What was found
CAE - FLT 1922 - ON APPROACH TO CAE, AS GEAR WAS EXTENDED, CREW RECEIVED THREE GREEN GEAR INDICATIONS AND A RED LIGHT FOR THE NOSE GEAR. CAPTAIN RECYCLED THE GEAR BUT THE RED LIGHT REMAINED ILLUMINATED. A TOWER FLYBY WAS ACCOMPLISHED. TOWER PERSONNEL CONFIRMED VISUALLY THAT THE GEAR APPEARED TO BE DOWN. ON SHORT FINAL, THE RED NOSE GEAR LIGHT EXTINGUISHED AND THE AIRCRAFT LANDED WITH THREE GREEN GEAR INDICATIONS. NO EMERGENCY WAS DECLARED. AIRCRAFT TAXIED TO THE GATE ON ITS OWN POWER. MAINTENANCE REMOVED AND REPLACED THE R374 RELAY PER MM. GEAR OPERATIONAL CHECK GOOD. (M)