As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON CLIMB LWR FWD CARGO SMOKE WARNING LIGHT AND BELL CAME ON. REMOVED AND REPLACED NR 1 & 2 FWD LWR CARGO COMP FIRE SUPPRESSION BOTTLES PER MM 26-17-014-2. INSTALL NEW FIRE EXTINGUISHER. REMOVED AND REPLACED 4 FWD CARGO COMP SMOKE DETECTION UNITS.