As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW LOG ITEM, CARGO SMOKE LIGHT ILLUMINATED INTERMITTENTLY IN FLIGHT. BABY CHICKS WERE TRANSPORTED IN POSITIONS 3-7. MAINTENANCE CLEANED THE SMOKE DETECTORS FROM POSITION 2-7 AND THE SYSTEM TESTED NORMAL IAW THE MM. THE AIRCRAFT WAS RETURNED TO SERVICE.