What was found
AFTER TOUCHDOWN DECELERATING THROUGH ABOUT 110 KTS, GOT AN UNSAFE NOSE GEAR INDICATION (PRIMARY) WITH A "LANDING GEAR" AURAL ALERT. SECONDARY INDICATIONS WERE ALL GREEN. HORN COULD NOT BE SILENCED UNTIL FLAPS WERE RETRACTED. ACN RELEASED FOR SERVICE PER MEL/CDL: 32-61-01-01-A "MEL 32-61-01-01-A: NOSE GEAR POSITION INDICATION SENSOR, INOP. OBSERVE CARGO CONTAINER LOADING RESTRICTIONS AND VERIFY AFFECTED POSITIONS ARE VOIDED ON WEIGHT AND BALANCE". REMOVED GEAR PINS AFTER TOW. TROUBLESHOT AND FOUND THE PSEU IN THE ALT POSITION FOR GEAR INDICATION RE-POSITIONED GEAR INDICATION SWITCH ON THE PSEU TO THE "NORMAL" POSITION. PRIMARY INDICATION OPERATES "GOOD". SYNOPTIC DISPLAY IS "INOP".