Changed all of my fluids the other day on my 07 500 X2.When I got to the transmission I got a lot of water then milky oil. I put in a new quart of polaris oil and went out and used it about an hour plowing snow.I went to check the fluid level tonight because it sounded like it had a little whine in low gear that it had never had before I changed it.Anyway the new oil is still very gray looking.What is the best way to get all the moisture out of tranny?Should I keep changing it till it clears up or what. And yes I did a couple good days of creek riding this summer.Thanks

 

You could try changing one more time,but may still have a little contamination left still. Another way is to drain and fill with naptha or kerosene and let soak. This will clean and flush water completely. This is basically what we use in our parts cleaner to clean engine and trans parts,etc. OPT

 

Diesel fuel will do it also.