nascarguy320
Newbie
I need to replace the lower ball joints in my 97 4x4 Tahoe, what is involved in it and how long and the big thing is what tools too do i need for this.
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That is how you do the uppers, the lowers are press in. To replace those you'll need to rent a ball joint press from an auto parts store so you can press the old one out and the new one in. Good luck and let us know if you have any more questionsYou need a grinder and an air hammer, or it can be done with just an air hammer, there are 4 rivet's that hold the lower BJ on a 4wd, use a grinder and cut an x in the head's of the rivet's, and then use an air hammer with a chisel tip and cut the rivet head's off. Then use the air hammer again with a punch bit and drive the rivet's out. The new BJ is held in with bolt's that replace the rivet's.
Yes.so factory lowers that bolt in are riveted in from factory just like uppers?
Very good advise, nothing worse then having an allignment done and a month down the road having more front end components fail needing more $$$ for another allignment. Also dont forget about the pitman and idler arms. From my experience it is worth the extra money to get lifetime warrenty parts (moog, raybestos). The do last longer and only a one time cost, espeically when running larger tires.Honestly though if I were you and the lowers are shot I'd change the uppers and all 4 tie rod ends then get it aligned. The other ball joints take as much abuse as the lowers and same could be said for tie rods. I just ordered all mine from rockauto for under a hundred shipped.
I've never been able to change the lowers on my 92 (bolt in ones) with the CV axle in place, not enough clearance for the balljoint to raise up out of the knuckle without hitting axle.you guys beat me to it, but why remove the cv shaft? I changed my knuckle without removing it, does it just get in the way of the press or something?
Is it a good idea to pull the front axles out with the hubs as one unit or do it as two and how hard are the lowers with the t-bars still in the arms. plus thanks guys for all the info on this, I will let you all know how it works out after this weekend,need to get parts this week..
I have found it easier to leave the hub in place and just remove the cv axle. If the hub is original they can be a pain to remove from the knuckle. Easier to wigle the cv axle out, even easier to remove if you don't have a front skid plate. No need for unloading t-bars.Is it a good idea to pull the front axles out with the hubs as one unit or do it as two and how hard are the lowers with the t-bars still in the arms. plus thanks guys for all the info on this, I will let you all know how it works out after this weekend,need to get parts this week..