As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHEN THE MAIN LANDING GEAR WAS EXTENDED A NOSE GEAR UNSAFE LIGHT DID NOT ILLUMINATE. THE CREW COMPLETED A GEAR RECYCLE AND ALL INDICATIONS CHECKED NORMAL. MAINTENANCE INSPECTED AND REPLACED THE NOSE LANDING GEAR UP LIMIT SWITCH AND COMPLETED OPERATIONAL CHECKS.