As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT MAIN GEAR SAFE LIGHT DID NOT ILLUMINUTE AND RED GEAR UNSAFE LIGHT ILLUMNATED WHEN THE GEAR HANDLE WAS SELECTED DOWN. THE GEAR WAS BLOW DOWN BUT INITALLY DID NOT INDICATE SAFE APPROX 5 MINUTES AFTER COMPLETION OF THE EP, THE GEAR INDICATED SAFE. REMOVED & REPLACE RT MAIN LANDING GEAR ACTUATOR IAW CE680 MM 32-30-40. OPERATIONALY CHECKS GOOD.