As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FLIGHT 4915, CREW REPORTED JUST AFTER TAKEOFF WHEN SELECTING GEAR UP, GOT A LANDING LEVER DISAGREE ON EICAS. CYCLED GEAR AS PER AOM PROCEDURES. SAME MESSAGE. CYCLED LEVER DOWN GOT 3 GREEN AND NO LEVER DISAGREE MESSAGE. RETURNED TO CVG. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED HARNESS AND NOSE WOW SWITCH PER EMB AMM 32-63-05. OPS CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE.