As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON CLIMBOUT, GEAR UNSAFE LIGHT STAYED ILLUMINATED AFTER GEAR RETRACTION. RIGHT GEAR DOOR INDICATED. RECYCLED GEAR TWICE. LIGHT WENT OUT. INSPECTED RIGHT GEAR DOOR AND INDICATING SYSTEM COMPONENTS. NO DEFECTS NOTED. DOOR FAIRED ON GROUND WITH HYDRAULIC PRESSURE AND INDICATED NORMALLY. CLEANED STRIKER AND PROX. SWITCH. FOUND PROX. SWITCH WITH CAKED ON GREASE.