What was found
RSW - FL 1115, ON TAKEOFF ROTATION, CREW RECEIVED ON OVERHEAT DETECTION LIGHT FROM THE NR 2 ENGINE. CREW CONTINUED TAKEOFF, WENT THROUGH PROCEDURES AND RETURNED TO FIELD AT RSW. NO EMERGENCY WAS DECLARED AND THE FLIGHT LANDED WITHOUT FURTHER INCIDENT. THE NR 2 ENGINE WAS NOT SHUT DOWN IN FLIGHT. MAINTENANCE FOUND THE NR 2 ENGINE FUEL HEAT MANIFOLD ASSEMBLY HAD A SECTION BLOWN OUT ON THE UPPER INBOARD SIDE OF THE ENGINE. LOWERED NR 2 ENGINE PER JOB CARD AND REMOVED AND REPLACED FUEL HEAT MANIFOLD ASSY. REINSTALLED ENGINE. OPERATIONAL CHECK AND LEAK CHECK GOOD. (M)