What was found
ON ARRIVAL, FOUND LARGE AMOUNT OF FUEL DRAINING FROM DRAIN MAST OF NR 1 ENGINE. OPENED NR 1 ENGINE CORE COWL AND FOUND MAIN FUEL LINE SPRAYING FUEL AT THE FIREWALL CONNECTION. PULLED FIRE HANDLE AND DISCONNECTED FUEL LINE AT THE FIREWALL AND FOUND RETAINER RING BENT. NEEDS NEW FUEL LINE ASSY FROM FUEL PUMP TO FIREWALL AND BOTH GASKETS. PULLED AND TAGGED NR 1 ENGINE FIRE BOTTLE AND SQUIB C/B. PULLED AND TAGGED IGN C/B. FIRE HANDLE REMAINS PULLED. NR 1 RT FAN COWL AND CORE COWL REMAIN OPEN. BAGGED FUEL LINE AT PYLON AND ATTACHED HARWARE BAG TO THE FUEL LINE. REPLACED MAIN FUEL SUPPLY LINE REF M/M 73-12-04-04, RAN ENGINE REF JRH CHECKED NORMAL. R & R LINE, LEAK CHECKED OK.