As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE CREW REPORTED THAT THE CARGO SMOKE AND FIRE DETECT LIGHTS WERE INTERMITTENTLY COMING ON. MAINTENANCE INSPECTED AND REPLACED THE NUMBER 2 DATA ACQUISITION UNIT IN ACCORDANCE WITH 31-00-00. OPERATION CHECKS WERE PERFORMED AND THE AIRCRAFT WAS RELEASED FOR SERVICE.