As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE FLIGHT CREW REPORTED OF FUEL DRIPPING FROM THE LEFT ENGINE WITH THE LEFT FUEL TRANSFER PUMP ON GROUND AND APU RUNNING. THE MAINTENANCE BASE DETERMINED THE LEFT ENGINE FLOW DIVIDER VALVE WAS DEFECTIVE. THE LEFT ENGINE FLOW DIVIDER VALVE WAS REMOVED, AND AN OVERHAULED UNIT WAS INSTALLED. OPS CHECKS WERE SATISFACTORY, AND THE AIRCRAFT WAS RETURNED TO SERVICE.