As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(B737-06-3-0049) CORROSION ON MN DK FRAME STA 947 LBL 44-54 REMOVED AND REPLACED WITH NEW T-CHORD AND REPAIR PARTS ON FLOOR BEAM STRUCTURE AT MAIN CABIN STA 947.5 LBL60-RBL60 IAW B737 SRM 53-70-51-2R-5 REPAIR 5. SEE FORM 44-0008 ATTACHED.