THE EE WAS ASSISTING ANOTHER EMPLOYEE TO REMOVE A LARGE COOLING FAN RADIATOR FROM THE PRIMARY CRUSHER COOLING FAN SYSTEM. THE RADIATOR WAS ATTACHED TO A MOBILE CRANE FOR LIFTING. WHEN THE EE B EGAN PULLING ON THE SIDE OF THE RADIATOR HE FELT A SHARP PAIN IN HIS RIGHT ELBOW. THE EE REQUIRED SURGERY ON THE ELBOW & BEGAN LOSING TIME ON JULY 24, 2003.