As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING D-CHECK, FLOORBEAM STA 310 LBL 3 HAS CORROSION ON TOP UNDERSIDE. REMOVED CORROSION PER SRM 51-10-6. CUT OUT DAMAGED AREA PER SRM 51040-4. INSTALLED ANGLE REPAIR AS PER SRM 51-40-4 9.5 INCHES BY 1 INCH BY 1 INCH. TOTAL CYCLES 29235.