Busted wheel studs in rear w/traction control
09-12-2007, 02:37 PM
#1
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Busted wheel studs in rear w/traction control
Does anyone know how to swap out the busted studs? There is a ring in the back behind both brake rotors that are in the way of getting the studs out. 
Has anyone ever had to deal with this before??
Has anyone ever had to deal with this before??
09-12-2007, 03:14 PM
#2
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well i know a guy that sent both of his rear tires to the shoulder of the gratiot launching at 5k in a 396 chevelle... i dont know how he fixed it but it probably had drums. This is the only other time ive ever heard of this happening, good luck.
09-12-2007, 05:47 PM
#3
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I have some ARP Wheel studs for sale if you need new studs. These will never break on you.
Iroc85ss (Chris) installed my new ones. Send him an IM and ask him how much it would cost.
Good Luck,
Bill
09-12-2007, 06:25 PM
#4
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I just did a wheel stud on the back. The backing plates do appear to be in the way. But, you should be able to get to it. Take the wheel, caliper, and rotor off (make sure e-brake is off). There should be a little less than an inch of space between the backing plate and the end of the axle. Bang the old studs out. I was able to use a heavier hammer to do this (mini sledge works great). To get the new ones in, there's a recessed crater on the backing plate. Rotate the axle until the hole is on top of this crater. Slide the stud in and through the hole. Then using a lug nut and a stack of about 6-8 washers, tighten down the lugnut to seat the stud. An impact wrench is very handy here. If you don't have an impact wrench, you'll have to put the trans in gear to keep the axle from turning while tightening it down with a breaker bar or something that'll give you some leverage.
Last edited by SSpdDmon; 09-12-2007 at 06:27 PM.
09-12-2007, 06:31 PM
#5
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pm sent back. one last thing, the ring gear (atleast on bills LS1, but should be the same) does make it a tight squeeze getting those arp bolts in, but they will go in. a couple of them must have been a bit thicker in the rear shoulder cause I had to use a hammer to TAP them by the ring gear. if you need to, you could touch the edge of the sholder with a grinder/sander to make the circumference smaller to get by the gear for any tight one. but I do mean just barely touch the edge and make a flat spot.
oh, and I meant to say I got 3/16" front spacers on mine, not 3/8". so a 3/8" spacer in front should clear those pro stars.
and, bills 2.75" arp studs he got still will be fine in the back for you for sure IF you dont use any spacers. with a spacer in the back, you'll need the longer 3.5" studs like he did.
and dont forget to get open ended lug nuts to pass tech.
chris
oh, and I meant to say I got 3/16" front spacers on mine, not 3/8". so a 3/8" spacer in front should clear those pro stars.
and, bills 2.75" arp studs he got still will be fine in the back for you for sure IF you dont use any spacers. with a spacer in the back, you'll need the longer 3.5" studs like he did.
and dont forget to get open ended lug nuts to pass tech.
chris
09-13-2007, 08:28 AM
#6
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On an LS1 TCS/ASR rear pull the TC sensor. The hole it goes into lines up with the bolt pattern so you can pass the studs thru there. And yes the studs will go past the reluctor ring, doesn't look like they will clear but they will.
09-13-2007, 03:27 PM
#7
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hopefully this will answer your questions.
09-14-2007, 08:46 AM
#10
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no, this way is WAY faster and eaiser. not a hassle at all. I promise. and no mess either.
dont forget you'd have to pull the rear brakes off anyways to remove the axles. so literly all you gotta do from there is one 10 mm bolt on each side. the sensor just pops right out.
dont forget you'd have to pull the rear brakes off anyways to remove the axles. so literly all you gotta do from there is one 10 mm bolt on each side. the sensor just pops right out.
09-14-2007, 12:30 PM
#11
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Now in the second picture, my studs will hit that gear looking thing (reluctor ring). In that picture the wheel stud is already pushed past it where on mine it will hit. Are they smaller on ls1's? I'll have to post a pic probably.
09-14-2007, 02:56 PM
#12
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hmm, maybe the LS1 is a smaller diam ring them. the stock one should prety much just fall out. esp. if its broken in half. if this is true, then you'll have to remove the axles. still not boo big of a deal. just more work. but atleast it would get some new/clean rear end fluid in there which you prolly could use anyways at this point.
09-14-2007, 09:27 PM
#13
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hmm, maybe the LS1 is a smaller diam ring them. the stock one should prety much just fall out. esp. if its broken in half. if this is true, then you'll have to remove the axles. still not boo big of a deal. just more work. but atleast it would get some new/clean rear end fluid in there which you prolly could use anyways at this point.
09-15-2007, 04:52 AM
#14
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The studs (.485") are quite a bit smaller than the knurl (.560'' or so) so that after it's driven out of the knurl it will tilt in the hole and go past the reluctor.