As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C4/A4 CHECK, CRACK WAS FOUND ON FRAME AT BS 2220 BETWEEN S-25R AND S-26R. THE DAMAGED PART OF THE FRAME WAS REMOVED BY TRIMMING THE FRAME JUST BELOW S-24R AND REMOVING THE FACTORY SPLICE AT S-34R. HFEC INSPECTION ACCOMPLISHED IAW NDT MANUAL, PART 6, 51-00-00, FIG. 4 AT TRIM LINE AND WAS CONFIRMED TO BE CRACK FREE.