You need to get some tubing about 3 feet from the local dealer or auto store, I believe it is 6mm, call your dealer they will know. You will also need a few hose clamps. The crank case vent is located below the air filter, it is the metal tube that runs from the air box down to the crank case at a 45 degree angle. Just unclip the metal tube. Insert the new tubing run it up the reft left side of the carb, loop it over the carb and back down to the crank case and secure it with the hose clamps. that's all the really is to it. If you want better instructions you can go to the triange ATV website I believe it has better instructions. hope this helps.
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