What was found
IN CRUISE, ENGINE FIRE WARNING ACTUATED FOR ENGINE NR 2, CREW BROUGHT ENGINE NR 2 TO IDLE POWER AND OPTED TO SHUTDOWN THE ENGINE IN ACCORDANCE WITH QUICK REFERENCE HANDBOOK. NO ENGINE FIRE EXTINGUISHING DEVICE WAS USED, CREW CONTINUED FLIGHT TO DGAA AND LANDED SAFELY AT DGAA. AFTER LANDING AT DGAA, MAINTENANCE CREW PERFORMED AN AIR LEAK INSPECTION ON ENGINE NR 2, FOUND AND SECURED ONE LOOSE DUCT CLAMP DOWNSTREAM THE HI-STAGE BLEED AIR VALVE AND ANOTHER LOOSE DUCT CLAMP UPSTREAM THE ENGINE BLEED AIR PRECOOLER. THE MAINTENANCE CREW THEN PERFORMED A CONCLUSIVE ENGINE RUN UP TEST IN ACCORDANCE WITH AMM 71-00-00. NO FURTHER AIR LEAK, ENGINE ABNORMAL PARAMETERS, OR FIRE WARNING NOTED AND AIRCRAFT WAS RESTORED TO NORMAL.