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 FLOORBEAM Y1292 HAS CORROSION AT FWD OB NUTCLIP HOLE AT FRAME 66 JUST AFT OF LT LAVATORY. MAINT BLENDED CORROSION AND OVERSIZED HOLE, FABRICATED FLANGE BUSHING AND TREATED PRIMED AND PAINTED IAW EA A8-53R-30435 AND SRM 51-75-12. UPON COMPLETION OF THE REPAIR IT WAS INSPECTED AND FOUND ACCEPTABLE. (B)