[ImperialCrown]

There was a special tool to change them on the car, but taking the knuckle off to press them out was the usual way.
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If the knuckle is removed to do the bearing, have the front end alignment done afterwards.

 

[ImperialCrown]

Yes it is too high. I don't know their shop policy (minimum charge) and they should go by a flat-rate manual. About 0.3 hrs per side would be fair if you are bringing the assemblies in to them.