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Old 12-12-2012, 01:14 AM
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Originally Posted by chevynut View Post
I was taught 50 some odd years ago that when you pack wheel bearings you clean them and blow them dry (with out spinning the bearing) and then repack them. Where I work now, they just wipe grease off and blow grease from bearing and then repack. Just wanted to get your take on doing it this way.
My take on this is that when you buy new bearings, they are not covered with grease. You would'nt rebuild an engine or transmission without cleaning it before assembly (I never have anyways). Parts have to be clean. Just wiping the grease off will not remove the small metal particles that all moving parts aquire after a while. If these particles are not removed, it's a waste of time repacking them in my opinion. It would kind of be like changing the oil and not the filter.
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