Member Introductions 2012 rzr 800 lifter collapse October 22, 2015 if i let my wheeler 2012 rzr 800 set for a week the lifters collapse sounds like hell for awile untill they pump up some times it takes quite awhile any help other than changing the lifters or how hard to change Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related