As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO COMPARTMENT BETWEEN STA 767 AND 794.50 UNDER FWD FLOOR SHIELD ANGLE THAT CONNECTS THE FLOOR SHIELD TO THE WEB INTERCOASTAL IS CORRODED AROUND THE NUT PLATES BOTTOM SIDE / REMOVED CORROSION IAW B737 SRM 51-10-02-0G-0; ORIGINAL MATERIAL .050'; LOSS .013'; MATERIAL REMAINING .037' FOUND TO BE OUT OF LIMITS IAW B737 SRM 53-60-15-1A-1. REMOVED AND INSTALLED A NEW SHIELD IAW B737 SRM 51-40-05-0G-0; SRM 51-40-02-0G-0 AND BOEING DRAWING # 146A8125 REV A