As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MIA - CREW REPORTED LEADING EDGE ASYMMETRY ISSUE ON TAKEOFF. EMERGENCY DECLARED FLIGHT RETURNED MIA LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. FOUND NUMBER 10 ROTARY ACTUATOR MOUNT BOLT LOOSE. REPLACED MOUNT BOLT. SYSTEM GROUND CHECK NORMAL OPERATION.