What was found
AFTER TAKEOFF GEAR WOULD NOT RETRACT IN EITHER POSITION DET SYS 1 AND 2. LEFT GEAR DOWN COMPLIED WITH SPEED RESTRICTIONS, AND CONTINUED TO DESTINATION. COMPLIED WITH QRH. REMOVED AND REPLACED THE RT GEAR LEG IAW WIC 3211000-02-71, WIC 3230000-00-70, & WIC 3244000-00-70.