Topic: control arm bushing replacements
in Forum: C3 Handling Components
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Tonight I finished painting everything for the left side and I reinstalled the upper and lower control arms and spring. I replaced both ball joints while it was apart as well as the control arm bushings. I used the poly urethane bushings, then for the ball joints the poly urethane grease covers. I will do the right side next weekend and as I do it I will try to take detailed pics using the inner spring tool. I say try because we all know how as you get into the job you forget to take pics as you go. Everything went well tonight. The only problem I had was I used the wrong bolt rod to pull the compressor together. I used the shortest one in my kit so I couldnt release the spring to paint it right. Made it harder to put back in as well but it still went good. I also need to remove the steering box so I can clean and paint plus replace the rag joint. I'll keep you posted as I move forward on the front suspension.
Rodney
Rodney

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Hey Rodney,
My front end is going to need some work pretty soon, too. I'll be taking mine to a shop for the job, though.
I look forward to the photos and your updates on this project. It's always good to learn about a particular job even if I'm not turning the wrench.
Kevin
OK, Tonight I started to take the passenger side apart. I didnt think I would start this till next week. But the wife went away tonight and didnt give me a to do list so I made my own and it was on my car!
Remove tire!
old assembly waiting to be replaced and cleaned
Remove 2 bolts holding caliper to bracket
once caliper is removed I wire it to the frame so it isnt hanging on by the hose
this is the spring compressor kit I have and use. As you can see there are different lengths of rod. This time I plan on using the longer rod so I can release the spring.
You can see inside the spring I have worked the top part of the compressor into the springs coils.
At this point both top and bottom and threaded rod to compress the spring is intact. Now i tighten the compressor up.
Will continue on next thread.
Rodney
Remove tire!
old assembly waiting to be replaced and cleaned
Remove 2 bolts holding caliper to bracket
once caliper is removed I wire it to the frame so it isnt hanging on by the hose
this is the spring compressor kit I have and use. As you can see there are different lengths of rod. This time I plan on using the longer rod so I can release the spring.
You can see inside the spring I have worked the top part of the compressor into the springs coils.
At this point both top and bottom and threaded rod to compress the spring is intact. Now i tighten the compressor up.
Will continue on next thread.
Rodney

ok at his point I have the compressor inside the spring and drawn together. my next move is to loosen both the top ball joint nut and lower ball joint nut. I dont remove them at this time but back them off so there are still about the thickness of the nut holding on to the ball joint stud. This allows me to hit the arm with a hammer and break the ball joint loose and not have to worry about the spring pushing the lower or upper arm away.
Once the upper ball joint drops to the nut I can release the nut. Be careful as there can still be some pressure on the arms.
You can see what I meant be not removing the nut the whole way.
I remove the top nut first which allows the lower arm to drop when the top bolt is removed
onc ethe upper nut is removed the lower arm drops down and I can now remove my lower nut.
with the nut removed i can now remove the rotor and spindle assembly. i now move the caliper to the back side and wire it to the frame again.
the lower a arm stays in place because the bushings are still tight.This is a good pic of the compressor inside the spring.
I loosen the bolts that release the pressure on the bushings. once the front and rear bolts are loose the lower arm will swing down allowing the spring to be removed.
rodney
Once the upper ball joint drops to the nut I can release the nut. Be careful as there can still be some pressure on the arms.
You can see what I meant be not removing the nut the whole way.
I remove the top nut first which allows the lower arm to drop when the top bolt is removed
onc ethe upper nut is removed the lower arm drops down and I can now remove my lower nut.
with the nut removed i can now remove the rotor and spindle assembly. i now move the caliper to the back side and wire it to the frame again.
the lower a arm stays in place because the bushings are still tight.This is a good pic of the compressor inside the spring.
I loosen the bolts that release the pressure on the bushings. once the front and rear bolts are loose the lower arm will swing down allowing the spring to be removed.
rodney

the spring off the car. compressor still holding it compressed.
this leaves the upper and lower a arm hanging and time for removal. I didnt take these off tonight but did take pics of the bolts that need to be removed so they will come off.
the nut on the left side and there are 2 bolts on the right side that allow the lower arm to be removed.
the upper arm has 2 nuts to remove
before removing the upper arm I loosen the bolts and remove the shims for the alignment. I tape them together as front set and rear set and when I put them back together I put them back in the same position they came off. This should give me a close alignment.
you can see the shims behind the nuts.
this is the drivers side painted and back together. looks alot better
I hope this gives you an idea of what is involved in taking the spring and a arms off. It only took about 1/2 hour to take it apart. One night next week I will take pics as I replace the bushings. Hope I have all this in an understandable format! there is much more time involved in cleaning and painting then the actual disassembly and reassembly.
Rodney
this leaves the upper and lower a arm hanging and time for removal. I didnt take these off tonight but did take pics of the bolts that need to be removed so they will come off.
the nut on the left side and there are 2 bolts on the right side that allow the lower arm to be removed.
the upper arm has 2 nuts to remove
before removing the upper arm I loosen the bolts and remove the shims for the alignment. I tape them together as front set and rear set and when I put them back together I put them back in the same position they came off. This should give me a close alignment.
you can see the shims behind the nuts.
this is the drivers side painted and back together. looks alot better
I hope this gives you an idea of what is involved in taking the spring and a arms off. It only took about 1/2 hour to take it apart. One night next week I will take pics as I replace the bushings. Hope I have all this in an understandable format! there is much more time involved in cleaning and painting then the actual disassembly and reassembly.
Rodney

wow Rodney, great pics and tutorial...thanks for the details.
The Rook 2011-07-15 08:45:51
Rod sure hope that is not momas good carpet your putting those dirty parts on!
ebo
So I see a nice bright yellow and blue lift......how do you like it?

Ebo, thats actually a concrete floor. Its just its so clean you cant tell it from carpet
You know if its in my shed the wife will never know about it anyway. She doesnt even come out there.
The lift is great for doing this kind of work. Its the max jacks. I will find out in a few weeks how it is when I go to put the tranny in. I think I can get enough height so I can use my tranny jack from the shop. I should be able to go another 3 more inches than I have now which should make under body clearance of about 53". I think with the tranny on the jack it wil be about 51 1/2". Almost as tall as me!!!
Its really helped when it comes time to work under the fenders. Pulling the rear out this fall should be easier as well. I plan on going to the coil over rear. Just because it looks cool! Cant wait to get this finished! Lots to do yet!
Rodney

The lift is great for doing this kind of work. Its the max jacks. I will find out in a few weeks how it is when I go to put the tranny in. I think I can get enough height so I can use my tranny jack from the shop. I should be able to go another 3 more inches than I have now which should make under body clearance of about 53". I think with the tranny on the jack it wil be about 51 1/2". Almost as tall as me!!!

Rodney

I took plenty of pics putting this thing back together but I wont get to post them till later this week. Good news is the control arms are back on the car and I get to move on to another area now. I dont plan on putting the rest of the steering back on the car until the engine and tranny are in. Without the drag link and tie rods on I should be able to slide the tranny in on the standup jack from the front with about 1" clearance!
Now heres the good story from the ball joint replacement. When tightening up the front bolt that comes in from the side of the a-arm I used Joels torque spec. The one that you tighten up till it snaps then you back it out and put in another bolt. No I didnt laugh when it happened, actually I may have said a few words not found in the dictionary. But I did think about the post Joel put up one day this week. I will post pics for each step later this week as its been a long day.
Rodney
Now heres the good story from the ball joint replacement. When tightening up the front bolt that comes in from the side of the a-arm I used Joels torque spec. The one that you tighten up till it snaps then you back it out and put in another bolt. No I didnt laugh when it happened, actually I may have said a few words not found in the dictionary. But I did think about the post Joel put up one day this week. I will post pics for each step later this week as its been a long day.
Rodney

Well, I'm a little late getting this posted as I said I would. But here is the rest of the upper and lower control arm bushing job. The spring is already out so I need to remove the lower a arm. I use the impact gun to remove the 2 bolts and nut on the lower arm.
both arms off
rod7515 2011-08-10 08:11:16
both arms off

in Forum: C3 Handling Components
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