As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INITIAL INSPECTION: CORROSION ON SEVERAL POINTS OF ALL SIDEPLATE OF AFT CARGO COMPARTMENT FLOOR STRUCTURE RBL 21 BETWEEN STA 867 & 947. SIDEPLATE OF AFT CARGO COMPARTMENT FLOOR STRUCTURE RBL 21 BETWEEN STA 867 & 947 WAS REMPLACED PER B737-800 SRM 51-40-02-0G-0 PARAGRAPH 4 AND PARAGRAPH 7