What was found
DURING DEPARTURE. THE GEAR UNSAFE LIGHT REMAINED ILLUMINATED. A VIBRATION IN THE NOSE WAS FELT. AFTER POST FLIGHT INSPECTION, APPEARED THE NOSE WHEEL DID NOT ENTER THE WHEEL WELL. INSPECTED NLG. PERFORMED GEAR SLOW CYCLE. NOTED LT GEAR DOOR PUSH ROD GOING OVER CENTER. NOTED TORQUE TUBE AND HINGE DAMAGED. INSTALLED NEW LT NOSE GEAR DOOR HINGE, TUBE AND PUSH ROD AND ASSOCIATED HARDWARE, GEAR SWING AND NO DEFECTS NOTED. IAW MM 52-80-20 AND 32-50-00.