As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMB AT GEAR RETRACTION, THE RED NOSE GEAR LIGHT REMAINED ON ACCOMPANIED BY VIBRATION. PUT THE GEAR HANDLE DOWN AND GOT 3 GREEN LIGHTS. RETURNED TO MCO AND LANDED WITHOUT INCIDENT. REPLACED LOWER NOSE LANDING GEAR STRUT PISTON ASSEMBLY.