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Pale Rider
09-14-2007, 02:25 PM
Recently I put on ST Sway bars, front and back. Thought I’d share my experience.
This is my thread discussing the different brands/thicknesses.
http://www.lxforums.com/board/showthread.php?t=70495

I’m a pretty experienced mechanic, (and I installed my SRT suspension myself), but I was a little bit intimidated about dropping the rear cradle. Mostly because I was concerned I wouldn’t get it to line up right, and then need an alignment, and then, have THAT go wrong. But I solved that problem, as you’ll see below.

I decided I wanted to be able to lube these bars in the future, so I modded the bushings to allow a grease fitting. I’ll also show that below.

First, I had to lift the car.
Obviously you want to have the car on a level surface, with a block/chock in front and back of EACH front wheel.
And be sure to slightly loosen the lug nuts, before the car is too high.
You can’t use ramps under the rear wheels, because the wheels need to come off.
I first lifted the car with a floor jack, in this location – NOT the rear dif…

http://i127.photobucket.com/albums/p156/7car7/Cars/Magnum%20Tech%20Pics/JackingPoint.jpg
…just enough to get one tire off the ground. Then, I put a ramp under the factory approved lift point with a 2x4. (circle shaped bump).

I then went to the other side, moving the floor jack, and did the same thing. I repeated this several times, until the car was lifted high enough. It’s slow going back and forth, but I feel better about doing it in small steps, rather than having the car teetering on one side.

http://i127.photobucket.com/albums/p156/7car7/Cars/Magnum%20Tech%20Pics/Lifted.jpg

I happen to have a Mopar trailer hitch, so I decided to put a jack stand under it too. I did this because when lifting the car only from the “lifting point”, it unloads the front wheels more than I liked, since those points are so far ahead of the rear wheels. It would be nice if those of you without a hitch would somehow put a jack stand up next to your exhaust, just to put more pressure on the front wheels (to keep them in their chocks better).

http://i127.photobucket.com/albums/p156/7car7/Cars/Magnum%20Tech%20Pics/ExtraJack.jpg

Once the car is in the air, you will just follow the directions supplied with your sway bars.
I wanted to be sure to get my rear cradle back in the same position as it was before. I really didn’t want the hassle of an alignment, so this is what I did. I found a very short pencil, about 2 inches long, and marked the underside of the car body.
Using the cradle rear mounts as a guide, just hold the pencil flat and vertical against the mount, and trace on to the car’s sheet metal underside.
(I’m not sure if other color cars are this light underneath, if not, you may need to use a colored pencil, or a sharpened grease pencil)

http://i127.photobucket.com/albums/p156/7car7/Cars/Magnum%20Tech%20Pics/Alignment.jpg

Once this is done, re-assembly is very easy. Just raise the cradle back up, and lightly tighten the bolts. Then, use your pencil, and just touch it to the line you previously made, checking the rear and sides of your line – both sides. If it doesn’t line up, move the cradle! You will need to loosen the cradle enough be able to move it, but not too much that you make the alignment mark in-accurate.

I also wanted to make these bushings lube-able. I first had to make a little cutting tool. This can be seen in the lower left of the next photo. It was just a thumb screw I had laying around. I cut it with a grinder, so it had about a 3/16” cutting surface. I then put this into my drill press, and milled a notch all the way around the inside of the bushing, about 3/32” deep. This is for the grease to make its way around the bar. Then I had to figure out a place to put the grease fitting, that it would not interfere with putting the bolts back in, and being able to access when installed. This ended up being towards the rear of the bushing, but high enough to R+R the bolt. I used ¼-28 thread size grease fittings. Unfortunately I bought 45° fittings, I should have waited and found 90° fittings. I will have to change these out to make them work with a grease gun. I then drilled a hole through the bushing, where the grease fitting goes, to line up with the groove that I previously milled out on the inside.

http://i127.photobucket.com/albums/p156/7car7/Cars/Magnum%20Tech%20Pics/BushingMod.jpg

As far as the front bar, that was very easy, as others have said. I did not even remove the wheels. I also put in grease fittings there too, and I drilled a ¾ hole in the aluminum heat shields for the fitting to come through.

So, the point of all this is to show you that pretty much anyone can do the rear sway bars, as long as you have a way to get the car in the air. It is time consuming, it took me about 6 hours to do the rear bar alone. But part of that time was modding the bushings, and over an hour of that was just lifting and lowering the car. That’s not something you want to rush – take your time please.
:)

PhatPhat
09-14-2007, 02:38 PM
on a lx without the rear sway, where would the sway attach to ? i couldnt find it.

Pale Rider
09-14-2007, 02:44 PM
on a lx without the rear sway, where would the sway attach to ? i couldnt find it.

I'm sure someone knows better than I, but I'd bet you just have holes already tapped, ready for the mounts. (Just like you do on the drivers side of the car for dual exhaust.)
The mounts go on top of the rear cradle, and can NOT be seen without having the cradle dropped.

Becker
09-14-2007, 02:50 PM
Nice write-up.

I'm also glad to hear you're still alive after seeing your lifting gadgets.

Pale Rider
09-14-2007, 03:02 PM
Nice write-up.

I'm also glad to hear you're still alive after seeing your lifting gadgets.

Thanks!

Well, I felt VERY safe with this setup. The ramps are not going anywhere, and the whole car was solid as a rock. Especially with the rear support pushing the front wheels down.
However, I always keep a phone right there, just in case!:doh:

NC-SXT
09-14-2007, 04:01 PM
on a lx without the rear sway, where would the sway attach to ? i couldnt find it.

Attaches the same way. All you need is a few extra parts.

Super T
09-14-2007, 05:03 PM
Wow, that's some creative supporting you got going on there :-) Purely for the sake of discussion and because I'm bored...

The Hotchkis swaybars come with grease zerks on the rear bushing shackles, which IMHO is a huge plus. Doesn't look like adding them to the ST kit was too hard, but it's nice not to have to. Also, the error of a pencil line, as I have learned the hard way, is roughly +/- 1/16". After doing three rear sways, it doesn't seem like you could be off by much more than that if you take your time raising the cradle back up and snugging the bolts as you go. I guess my point there is you may still want to have your alignment checked next time you have service done if you're worried about it. I didn't re-align either of my mags after lowering the cradle though, and after a few thousand miles on this one the tires are wearing just fine (I didn't keep the car long enough to be able to tell).

Anyway, congrats on a VERY effective mod :-D

Pale Rider
09-14-2007, 05:55 PM
After doing three rear sways, it doesn't seem like you could be off by much more than that if you take your time raising the cradle back up and snugging the bolts as you go.

Notice the short little line right next to the pencil point in this photo...
http://i127.photobucket.com/albums/p156/7car7/Cars/Magnum%20Tech%20Pics/Alignment.jpg

There was about a 1/8 difference on THAT mark, and about a 3/16 difference on one of the other marks, the FIRST time I put the cradle back up. I put that short little mark to show myself how far I had to move it. I'd say that's quite a bit. I highly recomend marking the car. Just puting it back up is not close at all.

MADDOG`
12-02-2007, 05:04 PM
Nice Nice install and write up.

formerice
12-02-2007, 09:16 PM
Nice write up. I did mine on an alignment machine, partly because I needed a 4 wheel alignment any way and my friend with the machine only charged me $90 to do the sways and a 4 wheel alignment and, 2 heads are better than one. Even if one is a cabbage!