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This is going to take some time or more tools than the basic ones most have. You will need to remove the knuckle, click here for ford steps. Then you will need to use a press to pull the bearing from the knuckle, click here for ford steps.
How do I remove the bolt for the lower ball joint
I have removed the bolt from the ball joint, how do I removed the ball joint from the knuckle.
I have taken the knucle off and have it on the bench, how do i take the bearing out. p.s the hub is still on the knucle.