As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MIA - FUEL REPORTED COMING FROM LEFT WING AFTER TAKEOFF. EMERGENCY DECLARED RETURNED MIA LANDED WITHOUT INCIDENT. TRANSFERRED FUEL OUT OF AND INTO LEFT AND RIGHT MAIN TANKS TO VERIFY PROPER VALVE OPERATION. ALL OK. FOUND EVIDENCE OF FUEL SEEPAGE AROUND LEFT MAIN TANK VENT PLATE. SECURED SEVERAL LOOSE SCREWS. NO LEAKS NOTED. SYSTEM GROUND CHECK NORMAL OPERATION.