how do i change the rear wheel bearing on a 1998 ford escort lx td estate?

And hammer and punches.Difficuly is in replacing the new one without dammage.I have a set of drifts to match bearing outer's,without them u have to be very carefull not to chip /dammage outer's when driving them home into the hub.If u do chip the it comes off at a hell of a speed.Still have a nodule on my wrist tendon after impact 15 years ago,PAIN.wear safety glasses.Very high tensile steel.

caine
August 2008