What was found
THE LEFT HAND MAIN LANDING GEAR FAILED TO INDICATE A DOWN AND LOCKED CONDITION WHEN SELECTED. THE CREW DECLARED AN EMERGENCY, AND FOLLOWED THEIR QUICK REFERENCE HANDBOOK. THE AIRCRAFT CONTINUED THE APPROACH AND LANDED SAFELY. MAINTENACE INSPECTED AND REPLACED THE POSITION INDICATOR LIGHT BULBS, IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 31-14-00. OPERATIONAL CHECKS WERE COMPLETED, AND THE AIRCRAFT WAS RETURNED TO SERVICE.