As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHEN GEAR WAS EXTENDED FOR LANDING, NO GREEN LIGHTS WERE INDICATED FOR LT MLG. THE GEAR WAS CYCLED AND NORMAL INDICATIONS WERE RECEIVED. THE LT MLG DOWNLOCK SWITCH WAS REPLACED. OPERATION CHECKED GOOD WITH BOTH GREEN LIGHTS FOR LT GEAR ILLUMINATED.