As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO COMPARTMENT RIGHT SIDE; FLOOR STRUCTURE 'Z CHANNEL' AROUND HOLES HAS EVIDENCE CORROSION BETWEEN STA 787 TO STA 807. WL 155;5; RBL-21.<[01] CLEANED AREA AT AFT CARGO COMPT R/H SIDE FLOOR SUPPORT BETWEEN STA 787 TO STA 807 RBL 21 WL 155.5;NO CORROSION NOTED PER REF AMM 25-52-00-100-801.;[02] VERIFIED STEP:1