Suspension install best practices

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Joined
Apr 4, 2012
Threads
20
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I understand that all too often people incorrectly install aftermarket suspensions in that many don't preload the suspension before tightening/torquing the bolts. One of then reasons may be because they just don't know better. Another reason may be that alignment racks are pretty pricey for any backyard wrencher so laziness.

So you're supposed to lower the truck fully on ground supporting its own weight before tightening down the bolts. Else you put undue stress on bushings and other suspension parts even at rest!

What is the proper procedure to install aftermarket front coilovers and rear shocks/ springs on ifs LCs? Is there a manual that shows you which bolts must be preloaded before final tightening? Torque values?

Just want to use this as a learning oppty. Many thanks.
 
The 100 Series doesn't have coil-overs so perhaps not the conversation to have here BUT the front lower shock bolt on the 100 Series should not be torqued until the vehicle is on the ground at ride height, otherwise it will torque the bushing. All other mounting points are fine, rear shocks are a pure pivot at the bottom, no torque action on the bushing. Top shock mount again is a non-issue to have fully assembled and properly tightened in the air.
 
Are you meaning to post in the 200 series section?

Cuz the "best practice" would be to not put on parts that don't fit, or don't exist...
 
Are you meaning to post in the 200 series section? Cuz the "best practice" would be to not put on parts that don't fit, or don't exist...
He did post in the 200 section also. Not quite sure what he's looking to accomplish with this thread.
 
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