As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CARGO SMOKE LIGHT CAME ON IN FLIGHT. CARGO FIRE EXTINGUISHER DISCHARGE. INSTALLED BOTTLE, P/N 365000071. OPERATIONAL CHECKED GOOD IAW AMM. PERFORMED OPERATIONAL CHECKED OF CARGO SMOKE DETECTOR. OPERATIONAL CHECKED GOOD. CLEANED AND RESEATED CANNON PLUG ON FWD CARGO SMOKE DETECTOR. REMOVED AND REPLACED CARGO SMOKE DETECTOR TIMER RELAY. (M)