As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) NR 2 MFC FUEL LEAK THROUGH THE THROTTLE SHAFT BODY. NR 2 ENGINE FUEL LEAK DISCOVERED DURING ROUTINE INSPECTION. RT ENGINE COWLING OPENED. LEAK COMING FROM THE NR 2 MFC THROTTLE SHAFT BODY. EVIDENCE OF FIRE MARKS IN THE CORE COWL AND JET PIPE. NO FIRE WARNING MESSAGES REPORTED BY THE FLIGHT CREWS.