What was found
THE AIRCRAFT HAD A HISTORY OF THE GPWS GIVING A TOO LOW GEAR WARNING AT LOW ALTITUDES DURING LANDING, WHICH RESULTED IN TWO INSTANCES OF A GO-AROUND. THE WARNING WAS ACCOMPANIED BY DIM LOWER HALF OF GREEN DOWN AND LOCKED LIGHTS. TROUBLESHOOTING BY MAINTENANCE FOUND A LOOSE TERMINAL AT X-1 ON R2-1 LANDING GEAR LEVER RELAY AND THE RELAY WAS CRACKED. THE RELAY WAS REPLACED. THE TERMINAL ON RT MLG LOWER GREEN LIGHT WAS ALSO TIGHTENED. ALL OPERATION CHECKED NORMAL.