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05-21-2003, 02:47 AM | #1 |
Registered User
Join Date: Dec 2002
Location: Leesville, Louisiana
Posts: 80
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rear coil spring replace
hey fellas, got a pretty easy question just want to make sure of procedures before starting project, I bought new rear coil sprigs for my 1970 chevy truck and was wondering if all I had to do after I took off the shocks was to use 2 floor jacks and pick up the bed until the springs fall out or is there more to it, I bought the springs but did not have time to replace them before I had to go back to work, thanks a bunch Danny
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05-21-2003, 03:55 AM | #2 |
Senior Member
Join Date: Sep 2001
Location: Seattle, WA, USA
Posts: 5,817
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Don't bother with the shocks. Just support the trailing arms so the coils aren't compressed/tensioned.
You'll need to unbolt the ear shaped brackets that hold the springs to both the frame and to the trailing arm on boths sides. I'd recomend getting a new set of ear brackets because the old ones are going to be cracked in the center. You'll also need new bolts and torque nuts. I'd recomend hosing the bolts down with Kroil before you try to loosen them. They're a *****, and I think take 3/4" sockets. Be prepared to bust your knuckles. I had to cut my bolts out.
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'69 3/4 ton C20 2wd-350ci/TH400 '69 3/4 ton Custom 20 2wd-350ci/4sp Manual '99 2wd 5.7 Chevy Tahoe Seattle, WA. |
05-22-2003, 12:42 AM | #3 |
I finally got an avatar
Join Date: Jan 2003
Location: Cheney, WA
Posts: 180
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had to use the blue tip wrench on mine. Have new bolts ready, since you more than likely won't get the old ones out. Even if you do, the one that actually unscrewed was so badly rusted that i wouldn't trust it.
My procedure(since I highly reccommend not climbing under a truck with only jacks under it) is to jack the rear up and put jackstands under the frame as high as you can get it. use the floor jack to reduce the pressure on the springs and unbolt them. then lower the jack and take the old ones out. reverse for reinstall.
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06-13-2003, 02:02 AM | #4 |
Registered User
Join Date: Dec 2002
Location: Leesville, Louisiana
Posts: 80
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I went home barrowed my brothers torch cut the bolts and did not have any problems putting the new springs on it raised the rear of the truck pu about 3 inches thank yaw for all the help, Danny
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