As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MESSAGE FOR THE FWD CARGO AIR CONDITIONING. RETURNED TO DEPARTURE. PERFORMED TESTS TO CONFIRM THE FAULT. THE INFORMATION OF THE PCMCIA WAS LOWERED AND THE CAUSE THAT GENERATED THE ATB WAS IDENTIFIED AS THE FLOW AND CONDITIONING PACKAGE OF CONTROLLED CARGO. REMOVE AND INSTALL THE LT FLOW CONTROL VALVE AND PERFORM OPERATIONAL TESTS WITH SATISFACTORY RESULTS. FAULT DOES NOT PRESENT A FAULT AGAIN.