im one to think things over a bit before i tackle a job, "sometimes i think too much", but some good came from this and i just wanted to pass it along to all of you, my arctic cat has no drain hole for the chaincase, so someone here suggested rolling the sled on its side, that sounded messy, dangerous, i can just see my windsheild cracking, so i came up with a better way to do this, i figured if i could get a piece of 1/4" flex tubing and hook it to a big syringe, then just suck it out, a bit at a time then measure how much i got out , i got 7 3/4 oz. and it only takes 8oz. so this worked great and wasent messy at all, so try it ,next time your ready to change your chaincase oil, and youll be thanking me !, cause it works great!!!