As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GEG - RIGHT MAIN GEAR DID NOT INDICATE DOWN AND LOCKED. LANDING GEAR WAS RECYCLED AND RIGHT MAIN INDICATED DOWN. AIRCRAFT LANDED WITHOUT FURTHER PROBLEMS. AIRCRAFT FERRIED TO PDX FOR REPAIR. COULD NOT DUPLICATE PROBLEM AFTER MANY GEAR SWINGS. AIRCRAFT RETURNED TO SERVICE.