Stjohnjks, welcome to the forum! Did a lot of growing up in Mo. I"m a bit confused about your Hi Lo model. Hi Lo model numbers are descriptive, example your "2909" says it's a 29 foot unit built in 2009. You saying it is an 2002. Could it be a 29 foot built in 2002, thus a 2902?
Either way, in the reference library, under the heading "Hi Lo Brochure" you'll find a manual for your year or as close as you can, a 2001 will be VERY close to your manual. Also in the reference library is "Hi Lo owners manual", first post is a series of videos covering the systems in the Hi Lo's. Check 'em out.
Good luck with your unit and ask us any questions you have, we'll answer them.
Tree