As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MCN - MAJOR REPAIR - DURING C-18 CHECK CORROSION WAS FOUND INTERNAL SURFACE OF AFT CARGO DOOR CUTOUT LOWER FORWARD BEAR STRAP BS 807, STR 25 RT. MAINTENANCE CUT OUT DAMAGE IN AFT CARGO DOOR CUTOUT LOWER FORWARD BEAR STRAP AT BS 807, STR 25 RT; FABRICATED 2 EACH FILLERS, A DOUBLER AND TRIPLER; INSTALLED REPAIR PARTS IAW ER 03-5300-05062-ES1.