Saw some oil on the front of my 2005 800ho engine 700mi. . took off exhaust and felt the y-pipe bolts were finger loose . oil dripping out . so i put some loctite on them and turned them back in . my knuckles are now all cut up ! i had to cut a allen wrench down to be able to tighten them down "all 8" . not a fun job the night before trip during the superbowl. hope you guys catch them .