What was found
FORWARD CARGO FIRE DETECTOR LIGHT ILLUMINATED WITH THE MASTER CAUTION LIGHT. EMERGENCY WAS DECLARED AND NR 2 FIRE BOTTLE WAS DISCHARGED AND AFT TAIL CONE SLIDE WAS DEPLOYED. INSPECTED THE FORWARD CARGO, E & E, FORWARD CABIN, AND COCKPIT AREAS FOR EVIDENCE OF SMOKE OR OVERHEATED CONDITIONS WITH NO FAULTS FOUND. REPLACED NR 2 FIRE BOTTLE AND SQUIB. REPLACED ALL SIX FORWARD CARGO COMPARTMENT SMOKE DETECTORS AS PRECAUTIONARY. AFT TAIL CONE SLIDE WAS REPLACED.