A Polaris 570 is burning oil. Valve stem seals? Let's tear it down and find out.

[@gabrielalvarez9570]

Sportsman 570 engines consume oil.. Ive rebuilt 2 already, First thing that goes is lower bearing on the crank 😢

[@3DayWeekend]

Yeah, crank bearings are not fun. Fortunately I caught this one in time. We were able to stop the oil consumption completely in a later video. The valve stems were definitely leaking which accounted for the puff of blue smoke at startup. The rest of the oil consumption was from bad rings due to a defective cylinder from the last rebuild. We still check the oil before every ride, but I'm happy to say that neither ACE is using oil anymore! Thanks for watching!

[@michaelanthony3816]

Hi do your back up lights work? Do you know where the bu lite hook up.if possible please let me k😂now? Good luck.

[@3DayWeekend]

The ACE 570's do not have reverse lights. Only running/brake lights.

[@michaelanthony3816]

Hi how do you take the rear box off? I have a2008 rzr w/760 eng Pre owner pulled air tube out and i can,t get it back inwithout tamlng box off. Thank you good luck😮😮 12:09

[@3DayWeekend]

On the ACE 570, the cage comes off, then a bunch of screws hold the box on. A 2008 is completely different though, and I'm not familiar with the 760 engine. If you're talking about the 2008 Ranger RZR 800, the box is held on with some screws around the outside, then 4 big bolts through the bottom of the bed. The cage does not need to be removed on that model to get the bed off. Hope that helps! Thanks for watching!

[@hunterstokely8438]

Did it start burning oil after you flooded it?

[@3DayWeekend]

Yes. It hadn't used any before that day, but the first service after flooding it, I noticed it was down on oil, and it has done it ever since. So far so good with these new valves and seals!