As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
YOW - FLT 0810 - CREW COULD NOT GET THE GREEN LIGHTS FOR THE RIGHT MAIN GEAR. THE CREW HAD TO RECYCLE THE GEAR SEVERAL TIMES TO GET THE GREEN LIGHTS. FLIGHT MADE A NORMAL LANDING. MAINTENANCE REPLACED THE RIGHT DOWNLOCK ACTUATOR. LANDING CHECKS NORMAL. (M)