As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C-CHECK, FOUND AFT CARGO DOOR SKIN CRACKED BS 1070 STRINGER 22R. REMOVED AFT CARGO DOOR. CUT OUT CRACKED AREA AS PER SRM 52-00-3 FIG 3 5.25 INCH BY 4 INCH. FABRICATED EXTERNAL DOUBLER 2024 T-3 .063 10.25 INCH BY 11.75 INCH PO 766422. INSTALLED DOUBLER PER SRM 51-40-2.