What was found
AS AIRCRAFT APPROACHING DESTINATION AIRPORT AND ENTERING RIGHT DOWN WIND FOR RUNWAY 23L, CREW SAW AND SMELLED ELECTRICAL SMOKE COMING FROM TOP OF PANEL ON F/O'S SIDE. CREW DECLARED EMERGENCY AND LANDED ASAP, TAXIED AIRCRAFT OFF RUN WAY, SHUT DOWN AND EVACUATED THRU NORMAL EXIT. USA JET MAINTENANCE PERSONAL INSPECTED AIRCRAFT COCKPIT COMPONENTS, WIRING AND INSTRUMENTS. NO VISUALLY DAMAGE FOUND, MAINTENANCE PERFORMED ENGINE RUN UP OF BOTH ENGINE AND COULD NOT IDENTIFY ANY ABNORMAL TROUBLES. DURING INSPECTION AND TROUBLE SHOOTING MAINTENANCE FOUND THE FMS 5000 GPS COOLING FAN MOTOR SEIZED. REPLACED FAN MOTOR AND PERFORMED SYSTEM OP'S CHECKS WITH NO FAULTS FOUND AT THIS TIME. AIRCRAFT HAS BEEN RETURNED TO SERV