As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MIA - CREW REPORTED LEFT LANDING GEAR WOULD NOT EXTEND. ON THIRD ATTEMPT GEAR EXTENDED. EMERGENCY DECLARED FLIGHT LANDED MIA WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED DOWNLOCK ACTUATOR ON LEFT MAIN LANDING GEAR. SYSTEM GROUND CHECK NORMAL OPERATION.