As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING ROTATION SMOKE AND FIRE DET SYS LIGHTS 4&6 ILLUM WITH AFT FIRE MESSAGE AND LOWER CARGO FIRE LIGHT ILLUM ALONG WITH FIRE BELL. DURING INTL CLIMB LIGHT 4 WENT OUT. THEN 4 MIN AFTER FIRST IND LIGHT 6 WENT OUT AS DID AFT FIRE MESG AND LOWER CARGO FIRE LIGHT. PERFORMED COMPLETE INSPECTION OF THE SMOKE DETECTION SYSTEM AND THE CARGO FIRE SYSTEM PER B-727 M/M 26-25-00. SYSTEMS OPS CHECK GOOD AT THIS TIME.