTS NOTED. THE AIRCRAFT WAS RETURNED TO SERVICE.