What was found
FLT NR 0364 - EWR - THE RIGHT MLG RED UNSAFE LIGHT ILLUMINATED WHILE ON APPROACH TO EWR. ABNORMAL PROCEDURES WERE COMPLIED WITH DURING A GO AROUND AND THE RED LIGHT EXTINGUISHED. THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE RIGHT MLG DOWNLOCK SENSOR AT FAULT. THE DOWNLOCK SENSOR AND CANNON PLUG WAS REMOVED AND REPLACED. LANDING GEAR INDICATIONS TESTED GOOD. (M)