My 02 wolverine spits rear diff fluid out of the vent hose. It doesn't matter where you locate the hose it still spits. The harder you accelerate the more it spits. I talked to another wolverine owner and he said his spits too. Is there a cause for this?

 

Hey tnj4life...

Do a Search on "wolverine" and "gear" in just the Title and check mark just Yamaha.

The title of the post was "Wolverine gear oil problem" and "todster" was the originator. There were 30+ replies covering this subject in detail.

Give it a look and if you still need more info, bump this back towards the top.