As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LANDING GEAR UNLOCK LIGHT REMAINED ILLUMINATED AFTER GEAR RETRACTION. GEAR HANDLE WENT TO THE UP POSITION. FOUND NOSE GEAR ROLLER FROZEN AND DIFFICULT TO SPIN. ROLLER DISASSEMBLED AND CLEANED IAW MM 20-10-35. CYCLED GEAR, OPS CHECK GOOD. IAW MM 32-00-00.