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Upper and Lower Ball Joints - replace

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Blazer Forums >> Mechanical & Maintenance >> General Tech Help >> 1st Gen S-series (1983-1994) Tech >> Upper and Lower Ball Joints - replace Page: [1]
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Upper and Lower Ball Joints - replace - 4/11/2008 4:36:29 AM   
ChoochCharlie

 

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Anyone ever do this job in the driveway?
I still have the original and am told by my mechanic that they are riveted in and will require some serious work, even by the tech, to change.  
Anyone do it themselves with hand tools?  How long and how difficult?


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Charlie

1992 S10 Blazer. Daily driver.
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RE: Upper and Lower Ball Joints - replace - 4/11/2008 4:59:10 AM   
swartlkk


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I have done it using no power tools and never will do it again (well, mostly because I have air tools now, but I'll never do it with out the air tools).  It is a royal pain in the butt!  If you don't even have a grinder, you either have to drill the rivets (start small) or use a cold chisel and hammer (the method I employed.  Man what a PAIN!!  I did one side, then called around to local shops and got a price that was too good to be true and took them up on it for the other.  I will say that the uppers are not as bad as the lowers in terms of difficulty getting them off.


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RE: Upper and Lower Ball Joints - replace - 4/11/2008 5:48:34 AM   
lennyblazer


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Agreed with swartlkk. I did this with my dad last fall on my truck and it was a pain in the butt, but it saved me something like $600. Now the question is, was working on the truck for that weekend for 10 hours each worth $600. To me yes cause I am a college student, now that I am looking at jobs as an engineer, I would take it to the shop to do next time.

I used hand tools and a dremel and drill to get out the rivets. Good luck if you decide to do it your self, there is a pretty helpful how to on this forum that I referenced a lot.


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RE: Upper and Lower Ball Joints - replace - 4/11/2008 12:24:20 PM   
mr.vls

 

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The uppers you need to drill out the rivets but the good news is that the replacements are bolted in.  For the lowers go to autozone and get the ball joint press.  AutoZone does not charge you to borrow the tools.  You pay a deposit and get it all back when you return the tool.  The lower ones will be the most difficult to do without an impact wrench.   The lowers ball joints need to be pressed out and in.  You might be able to rent an electric impact wrench.  I helps if you have a ball joint fork as well to get the steering knuckle off of the ball joints.

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1989 S15 Jimmy (DD) with 388K Miles, GM Factory Rebuilt Engine/Tras. New Paint, Headliner, all Suspension Bushings, Eddlebrock Waterpump/Shocks, Pioneer Head Unit/Speakers. Vehical is in Great Shape. Original Owner.

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RE: Upper and Lower Ball Joints - replace - 4/11/2008 12:50:17 PM   
willjones


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I just did mine last friday. With and air chisel and a buddies help it still took us 5 1/2 hours. 3 and 1/2 of that was just trying to get the lower ball joint rivets out. after we used a one foot high tensil punch and a bfh we managed to bash them out. Not a fun job the first time they have to be changed, but well worth the $700 that I saved plus. I will know how to do this for the lifetime of the truck so the next time I go to do it, it won't cost me any more than an alignment. The ball joints have a lifetime warrenty and I have all the tools so it will only cost me time. I am guessing that the next time I do it all 4 should only take about 2 hours. (if that)

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RE: Upper and Lower Ball Joints - replace - 4/11/2008 3:58:10 PM   
mr.vls

 

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Chiltons manual for the upper ball joint says to drill the rivets with a 1/8 drill bit 1/4 in deep, then drill the rivet head off with a 1/2 drill bit and then punch out the rivets.  Use the ball joint press to remove and install the lower ball joint.  When I did mine I had more trouble with the ball joint press than I did with drilling out the rivets.  But I had never used the press before and took me a little while to figure out the correct way to use it.  But it having an impact wrench for the ball Joint press is a must I believe.

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1989 S15 Jimmy (DD) with 388K Miles, GM Factory Rebuilt Engine/Tras. New Paint, Headliner, all Suspension Bushings, Eddlebrock Waterpump/Shocks, Pioneer Head Unit/Speakers. Vehical is in Great Shape. Original Owner.

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RE: Upper and Lower Ball Joints - replace - 4/11/2008 4:22:58 PM   
ChoochCharlie

 

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Thanks.
Makes my mechanic sound cheap.  The older I get, the more I pay my mechanic.

Rear brakes and that hole in the fender, here I come.

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RE: Upper and Lower Ball Joints - replace - 4/11/2008 7:16:17 PM   
xmradioguy

 

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I used my snap on air hammer with a fairly sharp chisel and getting the rivets out was not easy at all. without airtools I would never attempt it.

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RE: Upper and Lower Ball Joints - replace - 4/14/2008 4:24:11 AM   
rdhack


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Joined: 1/31/2008
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I don't know........ Uh It took me about 2 hours to do my Bravada and then about 1-1/2 to do my Blazer since I was now experienced. I used a chisel and 4 pound hammer to get the rivets out  and air wrench & sockets sockets for all the bolts. I saved about 600 bucks by doing both of these vehicles myself.



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1982 GMC HighSierra Frame 4x4 with 1986 Chevy Silverado Body Restoration Project (Bermadine)
1995 Chevy 3/4Ton 2500 4x4 (Clifford)
1991 Chevy T-10 Blazer (Blaze)
1998 Oldsmobile Bravada (Bravo)
1994 Long Farmtrac 2460 (Betsy)

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