As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO SUBTHRESHOLD WEB HAS CORROSION BS 797-847 RBLK 24 WL 157 / REMOVED CORROSION ON ACB SUBTHRESHOLD WEB; ORIGINAL THICKNESS IS .050' MAX MAT LOSS IS MORE THAN 50%; FOUND TO BE OUT OF LIMITS REMOVED AND REPLACED ACB SUBTHRESHOLD WEB IAW SRM 53-60-15-0I-1; SRM 53-60-15-1A-1; SRM 51-40-02-0G-0