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Replacing Wheel Stud

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Old Nov 8, 2015 | 06:11 PM
  #1  
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Default Replacing Wheel Stud

Just did my front brakes today and had one of my wheel studs snap off while trying to tighten it with a torque wrench. Had it set a little high at 80 ft/lb, but not high enough that it should have snapped off. I will be calibrating the torque wrench just to make sure it's not really far off.

Is the process the same as replacing the rotors, but the additional steps of either using a c-clamp or hammer to remove the offending stud and to put in a new one?

Is this the correct part:
Amazon.com: Lexus 90942-02070, Wheel Lug Stud: Automotive Amazon.com: Lexus 90942-02070, Wheel Lug Stud: Automotive
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Old Nov 8, 2015 | 07:39 PM
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Pretty much same steps, do not use a hammer to remove the old stud, you should press it out and in.

I used this.

http://m.harborfreight.com/3-4-quart...not%20provided

If you have trouble pressing it in, you can use the washer method,
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Old Nov 8, 2015 | 07:43 PM
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http://knowhow.napaonline.com/how-to...en-wheel-stud/

Washer method shown here...
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Old Nov 8, 2015 | 09:23 PM
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Awesome. Thanks! I'll pick up that ball joint. Works out since I'm in the market for a new jack anyways.
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Old Nov 9, 2015 | 06:14 AM
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Anyone notice the crack in the caliper bracket in the 1st pic on the NAPA page?

Replacing Wheel Stud-how-to-replace-a-broken-wheel-stud.jpg

Last edited by Rickna; Nov 9, 2015 at 01:02 PM.
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Old Nov 9, 2015 | 07:03 AM
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Originally Posted by Rickna
Anyone notice the crack in the caliper bracket in the 1st pic on the NAPA page?
Hahaha...I didn't! I actually enjoyed the entire article. Very informative! Kudos Verish for the link!
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Old Nov 9, 2015 | 09:45 AM
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I though 80 ft/lb was the correct torque setting for our cars
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Old Nov 9, 2015 | 10:52 AM
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Per Lobux - manual says 76 - I usually do 80.
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Old Nov 9, 2015 | 01:31 PM
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Pretty sure the torque specs over here are greater than what you guys use?!?

I'll try and dig out my handbook tomorrow to confirm what we use in the UK.

Reason I mention it is I told the shop that fitted my new wheels to torque them to 76, and they refused! Chart was much higher on their wall, and they wouldn't let me drive the car away if they weren't torqued to their settings.

Just got my handbook out. It has 103NM, or 76ft Ibf.

Guessing that was the difference!

They thought I meant 76NM!
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Old Nov 9, 2015 | 02:43 PM
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Originally Posted by I8ABMR
I though 80 ft/lb was the correct torque setting for our cars
That's a little high.

Originally Posted by Vervish
Per Lobux - manual says 76 - I usually do 80.
This is correct, except I never do 80, I always do 76.

Be thankful the guy installing the engines on the last airplane you flew on did not have such a cavalier attitude toward manufacturer's torque specs. You've already got plenty of uncertainty based on thread condition, contaminants in the threads, corrosion, and the calibration of your tool. Adding an arbitrary 5% because it makes you feel good isn't exactly what I would recommend.

This would really wreck your day:

http://www.maniacworld.com/rx7-wheels-fall.html
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Old Nov 9, 2015 | 05:54 PM
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Originally Posted by lobuxracer
That's a little high.



This is correct, except I never do 80, I always do 76.

Be thankful the guy installing the engines on the last airplane you flew on did not have such a cavalier attitude toward manufacturer's torque specs. You've already got plenty of uncertainty based on thread condition, contaminants in the threads, corrosion, and the calibration of your tool. Adding an arbitrary 5% because it makes you feel good isn't exactly what I would recommend.

This would really wreck your day:

http://www.maniacworld.com/rx7-wheels-fall.html
That's more than enough to convince me.
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