As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NOSE LANDING GEAR GREEN LIGHT REMAINED ON AFTER GEAR WAS RETRACTED. CREW RECYCLED GEAR THREE TIMES WITH SAME RESULTS. FLIGHT WAS RETURNED TO MEM AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED NOSE GEAR UPLIMIT AND LOCK SWITCHES. ALSO, REPLACED INCORRECT LAMP IN NOSE GEAR GREEN LIGHT SOCKET, OPERATIONAL CHECK NORMAL ON GEAR CYCLE.