As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: PILOT DECLARED EMERGENCY ON ACCOUNT OF SLAT DISAGREE MESSAGE. FLIGHT WAS NOT OVERWEIGHT FOR LANDING. FLIGHT LANDED WITHOUT INCIDENT. MAINTENANCE ACCOMPLISHED FIM 27-81-00-815-816 FOUND FSEU LAST LEG FAULT SHOWING SECTION DATA #2 AND SECTION DATA # 3 FAULTS. REPLACED FSEU IAW AMM 27-51-01. ACCOMPLISHED ALL REQUIRED TEST ALL TESTS PASSED.