I am going to post a descriptive way of finding the WBO archive of drawings as someone may not have links at hand. I posted this in a thread in the Newcomers Corner about a '99 Adventure electrical problem, and Kirk asked about a link or way to get to the drawings.
Here is a different manner that might be easier for people to find without the links at hand.
Go to
Winnebago.com
Then in the very top menu bar on the right, click OWNERS
A drop down box appears, click the first item which is OWNER RESOURCES
Another drop down box will appear titled HELPFUL LINKS
From this menu you have many items but you are mostly interested in..........
Guides and Diagrams has several red buttons down the page,
Paint Guides
Sealant Guides
Plumbing Diagrams
Wiring Diagrams
In wiring you will get a list of years and you drill down thru them to get to what you need. Below the list of years you will see three lists and guides which will also be helpful in understanding the drawings. For later models the parts lookup requires a 3D viewer to be installed on your computer.
Some models have individual wiring diagram subjects, but then will have a link at the bottom which is the entire collection of all of the drawings. Some models, do not have this single link, which saves a bunch of time.
Here is a catalog of standard Winnebago parts, which is also helpful. 2008 edition, seems to be the "current" one on the WBO website.
2008 Winnebago Parts and Accessories catalog
My personal advise is to download every manual applicable to your RV and save them to a thumb drive dedicated to this purpose and keep it in the black WBO pouch in the coach. You will never be without your information.
In addition, go and find the manuals for your stove, water heater, furnace, etc that are applicable to your models, almost always PDF files, and also save them to the thumb drive.
Charles