As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FWD CARGO FLOOR STRUCTURE BETWEEN STA.500A AND 500H, RBL24 TRANSITION PANEL THROUGHOUT HAS CORROSION AROUND NUMEROUS FASTENER HOLES AS MARKED. GROUNDED - YES. EVALUATED NOTED AREA ORG. THICKNESS IS .040" REMOVED .010" REMAINING IS .030" IAW B737-800 AMM 53-00-83-1A2. FOUND TO BE OUT OF LIMITS TOOL #T8224K DUE 17-OCT-23. REMOVED AND REPLACED TRANSITION PANEL P/N 146A7502 7075-T62 PO: 1049826.1 IAW B737-800 SRM 53-00-53-2R-5.