As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING ROUTINE C-CHECK INSPECTION A CRACK WAS DETECTED ON THE FLOORBEAM LEFT HAND FRAME ATTACHMENT PLATES AND CLIPS AT FS 320 TO 480. ACCOMPLISHED REMOVAL OF DAMAGED PLATES AND CLIPS. FABRICATED AND INSTALLED NEW ATTACHMENT PLATES AND CLIPS IN ACCORDANCE WITH DOUGLAS STRUCTURAL REPAIR MANUAL AND ENGINEERING ORDER EDP05-1 AND DRAWING NUMBER AE2443.