What was found
(LOG 0418180) CORROSION AT FLOOR BEAM MAIN CABIN APPROX BS 950 LBL 52. ACCOMPLISHED REPAIR ON MAIN CABIN FLOOR BEAM FROM LBL 8.4 TO LBL 58 STA 950 IAW B737 SRM 53-70-51-2R REPAIR 5.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(LOG 0418180) CORROSION AT FLOOR BEAM MAIN CABIN APPROX BS 950 LBL 52. ACCOMPLISHED REPAIR ON MAIN CABIN FLOOR BEAM FROM LBL 8.4 TO LBL 58 STA 950 IAW B737 SRM 53-70-51-2R REPAIR 5.