As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT MAIN FRAME STATION 718 WAS CRACKED AT THE FORWARD AND AFT UPPER INBOARD FLANGES EXTENDING INBOARD UNDER THE FLOORBEAM SPLICE ANGLES BETWEEN PT K - PT J AND RUNNING PAST PT 5, REF: SERVICE SKETCH 2765B, SHEET 7. REPLACED FRAME IAW ABX REA D953-35438MR.