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Old 04-26-2013, 10:45 AM   #1
Reyals Bemus
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Reassembling tilt column, upper nut preload?

Hey guys,

I'm reassembling a '71 auto tilt column. I've got pretty much everything figured out, except I'm not sure how tight I should make the nut that cinches up the upper bearings. Is there a spec? Or do I just tighten it until there is no play in the shaft? Then another turn maybe or something? Really don't know.

Please let me know.

Thanks,
Matt
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Old 04-27-2013, 11:13 AM   #2
Reyals Bemus
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Re: Reassembling tilt column, upper nut preload?

Anybody?
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Old 04-27-2013, 12:04 PM   #3
Daaaanz67
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Re: Reassembling tilt column, upper nut preload?

I think I went with taking out all play and 1/8 more.
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Old 04-28-2013, 12:43 AM   #4
Reyals Bemus
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Re: Reassembling tilt column, upper nut preload?

Thanks man. I'll try that and see how it feels.
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Old 04-28-2013, 02:07 AM   #5
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Re: Reassembling tilt column, upper nut preload?

Torque to achieve 15 inch ounces of rotational effort moving the steering shaft. 71 factory chassis service manual 9-16.

http://67-72chevytrucks.com/vboard/s...d.php?t=558016
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Old 04-28-2013, 11:16 AM   #6
Reyals Bemus
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Re: Reassembling tilt column, upper nut preload?

Bam! Thanks so much Tim. So it's not unlike setting up rear end pinion bearing preload.
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