So I have just about reached my 10 hr service mark and was going to get the oils needed that I will be changing. However, I noticed in the 2015 Can-Am Outlander manual it states that I should use 75w140 gear oil, but in their sales catalog it says that is for the side-by-side and to use 75w90 in ATV's. I have a 2015 Can-Am Outlander 800 XT. I am just wondering which oil to purchase and figured I would check here, even though I'm sure my dealer will be able to help me out once I get there later this afternoon.