I found these CDs while searching ebay. Thay have quite a bit of info but deal mainly with the drive train and cooling system. They are in four languages, so have to do a little hunting to find what you want. They have CDs for serveral models and are adding to the list. they are 25 dollars plus shipping. The web site is www.stores.ebay.com/winstonspringer P.S. I am not affiliated with ebay or anyone involved with the CDs. I'm just passing it on for gereral info.