I finally have a new set of cases for my '04 450 and now I need to install bearings. I intend to use a method that has worked well for other bikes: - heat the cases in the oven and cool the bearings in the freezer. - press the bearings in by hand. If any assistance is required for the bearings, tap the outer races, using a socket and hammer. I don't have a socket as big as the crank bearings on this 450. What works well to install the crank bearings? Thank you.