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.
2703 Tow Lite
Bonita Springs, Fl. &