For general care, wash with a mild detergent. and water. Rinse and polish with a soft, clean. cloth until dry. Baking soda on a damp cloth. should remove any gummy buildup of soil. To remove burned-on grease from a electrical. appliance, use whiting moistened with amonia or. denatured alcohol.
Fan Clutch What Is It and Whats it Do. The fan clutch is an automatic device that is often used in a vehicleâs cooling system. So, when the engine is cool or even when it is at a normal operating temperature, the fan clutch will partially disengage the engineâs radiator cooling fan (which is mechanically driven).
In these engines, the radiator cooling fan is attached to the water pump by the radiator fan clutch. In some systems, known as non-thermal fan clutches, when the water pump spins, the cooling fan spins. So these types of fan clutches react to speed. In the more sophisticated thermal fan clutch there is a thermostatic spring that controls fluid flow to engage and disengage the fan clutch from the water pump.