As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
***CORROSION*** ON SUBTHRESHOLD WEB AT AFT CARGO BAY BS794-847 RBL23 WL157. / REMOVED AND REPLACED AFT CARGO BAY SUBTHRESHOLD WEB ASSY AT BS 794-847 RBL 23 WL 157 P.O # 784859/2 IAW SRM 51-40-05-0G-0; SRM 51-40-02-0G-0 AND DWG 146A8340