As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE CREW REPORTED A LANDING GEAR LEVER DISAGREE ON EICAS AFTER TAKEOFF. THE AC RETURNED TO DEPARTURE WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE PERFORMED MULTIPLE GEAR EXTENSION AND RETRACTION OPERATIONAL CHECKS ALL WITH NO DEFECTS FOUND, AND THE AC WAS APPROVED FOR RETURN TO SERVICE. (K)