C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

need noob help with replacing shocks

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Old Aug 11, 2007 | 02:03 PM
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From: Harrisburg, PA 86 Vert w/ 89 wheels
Default need noob help with replacing shocks

looks very straight-forward according to the helms manual!

I've got a problem with the shock rotating when I try to get the top nut loose.

These were AC Delco units that had a threaded section, then a 'box' segment on top of the threaded section.
They each have two nuts on the threaded section.

I got the first nut off by holding the 'box' segment with a second wrench to keep the shock from rotating.

The box segment snapped off when I tried to get the other bolt. Now I'm not sure how I should keep the shock from rotating so I can loosen the other bolt. Help a brutha out?

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Old Aug 11, 2007 | 02:05 PM
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Hold the shock tube with a strap wrench.
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Old Aug 11, 2007 | 02:06 PM
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From: Harrisburg, PA 86 Vert w/ 89 wheels
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Originally Posted by Pete K
Hold the shock tube with a strap wrench.

afraid of bursting shock and killing myself. legitimate concern?
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Old Aug 11, 2007 | 02:10 PM
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The fluid and pressure are in the bottom half of the shocks. The top tube is hollow. You should be able to hold it with no issue.
Worse case, you can hacksaw the shaft, just under the nut.
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Old Aug 11, 2007 | 02:32 PM
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In the future you might want to buy the socket that fits the top of the front shock rod. MUCH easier when you have the right tool.
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Old Aug 11, 2007 | 02:34 PM
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the best tool i own (out af about 60 grand worth) is a 4" grinder with a cut off wheel,, cut the sucker i have a little floor jack 15 bucks i use it to suport the hub and move it up and down to get the shocks in and out...my bilstiens have an allen key in the top end of the shaft to keep it from spinning i also added a metal washer and bushing to keep the shaft from wabeling arownd in the hole....wait a minute that didnt sound right?????

Last edited by TRACKMAN2; Aug 11, 2007 at 02:38 PM.
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Old Aug 11, 2007 | 03:17 PM
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bought strap wrench. must wait till tomorrow to finish.

thank you for inputs!
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Old Aug 11, 2007 | 03:51 PM
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I had to use a angle grinder on one of mine to.
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Old Aug 12, 2007 | 12:43 PM
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A strap wrench will work. While you are at it, soak the bolt with some lubricant (WD-40).
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Old Aug 12, 2007 | 03:56 PM
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From: Harrisburg, PA 86 Vert w/ 89 wheels
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strap wrench was no help.

bought vice grips, mangled the crap out of the top part, finally twisted the bolt itself off.

new shocks now installed (success! very nice!)

Thanks for help!
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Old Aug 12, 2007 | 04:04 PM
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Originally Posted by illinest
strap wrench was no help.

bought vice grips, mangled the crap out of the top part, finally twisted the bolt itself off.

new shocks now installed (success! very nice!)

Thanks for help!
Glad it's going! Isn't that design of the hex in the top rod of the shock a PITA?
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Old Aug 12, 2007 | 06:28 PM
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From: Harrisburg, PA 86 Vert w/ 89 wheels
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yes.

actually the passenger side was so easy.

but yes.
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Old Aug 12, 2007 | 06:31 PM
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Originally Posted by BADDUCK
In the future you might want to buy the socket that fits the top of the front shock rod. MUCH easier when you have the right tool.
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Old Aug 12, 2007 | 09:39 PM
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Forget WD40 and use PB Blaster... best out there
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Old Aug 12, 2007 | 11:02 PM
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Originally Posted by vinnies87
Forget WD40 and use PB Blaster... best out there
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Old Aug 12, 2007 | 11:13 PM
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Yeah PB Blaster works a lot better. But sometimes you just have to get violent and start cutting.
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