As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) MAINTENANCE INVESTIGATION OF A FUEL LEAK FROM THE LT WING NR 3 FLAP TRACK ATTACH POINT AT THE REAR WING SPAR REVEALED THAT THE ATTACH BOLTS WERE BELOW RECOMMENDED TORQUE. BOLT TORQUE WAS BROUGHT UP TO SPECS AND HEADS RESEALED INSIDE THE FUEL TANK. THE AIRCRAFT WAS RETURNED TO SERVICE.