As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOT REPORTED THAT THE LANDING GEAR STOPPED RETRACTING DURING NORMAL OPERATION. MAINTENANCE INSPECTED LANDING GEAR SYSTEM AND FOUND THE L/G RELAY TO BE INOP CAUSING THE LANDING GEAR MOTOR TO CONTINUE TO OPERATE CAUSING IT TO FAIL AS WELL. REPLACED BOTH PARTS SWUNG LANDING GEAR, FOUND TO BE OPERATING NORMALLY.