Usually unplug the dryer initially for protection. Then, Carefully detach the duct and brush from each the appliance aspect and the outside hood. Reconnect securely, and after that examination for solid airflow at the skin vent while operating the dryer on an air-only or small heat environment. The whole support https://www.google.com/maps/d/edit?mid=1y_n9dkAi2LzlxtpvFksxll-ZnG7ldPw&usp=sharing