As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LCQ - MAJOR REPAIR - DURING C-13 CHECK 1 1/2" CRACK WAS FOUND ON R/H WING #3 FUEL TANK INTERNAL AFT RIB LOWER LEG, WBL 135.5. MAINTENANCE CUTOUT CRACKED SECTION OF RIB AND PERFORMED A HFEC INSPECTION OF CUTOUT TO VERIFY NO CRACKS EXIST; FABRICATED A REPAIR "T" ANGLE; AND INSTALLED REPAIR PART IAW AWA E.R. 03-5712-03014.