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Tag: suspension

Shocks, leaf springs, bump stops, and more.

Replacing the Alcan Leaf Springs - with Chevy 63s

I've very much enjoyed my Alcan leaf springs. The first set I had was near as perfect as I could ask, and working with Lew - the new owner in 2020 - on the second set was a pleasure, even if the end result wasn't as perfect as I could have hoped. Rather than go for a third set of Alcan's - which I am 100% sure would solve my problems - I'm going to try something a little different in the hopes of finding a solution that gives me a ride that is a little softer - but that…

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Fixing up the Tacoma for Vegas, Baby

May 22, 2023 With the Tacoma living in Las Vegas now, it's harder to perform various maintenance tasks as they pop up and between trips. As such, with a few general maintenance issues - oil changes, tire rotations, etc. - and a few items in recent Rig Reviews needing attention, I drove the truck home from the Three Days of R&R trip for a little TLC (Tacoma Loving Care). On my list for a warm spring day were the following tasks: Routine maintenance - Change the oil, Rotate the tires Grease drive train. Check the new SPC UCAs for play in…

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Worn Upper Control Arm Bushings Leads to Updated SPC UCAs

My original SPC UCAs with sleeved poly bushings on the left; new UCAs with the X-Axis joint on the right.

TL;DR - the last time I got an alignment, the tech mentioned that the rear passenger side bushing on the upper control arm (UCA) was starting to get a bit loose. After some consideration, I decided to install completely new UCAs, with lifetime joints so I never have to worry about those bushings again.

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ADS Coilover Spherical Bearings (resolved)

Replacing spherical bearings on the front coilover. Note that the (left) FKSSX10T-F1 bearings from the lower eye show almost no rust (since they are stainless steel) after replacement, while the (right) upper bearing FKS10T-F1 (hardened steel) shows significant rust.

TL;DR - I'm convinced that switching to extra tight stainless steel spherical bearings is the way to go, and I have numbers to prove it.

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Replacing the Alcan Leaf Springs - with More Alcans

If I've learned one thing over the last several years, it's that bumpy roads are a lot of fun. The problem - as anyone who knows them can attest - is that in time, all good things get destroyed by bumpy roads. It is a conundrum. The key of course, is to replace the good things before they are destroyed. Preventative maintenance. The easiest kind - or the hardest, depending on your outlook. Anyway, after nearly five years of service, I successfully bounced, rattled, flexed my heavy duty Alcan Spring leaf pack to death - breaking my first leaf on a…

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Rebuilding and Revalving My ADS Suspension

October 16, 2021. It's been nearly three years since I installed my ADS suspension on all four corners of the Tacoma. I did the rears first - twice, actually - relocating them for more travel. The fronts were installed not long after, and of course I've been battling the spherical bearings ever since. In that time, I've put 88,000 miles on the truck and I've known for a while that it was time to service the shocks. For anyone who just wants a step-by-step guide on rebuilding shocks - as opposed to reading the story of my experience - I've…

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Rebuilding/Revalving Smooth Body Shocks (King version)

I've discussed the trade-offs between disposable and rebuildable shocks in the past as I've replaced spherical bearings in my ADS coilovers, but I've never walked through the process of actually rebuilding the internals of a smooth body shock before. But, now that my shocks have absorbed some ~50K miles, it's time to rebuild and revalve them - so they can provide the same great service in the years to come, as they carry me and my stuff over thousands of miles of dirt roads. Related Guides Every shock manufacturer makes their shocks a little differently. I originally learned how to…

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Rebuilding/Revalving Smooth Body Shocks (ADS version)

I've discussed the trade-offs between disposable and rebuildable shocks in the past as I've replaced spherical bearings in my ADS coilovers, but I've never walked through the process of actually rebuilding the internals of a smooth body shock before. But, now that my shocks have absorbed some ~80K miles, it's time to rebuild and revalve them - so they can provide the same great service in the years to come, as they carry me and my stuff over thousands of miles of dirt roads. Related Guides Every shock manufacturer makes their shocks a little differently. I originally learned how to…

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Replacing All the Bushings

Squeaky bushings annoy a lot of people. I am not one of those people. And so, as my bushings have squeaked over the years, I've just let them do their thing - usually until I next wash the truck at which point the squeaking stops. And so, my bushings have "lasted" for 20 years. In fact, with the exception of the bushings in the rear leaf springs - which were refreshed when I got a new leaf pack from Alcan - I think all of them are still original. Oh, and the upper control arms (UCAs) bushings have been replaced,…

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Step-by-Step Lower Control Arm Bushing Replacement on a 1st Gen Tacoma (or 3rd Gen 4Runner)

Over time, rubber bushings wear out and need to be replaced. This happened for me recently when I Replaced All the Bushings on my Tacoma, and I figured that others could benefit from a quick little guide that shows the entire process and lists all the necessary parts. Before getting started, I should note that when replacing the Lower Control Arm (LCA) bushings, one must remove the steering rack from its mounts. As such, this is also a good time to refresh the bushings that secure it as well, which is not a difficult process: Step-by-Step Steering Rack Bushing Replacement on a…

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Replacing the Spherical Bearings, Again (with Stainless Steel)

I've replaced the spherical bearings on my ADS coilovers several times now. I only really mentioned it the first and second times, but its become regular maintenance every 10,000 miles or so - generally about 3-4 trips and ~2 oil changes. I chalked it up to normal maintenance required on higher end shock components, but that doesn't mean it's an enjoyable process or that I like dropping the extra $60 or so each time I do it. After talking to quite a few folks, it seems that there are several experiences and opinions as to their longevity and the right…

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Protecting the Front Shock Towers with Limit Straps

I've done a lot of work to the suspension on the Tacoma - with good reason since it is what helps to make our trips more comfortable, and what helps to isolate most of the truck from the harsh terrain over which we travel. In doing that work, one of the things I knew that I needed - at least technically - was a good set of limit straps. But - as with many who focus on the bling of a new shock, and less on completely finishing the job - I never installed any. Not on the back, and…

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