What was found
AFTER TAKE-OFF, NR 1 EGT GAGE IN YELLOW BAND, SHORTLY AFTER THAT, NR 1 FIRE HANDLE ILLUMINATED W/BELL. NR 1 THROTTLE BECAME DIFFICULT TO MOVE. COMPLIED WITH CHECK LIST AND NR 1 ENGINE WAS SHUT DOWN. LT FIRE BOTTLE DISCHARGED TO NR 1 ENG. DIFFICULT TO MOVE START LEVER TO CUTOFF. FIRE WENT OUT. LANDED AT ATL AT 155,000. 500 LBS OVER MAX. SMOOTH LANDING. SOFT TOUCHDOWN. MTC FOUND ENG SEPERATED FROM AFT MOUNT. MTC IN PROGRESS. CA- FOUND AFT CONE BOLT SHEARED. R/R NR 1 ENG., REPLACED FIRE BOTTLES. C/W OVERWEIGHT LANDING INSPECTION, NO ITEMS FND.