As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON FLOOR SUPPORT STA 535 WL 208 HAVE BEEN BLENDED OUT IAW B737-200 SRM 53-10-01. MTL THICKNESS 0.040" MTL REMOVED 0.010" MTL REMAIN 0.030" AND FOUND BEYOND LIMITS. REPLACED FLOOR SUPPORT STA 535 LBL 45-LBL IAW B737-200 SRM 51-10-1 PAGE 9 & IAW B737-200 SRM 51-30-02 REV 105.