As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO COMPARTMENT SMOKE WARNING RIGHT AFTER TAKEOFF. FIRED BOTH BOTTLES ALTHOUGH DID NOT GET AGENT 2 DISCHARGE LIGHT. AFTER LANDING GOT CARGO LOOP B. FOUND LEFT AFT CONTAINER ROLLER RUNS CONTINUOUSLY. REPAIRED JAMMED LOCK 511MY. REPAIRED JOYSTICK AND CARGO CONTROL BOX. REPLACED BOTH FIRE BOTTLES. REPLACED CED 44WH AND 8WH AS PRECAUTION. SYSTEM GROUND CHECKED NORMAL OPERATION.