Chev Trailblazer rear swaybar endlinks

Status
Not open for further replies.
Joined
Feb 25, 2015
Messages
2,069
Location
Sask, Canada
Just a basic write up, should have taken some more pictures... Was a great day, finally warm, -7C, little wind and sunny. Total time was around the 3.5 hour mark, set up to cleanup. I lost maybe 30 minutes wandering around looking for specific tools. Now I had been getting a clunk from the rear for some time but the end links appeared firm but one had the boot compromised. I figured this is the cause of the clunk. Do one, do them all and do the bushings as well. They are inexpensive and you are already moving the sway bar around.

I jacked the rear up and had jack stands under the frame, which allowed the rear axle to droop, hopefully giving me some more room to work. Now I had sprayed the nuts down with penetrant several times over the last month, hoping I cut unbolt them and not have to cut them. In reality, cutting made it so much easier and faster.

I sectioned each end link in half with a sawzall, which allowed the sway bar to drop out of the way, giving greater access to the top bolt that is mounted to the frame. Using a small angle grinder I cut and then ground down the top nut.

The bottom bolt proved to be much, much easier than anticipated. I removed the boot and was able to hold the back of the threaded section with vice gripes and zip the nut off with an impact. In hind sight, I should have done this first but I was running on the theory that I was going to have to cut/grind it all off.

I used ACDelco Professional end links, which were greasable. I threaded in the zerks and pumped them up with some Amsoil purple #2 lithium and worked them around. The new links bolt up precariously well as you can use a 17mm wrench on a hex head behind the threaded section. Its precarious because its hard to get proper leverage to torque the bolt or get enough throw to run the ratchet swing.

I also installed new Moog blue sway bar bushings. The old black rubber ones were just plain worn out. They offered little resistance in removal, whereas Moog ones required some muscle. I used a small smear of silicone grease under them. Some say yes, some say don't but adding a level of protection against rust is aces in my book

For those that don't know, the factory end links use a hex head inside the threaded section, which makes it very hard to remove a rusted nut from them.

Next up is the fronts, which should get done this week..... maybe..

1.jpg


New bushings.jpg


installed 1.jpg


installed 2.jpg


installed 3.jpg
 
"A warm day of -7 C" - spoken like a true prairie boy. Agreed, it's been balmy the last few days. We were up to single-digits on the minus side earlier today - luxury!
 
Originally Posted by Number_35
"A warm day of -7 C" - spoken like a true prairie boy. Agreed, it's been balmy the last few days. We were up to single-digits on the minus side earlier today - luxury!


No wonder I hadn't heard from Garak in a while
wink.gif


BrianF: nice write up and Thank You for the pics
smile.gif
 
Had clunk in my Rav4 a few years ago and wife said I could spend up to $50 to try and fix it. Got lucky and the replacement of the links fixed it. Had the choice between sealed or zerk links. I went with sealed because the OEM were sealed and I don't own a grease gun and didnt want to start down that road. Did you have a choice between sealed and zerk links?

I thought it was a cool DIY job to change them out. Enough challenge to make it interesting but not overly difficult.
 
Thanks guys, I had looked at what ever was available on Rockauto. I have heard so many stories of cheaper links going bad in a hurry that I decided to go with the higher end parts, which appear to only be the greasable kind. The zerks are easily accessible and I have to grease the U joints, and tie rod ends twice a year anyway.
 
Not having a way to grease suspension parts always seemed to be a way the car companies could generate more repair business for the dealerships . Cheat the buyer .

Some parts come with grease zerts and a plug . I always install the zert and give it a few shots of grease .
 
Status
Not open for further replies.
Back
Top