As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TAKEOFF RECEIVED LANDING GEAR/GROUND FAIL MESSAGE WITH ASSOCIATED AURAL WARNINGS REGARDING CONFIGURATION. PERFORM PROCEDURES IN AOM1 - RETURNED TO CMH. REMOVED AND REPLACED RIGHT MAIN LANDING GEAR WEIGHT ON WHEELS 1 AND 2 TARGETS. REMOVED AND REPLACED LANDING ELECTRONIC GEAR CONTROL UNIT IAW EMB AMM 32-32-01. PERFORMED OPERATIONAL CHECKS WITH NO DEFECTS IAW AMERICAN EAGLE WORK CARD 32-700-16. AIRCRAFT RETURNED TO SERVICE.