What was found
ENGINE DRIVEN FUEL PUMP LEAKING. THE PUMP WAS DISMANTLED AND THE FOLLOWING DEFECTS WERE FOUND, ROTOR SHAFT FOUND WITH EXCESSIVE WEAR AND EXTREME SCORING, DEEP SCORING IN SHAFT BEARING (BUSHING), LOWER FACE OF ROTOR SHAFT HAS CONTACTED AND DAMAGED LOWER THRUST PLATE. THE WEAR ON PARTS HAS ALLOWED THE ROTOR TO BE LOADED TO ONE SIDE CAUSING WEAR ON LINER WALL 5. ROTOR SHAFT (AT VANE SEGMENTS) SHOWS SIGNS OF BEING SUBJECT TO EXTREME HEAT.