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Front and Rear Spring Removal/Install

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Old Jun 1, 2014 | 04:49 PM
  #21  
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Prerequisite: Rear Crossmember Replacement:

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Old Jun 1, 2014 | 04:54 PM
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Prerequisite: Underbody Side Rail Cross Brace Replacement (Rear)

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Old Jun 1, 2014 | 05:00 PM
  #23  
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Prerequisite: Shock Absorber Replacement WITH FE2,FE4

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Old Jun 1, 2014 | 05:04 PM
  #24  
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Prerequisite: Shock Absorber Replacement WITHOUT FE2,FE4

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Old Jun 1, 2014 | 05:10 PM
  #25  
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There are a couple others that I didn't post, but I will if you want me to (Rear Wheel Drive Shaft, etc).

That was a trip - didn't expect it to get that intense.
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Old Jun 1, 2014 | 05:25 PM
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Originally Posted by Theta
There are a couple others that I didn't post, but I will if you want me to (Rear Wheel Drive Shaft, etc).

That was a trip - didn't expect it to get that intense.
I didn't expect it to be that involved either. Not to mention the need/cost for leaf spring compressors. No where even close to as easy as remove/replace the leaf spring in the rear of a C3!

I wonder if the job can be done without the leaf spring compressors? Even when available used on eBay they sell for a handful of hundred dollar bills! Each!

Theta, thank you so much for taking the time to share this information with me. GREATLY APPRECIATED.
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Old Jun 1, 2014 | 08:35 PM
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No problem - that was a really long one (longest I've done for someone yet), but I felt that you needed to see the whole picture.

The tools required are both the -a AND -b variants, which are apparently different... $1500 for the tools and adapters before you even start the rest of the mess (and what a mess it is).
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Old Jun 1, 2014 | 09:11 PM
  #28  
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Originally Posted by Theta
This is when it starts going off the rails and I wonder what I've gotten myself into... hold on tight.
thank you for talking me out of changing my springs, i have the z51 bars on my c7 non-z51 car and my z51 shocks will be in tomarrow( i have a giant event at ponoco june 13th-15th) and after seeing all that, im good!(done).
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Old Jun 1, 2014 | 10:44 PM
  #29  
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Originally Posted by Theta
No problem - that was a really long one (longest I've done for someone yet), but I felt that you needed to see the whole picture.

The tools required are both the -a AND -b variants, which are apparently different... $1500 for the tools and adapters before you even start the rest of the mess (and what a mess it is).
Man you can say that again! Swapping out the springs is NO WHERE as easy as I would of thought. This may very well change may thoughts on getting Z07 for the carbon ceramic brakes and swapping out the springs if the ride is too harsh. The tools will cost more than the springs! And the labor is far from trivial. I had no clue.

THANKYOU Theta!
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Old Jun 1, 2014 | 11:19 PM
  #30  
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I'll have some coilovers coming in later this week. I'll post up if I run into anything crazy. on my c5 they almost fell on me, they came out so easy.

maybe I will break out the sawzall.
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Old Jun 2, 2014 | 02:47 AM
  #31  
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Originally Posted by Higgs Boson
I'll have some coilovers coming in later this week. I'll post up if I run into anything crazy. on my c5 they almost fell on me, they came out so easy.

maybe I will break out the sawzall.
In all seriousness, good luck - I know you have the experience to do this, but damn!
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Old Jun 2, 2014 | 07:34 AM
  #32  
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Yeah it doesn't look promising....
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Old Jun 2, 2014 | 12:46 PM
  #33  
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Damn man, that is one hell of a process. I hope the life expectancy of the springs are a good many years. Thanks for taking the time and effort to post such a detailed how to Theta.
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Old Jun 2, 2014 | 12:54 PM
  #34  
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I spoke to MTI this morning and they said the springs come out of the C7 just like the C6 or C5.....I remain hopeful.
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Old Jun 2, 2014 | 06:51 PM
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Originally Posted by Higgs Boson
I spoke to MTI this morning and they said the springs come out of the C7 just like the C6 or C5.....I remain hopeful.
It would be great if you post your findings...super great if you include pictures!
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Old Jun 7, 2014 | 06:08 AM
  #36  
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For anyone who has installed coilovers on a C7, how many hours does it take to remove the OEM leaf springs and install a set of coilovers? Are there any short cuts? The procedure shown looks a little daunting on paper, but one hopes it's not as involved as it looks.
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Old Jun 7, 2014 | 07:35 AM
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I've been poking around under there, cutting my spring bolts, etc. it looks like they will take about 30 minutes including levitation using a socket and ratchet and/or wrench.
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Old Jun 7, 2014 | 12:00 PM
  #38  
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Theta how did you get this service information ? thanks eric
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Old Jun 7, 2014 | 03:00 PM
  #39  
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Originally Posted by Higgs Boson
I've been poking around under there, cutting my spring bolts, etc. it looks like they will take about 30 minutes including levitation using a socket and ratchet and/or wrench.
That's awesome - the procedure just looked stupidly long in the rear, but I hope it's not the case for you. If there's anybody who can handle it, it would be you.

Originally Posted by ect
Theta how did you get this service information ? thanks eric
Eric, as I've said before, straight from GM.
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Old Jun 7, 2014 | 06:39 PM
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Originally Posted by Theta
That's awesome - the procedure just looked stupidly long in the rear, but I hope it's not the case for you. If there's anybody who can handle it, it would be you.



Eric, as I've said before, straight from GM.
haha, i don't know what you have to gain by buttering me up....but put a little on here!
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