I just got done taking mine out and puttign new ones in. It is fairly easy to do. If you must replace them I would recommend using a PRESS to get them out or have a shop take them out and put new ones in. Some of them might just slide out easlily while others might not. If they don't come with a few nudges of a hammer, use the press. Ohh, and one more thing, yes it does work to put your bearings in the freezer before putting them in the swingarm. This helps them contract. As for the squeak, Just use WD-40, I have been for over a year now.HEHE:p