As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C-CHECK INSP NOTED THE RT LONGERON BEAM Y-765 AT FRAME 66 HAD CORROSION AROUND THE HOLE. MAINT REMOVED AND REPLACED CORRODED LONGERON BEAM AT Y-765 FRAME 64 TO FRAME 66 IAW SRM 51-42-11 AND 51-72-11. UPON COMPLETION OF THE REPAIR IT WAS INSPECTED AND FOUND ACCEPTABLE. (B)