What was found
ON FLIGHT 3782 THE CREW REPORTED THEY RECEIVE SLAT FAIL EICAS CAUTION MESSAGE. THE SLATS FAILED AT 0 DEGREES. THE AIRCRAFT WAS REMOVED FROM SERVICE. FOLLOWED FIM 27-81-09-810-802. EXAMINED ALL 12 SLAT ACTUATOR INDICATORS AND FOUND THE RIGHT SLAT 3 NR 1 AND NR 2 INDICATORS TRIPPED. RESET SLAT RIGHT NR 3 ONE AND TWO PER CRJ M/M 27-81-09-610-803 AND PERFORMED SEVERAL OPERATIONAL CHECKS OF SLATES PER 27-50-00 NO DEFETCS NOTED. THE OPERATIONAL CHECKS WERE GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.