As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
***CORROSION*** AFT CARGO BAY THRESHOLD WEB HAS CORROSION FROM STA 803-836 RBL 30 / REMOVED CORROSION OF AFT CARGO BAY THRESHOLD WEB IN AN AREA OF 6'X2.5'X.009' OF AN ORIGINAL THICKNESS OF 0.045' FOUND TO BE OUT OF LIMITS IAW SRM 53-60-15-1A-1 FIG 103 DETAIL D. REMOVED AND REPLACED AFT CARGO BAY THRESHOLD WEB. IAW SRM 51-40-02-0G-0 AND BOEING DWG 146A8340 SH 9 REV 9