As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO DOOR ACTUATOR SUPPORT BEAM IS CRACKED. REMOVED AFT CARGO DOOR IAW AMM 52-32-11-04-01. REMOVED CRACKED FITTING, AND INSTALLED A NEW FITTING IAW SRM 51-40-21. REINSTALLED THE AFT CARGO DOOR IAW AMM 52-32-11-04-01. MAJOR REPAIR.