What was found
ON FLIGHT 3670 THE CREW REPORTED EXCESSIVE NOSE WHEEL SHIMMY UPON LANDING AND ON TAXI TO THE GATE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE NOSE ASSEMBLY IAW WORK CARD 32-700-17. REMOVED AND REPLACED NR 3 AND NR 4 TIRES IAW 32-700-11. AS A PRECAUTION REMOVED AND INSTALLED THERMAL TEMPERATURE SWITCH BY LEFT DUAL TEMP CONTROL VALVE IAW EMB-145 AMM 36-20-00. THE OPERATIONAL CHECK WAS GOOD.