Why is the reverse side of a poly v belt used to run the radiator fan ?
It's not always that way but is perhaps on your particular vehicle simply because that is how all the accessory pullies happen to line up. It is not as if that is a big deal.

It's not always that way but is perhaps on your particular vehicle simply because that is how all the accessory pullies happen to line up. It is not as if that is a big deal.
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