How to fit the viscous fan?
My viscous radiator fan went loose resulting the coolant to boil in the heat and heavy traffic. I am trying to figure out how the fan is fitted. I suspect that I might be missing a few parts?
As you can see from the picture below I can only find a "pin" that sticks out from the fan pulley. When looking at the viscous coupling to the fan it has threads that seems to be screwed on. Am I missing some parts here?



