As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING LINE CHECK DISCOVERED CORROSION ON FORWARD CARGO DOOR SCUFF PLATE. THE CORROSION HAS PUSHED UP THE FUSELAGE SKIN AND IT APPEARS THERE ARE CRACKS AND CORROSION ON THE FLOORBEAM. CURRENTLY ENGINEERING IS EVALUATING THE DAMAGE TO DETERMINE COURSE OF ACTION.