whats the purpose of the star shape thing on the alty, the side that has the pully on for the belt
whats the purpose of the star shape thing on the alty, the side that has the pully on for the belt
cooling fan
is it just cooling the engine? do i need it or can i live without one?
looking at a alty that doesnt have one on, are they easy to fit then?
it doesn't necessarily have to be star shaped,it can be a plain disc with vanes on the back of it.its a centrifugal fan so if u put your hand near it while its running u should feel air blowing from it!!