What was found
MIA - FLT 2103 - AFTER TAKEOFF MIA DURING CLIMB-OUT, NR 1 ENGINE STRUT OVERHEAT INDICATION FLICKERED. ACCOMPLISHED ABNORMAL PROCEDURE AND PRECAUTIONARY SHUTDOWN NR 1 ENGINE. AIRCRAFT RETURNED TO MIA AND LANDED WITHOUT INCIDENT. REPLACED NR 1 ENGINE STRUT OVERHEAT DETECTOR. ACCOMPLISHED GROUND ENGINE RUN WITH NO DEFECTS FOUND. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)