I was going to say "there's a sticky," but that's dead (just redirects to the Polaris homepage), and that thread is locked or I'd post to it. I also poked around the support area on Polaris's site, and could only find the general owners' manual. I've only got the '02 RMK/SKS manual, but maybe somebody here has the Frontier manual they could send you. Short of that, Google may turn up something, or you could try ebay.