I had a winch installed on my Rzr yesterday and I am noticing that there is a clear hose that is attached to the top of the front differential and the other end of that hose is routed up toward the top is not connected to any thing else. Can anyone tell me what this hose is used for?

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I had a winch installed on my Rzr yesterday and I am noticing that there is a clear hose that is attached to the top of the front differential and the other end of that hose is routed up toward the top is not connected to any thing else. Can anyone tell me what this hose is used for?

Attached Thumbnails