Working on my 2008 Venture and have the rear valve cover all unbolted and free from the engine, I would like to have some explain how you can lift it high enough to slide out over the cam sprockets. II have tried all different movements with no luck at this point, it almost seems like I would need to remove the coolant hose as is somewhat between the frame and the cover to gain that space needed. It does not make sense that you would have to do that to change cover gasket. Someone with experience with this please help.