As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ORD - FLT 4065 - AT GEAR UP CREW NOTED RT MAIN GEAR IND REMAINED IN AN UNLOCK IND ON BOTH PANELS. GEAR WAS RECYCLED BUT IND PERSISTED. CREW RETURNED TO ORD. NO FURTHER INCIDENTS WAS REPORTED. REMOVED AND INSTALLED RT MLG ACTUATOR. PERFORMED LANDING GEAR EXTENSION/RETRACTION SATISFACTORILY AND RETURNED A/C TO SERVICE. (M)