As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING THE ROUTINE VISUAL INSP OF A C-CK, THE MAIN CARGO DOOR JAMB LWR AFT GUSSET WAS FOUND GOUGED AND CRACKED IN SEVERAL PLACES. A REPLACEMENT GUSSET WAS FABRICATED FROM 2024 T3 0.063 INCH AND INSTALLED. THE ITEM WAS RETURNED TO SERVICE.