As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CENTER FUSELAGE 3 AFT CARGO LOWER SKIN FR 75 BETWEEN SRGR 29R AND STGR 29L THERE IS A CORRODED FLOOR SUPPORT. INSTALLED REPLACEMENT FLOOR SUPPORT CENTER FUSELAGE III AFT CARGO FR75 BETWEEN STGR 29R AND STGR29L REF EMB SRM 51-40-08. SEE WIPS AND TASKS FOR WORK PERFORMED