As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FAULT-STR- ZONE 142 MAIN CARGO COMPARTMENT RIGHT SIDE STA 1020, BL 0 TO RBL 24.5 FLOOR BEAM SUPPORT CHANNEL SPOTS WITH CORROSION. CLEANED MAIN CARGO COMPARTMENT /RH SIDE STA 1020, BL 0 TO RBL 24.5 FLOOR BEAM SUPPORT CHANNEL IAW SOPM 20-30-03. AFTER FURTHER INVESTIGATION FOUND NO CORROSION NOTED ONLY DIRT.