As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION FOUND C-3 CARGO DOOR CUTOUT FORWARD FRAME LOWER CORNER CRACKED OUT OF BOTTOM STOP FITTING UPPER INBOARD BOLT HOLE AND LOWER PART OF FRAME WAS CORRODED. THE CRACK WAS STOP DRILLED AND A REPAIR DOUBLER WAS INSTALLED IAW SRM 51-40-3. THE CRACK WAS 1.75 INCH LONG.