As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FWD CARGO COMPARTMENT BETWEEN STA 440 AND 492 UNDER CARGO DOOR CENTER TRESHOLD PLATE; TRESHOLD WEB IS CORRODED SEVERAL AREAS TOP SURFACE / REMOVED AND REPLACED THRESHOLD WEB IAW B737 SRM 51-40-02 PARA 5 AND BOEING DWG# 143A8330 REV 8 SHEET 0042