Hi all, I have a customer’s 2011 850 twin efi that was brought in for a service and complete check over. I have changed the oil and filter, cleaned the air filter, and replaced the spark plugs. SO, onto my questions,

The transmission oil is full. But I am sure it has not been changed since the unit was new….do I need to completely tear down the trans and clean it or can I do a fluid change? And what fluid does it use? We are not a Polaris dealer so taking the trans apart for a service probably is not an option. Have to ask the boss…..

My next question…I can switch it into 4×4 and I hear nothing, nor does anything pop up on the screen that is it in 4×4. Any good tips or common problems with that?

Customer needs her quad back so any tips and tricks on this would be awesome! Thanks guys!