As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LANDNG GEAR HANDLE DID NOT RETURN TO 'DOWN NEUTRAL' AFTER GEAR EXTENSION. TROUBLE WAS TRACED TO A CIRCUIT BREAKER LABELED 'GEAR SAFETY SOLENOID'. THIS BREAKER SUPPLIES THE SAFETY SYSTEM AS WELL AS THE INDICATION LIGHTS AND THE DOOR SOLENOID ON THE POWER PACK. THE BREAKER WAS FOUND WITH INTERNAL RESISTANCE CAUSING IT TO BE INTERMITTENT. AIRFRAME TT 5,662.00 HOURS. PART TT UNKNOWN.