As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LOWERED GEAR AT 1200 FT FOR LANDING, UNSAFE INDICATIONS ALL 4 GEAR BOTH PRIMARY AND SECONDARY. RECYCLED GEAR, GOT SAFE DOWN INDICATIONS. FOUND GEAR HANDLE AND CONTROL MECHANISIM STICKING CAUSING FOUR GEAR UNSAFE INDICATIONS PRIMARY AND SECONDARY. CLEANED AND LUBED SWITCH AND HANDLE CONTROL MECHANISIM AND HANDLE.