As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PDX - AFTER TAKE-OFF AND THE GEAR WAS SELECTED UP, THE RIGHT MAIN GEAR SHOWED UNSAFE WITH AN AMBER DOOR LIGHT FOR ABOUT 20 SECONDS. MAINTENANCE INSPECTED THE AIRCRAFT AND REPLACED THE RIGHT MAIN LANDING GEAR ACTUATOR. THE # 2 HYDRAULIC SYSTEM WAS BLED AND OPERATIONAL AND LEAK CHECKS WERE GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.