What was found
ON APPROACH HAD US DO A GO-AROUND. ON GO-AROUND, NOSE GEAR A AND B REMAINED ON, (NO GROUND LIGHTS). NOSE GEAR WOULD NOT COME UP. REPLACED NOSE GEAR ACTUATOR FOR TROUBLESHOOTING. ALSO, REPLACED BAD ROD-END ASSY. SWUNG GEAR SEVERAL TIMES. ALL CHECKS GOOD.