As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FWD CARGO STA 620L BOTTOMSIDE OF MAIN CARGO FLOORBEAM LBL 48 CORROSION AROUND NUTPLATE. REMOVED NUTPLATE AS PER SRM 51-10-1. REMOVED CORROSION AS PER SRM 51-10-6, CORROSION REMOVED APPROX 50 PERCENT MATERIAL REMAINING. INSTALLED DOUBLERPER EA 7-5310-25380 8/4/98.