As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(B737-53-3-0737) MAIN CABIN FLOORBEAM UPPER SURFACE HAS CORROSION AT STA 947, RBL 50. TRANSCRIBED FROM HAECO GSO NRC# 9288446 REPAIRED FLOORBEAM AT STA 947 RBL 50 IAW B737 SRM 53-70-51-2R-5. INSP QC453 REMOVED AND REINSTALLED CREASE BEAM STIFFNERS FROM 927-967 IAW BAC DWG 147A8501 REV B. REMOVED AND REINSTALLED INTERCOSTAL FROM STA 927-947 IAW BAC DWG 147A5650 REV A. HAECO GSO MECH V898582