As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UPON DEPARTURE, MLG WAS RETRACTED AND THE RT MLG IMMEDIATELY INDICATED THAT IT WAS UP. ONCE THE LT MLG AND NOSE, THE RT MLG SHOWED IN TRANSIT FOR SEVERAL SECONDS BEFORE RETURNING TO THE UP POSITION. ACFT RETURNED TO BASE AND THE RT SWITCH WAS REPLACED - GROUND SWINGS CARRIED OUT AND CHECKED SERVICEABLE.