What was found
(CAN) WHILE TURNING INTO FINAL, AN UNCOMMANDED IFSD OCCURRED ON THE NR 1 ENGINE. THE CREW REPORTED ONLY SEEING CAUTION LIGHTS ON THE ANNUNCIATOR PANEL AND A LOW OIL PRESSURE WARNING. THE F/O ALSO REPORTED SEEING AN AMBER LIGHT ON THE ENGINE TEMPERATURE INDICATOR, ILLUMINATES ABOVE 810. A SINGLE ENGINE LANDING FOLLOWED. THE ENGINE, WHICH HAD 200 HRS FOLLOWING A SHOP VISIT FOR HOT SECTION INSPECTION, WAS REMOVED AND SENT FOR REPAIRS.