As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LANDING GEAR FAILED TO COME DOWN ON NORMAL EXTENSION. USED EMERGENCY EXTENSION FOR GEAR DOWN, FOUND RIGHT MAIN GEAR DOOR DETECTOR FAILED 28V TEST. REMOVED AND REPLACED LEFT AND RIGHT MAIN GEAR DOOR DETECTOR. RIGHT SIDE CHANGED AS PRECAUTIONARY. PERFORMED TEST FLIGHT, ALL SYSTEM OPS CHECKED NORMAL.