As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: LEFT WING FUEL LEAK JUST ABOVE LEFT CENTER TANK SUMP DRAIN OUTLET- COMING FROM FRONT EDGE OF CENTER BOX SECTION TO WING STRUCTURE REINFORCING STRAP. CLEANED AND SEALED STRINGER TIE FITTING IN LEFT CENTER WING IAW AMM 28-11-00,