What was found
FLT 1029 - MKE-GRB, DURING TAKEOFF, THE RT ENGINE HAD A FIRE INDICATION. AT 400 FT AGL THE FLIGHT CREW SHUT THE ENGINE DOWN AND ACTUATED THE FIRE EXTINGUISHER. DECLARED AN EMERGENCY AND RETURNED TO MKE. AFTER MAKING A SAFE LANDING, MAINTENANCE INSPECTED THE A/C AND FOUND THE RT ENGINE AFT FIRE LOOP BROKEN WHERE IT TRAVELS THROUGH THE AFT FIER SEA. THE FIRE LOOP AND EXTINGUISHING BOTTLE WERE REPLACED, THE SYSTEM CHECKED GOOD, AND THE A/C WAS RETURNED TO SERVICE. (M)