Read a post where someone suggested getting the service manual and especially the Factory Assembly Manual. I got both manuals and as a newby to the trucks was very happy. I also picked up the Fact Assembly Man. on CD from Faxon Auto Literature and it is great. I can now get all the drawing on my computer, zoom in to read the little print, and print the pages for when working at the truck. If they get dirty, just print another. This was great advise. Glad I came here!