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View Poll Results: What side of the pilot bearing should be facing out away from crank?
Flat side out
3
21.43%
Chamfered side out
11
78.57%
Voters: 14. You may not vote on this poll

Pilot Bearing Install ???

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Old Aug 20, 2007 | 01:07 AM
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2004SpiralGrey's Avatar
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Default Pilot Bearing Install ???
Flat side out
or
Chamfered side out ???

Is there a difference and what could happen if it went in wrong?

Thanks,
John
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Old Aug 20, 2007 | 07:02 AM
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Do you have the old one for comparison? Do you have a photo of the one in question?
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Old Aug 20, 2007 | 07:37 AM
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Here's one we installed in a buddy's '01 coupe.



The stock one before removal. The radiused end is exposed so the driveshaft end can slide in without resistance.


Installed
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Old Aug 20, 2007 | 08:14 AM
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I'm the first vote and I voted chamfered or radiused side out for ease of assembly with the driveshaft assy, just as Patches mentioned.

Do I win???
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Old Aug 20, 2007 | 10:42 AM
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I was looking at other threads and noticed some said flat side out...so i was confused a little. Also on Dope's write up for drivetrain removal it also states flat side out.
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Old Aug 20, 2007 | 12:38 PM
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I can argue for either orientation. The stock setup we found on my buddy's car made it easier to slide the shaft in if it's slightly out of alignment, which is often the case. The opposite positioning might allow easier extraction if you think about how the puller fingers might get a better grip on the radius. Here's what our's looked like after yanking the stock bearing out.

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Old Aug 20, 2007 | 07:51 PM
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my uncle spun a pilot bearing installer/clutch alignment tool on the lathe, makes the install a snap

chamfer out
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Old Apr 27, 2018 | 08:28 PM
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Originally Posted by SteveDoten
my uncle spun a pilot bearing installer/clutch alignment tool on the lathe, makes the install a snap

chamfer out
Do you have a pic of that tool? Id like to make my own as well.

Thanks
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Moved to C5 Tech.
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Old Apr 28, 2018 | 08:30 AM
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Wonder how easy it is to remove later if the chamfered side faces forward? I am thinking not too easy.
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Old Apr 28, 2018 | 05:25 PM
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Originally Posted by vettenuts
Wonder how easy it is to remove later if the chamfered side faces forward? I am thinking not too easy.
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