Also this may help. These two files comprise all of the info we have for yours. The other manuals we have are paper booklets from individual components, ie Spartan, Cummins, Allison, various filters, appliances, etc. Most can be found online.
We purchased our 2002 Travel Supreme 38KS02 this past August, so we too are learning how the machine works. So far we are pleased with it. We had 2 surprises show up after we got it home. The exhaust had a hole in it just after the Jake Brake which was the start of finding holes thru out the entire exhaust system, so we replaced it all. During that repair I found soft spots in the radiator fins and that mandated a complete radiator replacement. It was a big job. The radiator alone was $700. It took 12 man hours to complete. It runs nice now.
Bob Flight, Rochester, NY- '02 Travel Supreme,