1st Generation Specific (1979-1985) 1979-1985 Discussion including performance modifications and technical support sections

installing front wheel bearing races

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Old 07-22-06, 03:45 PM
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installing front wheel bearing races

Is there a good way of getting them in without ruining them or should i just go to a machine shop?
Old 07-22-06, 05:15 PM
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I just use a socket of the same size and drive them in. You can go to sears or parts stores and get the correct tool.
Old 07-22-06, 05:32 PM
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I have used the old ones as a buffer to drive the new ones in, then drive the old one back out.
Old 07-22-06, 08:44 PM
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Originally Posted by trochoid
I have used the old ones as a buffer to drive the new ones in, then drive the old one back out.
so how do I get the old one out after i've driven the new one in?
Old 07-22-06, 08:52 PM
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When the thicker end goes in 1st, orient the old one the same way. After the new one is set, drive the old one out with a brass drift.
Old 07-22-06, 09:02 PM
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ok, so then do I use the drift to tap the new one fully down?
Old 07-22-06, 09:22 PM
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I think I got it backwards. I was thinking I invert the old one so the wide edges line up, then tap the old one on the back so it pushes the new one down. You're saying fit them together in the same orientation, then tap? Wouldn't that ruin the race surface? Am I missing something?
Old 07-22-06, 10:50 PM
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Ok, had to go out to the shop and take a spare apart to be sure. T

The races for both the inner and outer bearing install thick end first. Start the new race and tap unitil is is flush with the hub. Then take the old race, thick end against the new one, and tap both until they seat. The thick side of the old race will protrude enough so you can use a hammer and drift to tap it back out, with out touching the bearing face of the new race.

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