As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT 3053 - EWR - CREW REPORTED LANDING GEAR AIR/GRND WARNING MESSAGE DURING GEAR TRANSITION TO EXTEND. EWR MX REMOVED AND REPLACED NOSE LANDING GEAR DOOR ACTUATORS IAW EMB 145 AMM 32-30-03 AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. AIRCRAFT WAS APPROVED TO RETURN TO SERVICE. THIS SDR WAS FILED FOR THE RIGHT HAND ACTUATOR. SDR C2XA08RI030 WAS FILED FOR THE LEFT HAND ACTUATOR.