As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT 5836 - RIC - FLIGHT CREW REPORTED FUEL LEAKING OUT OF LEFT WING. CREW PERFORMED AIR RETURN AND LANDED UNEVENTFULLY. RIC MX REMOVED AND REPLACED LEFT WING FLAP VALVE AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RETURN TO SERVICE.