What was found
ON CLIMB-OUT AT APPROX 10000 FEET, NR 3 ENGINE FIRE WARNING BELL AND LIGHTS. PERFORMED ENGINE SHUTDOWN. FOUND MIDDLE STRAP ON ENGINE OIL TANK LOOSE AND IN CONTACT WITH LT FAN DOOR FIRE WARNING LOOP. SECURED CLAMP, PERFORMED ENGINE RUN-UP AND FIRE WARNING TEST IAW 26-10-0, ALL OPERATIONS NORMAL.