Biker-Dene, no offense intended
, but it seems to me, from the posts you've made, that you desperately need to download and read the factory service manual. go to the Members Only forum here and look for a sticky post about downloading manuals. Almost all the questions you've asked are easily found in the manual. Plus, its loaded with lots of really great information about your bike. It is a fantastic resource. It includes great things like cable, wiring harness and tubing routing diagrams, all the specs for every nut bolt and adjustable thing, etc.
You'll really be doing yourself a favor by taking the time to do this. THen your questions here will be more informed and there'll be less of YOUR time wasted with questions like: what is this or that hose.
just friendly advice, really.
cheers
A