As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FIRE CARGO FWD INTERMITTENT DURING INITIAL CLIMB. DISPLAYED LESS THAN 1 SECOND EACH TIME CREW RAN CARGO AIR CONDITIONING SYSTEM HEAT THROUGHOUT FLIGHT, FAULT DID NOT RETURN. ++PERFORMED OPERATIONAL CHECK IAW MM 26-16-00. OPS CHECK GOOD. PER FIM 26-16 TASK 817 STEP B(1) NO FURTHER ACTION REQUIRED