While tapered-style roller bearings may still be found on many passenger and light truck applications, by and large hub-style unified bearings have taken over. And when a customer pulls in with a steady "roar" emanating from the front wheels, the unified kits make the job almost a "bolt on" proposition. Almost. It's easy to rip the old hub assembly out and throw the new assembly in. But professionally servicing and replacing even the latest bearing designs requires a few extra steps to ensure the longevity of the replacement part. Additionally, had certain preventative steps been taken, the old bearing assembly may have lasted considerably longer! In this episode of The Trainer, I will walk you through the proper way to inspect the condition of a hub-style bearing and show you the extra steps to take when replacing one to ensure a professional job.
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