TL;DR - I am not happy with the lifespan I got out of the X-Axis joints on my SPC upper control arms (UCAs), so I'm going back to the original polyurethane bushing-based SPC UCAs.
4 CommentsMods and Maintenance: Suspension | Front
TL;DR - I waited too long to swap out the spherical bearings in my ADS coilovers, and they ended up destroying the rod ends of my shocks. A simple job made more complicated by my lazy ineptitude.
Well, shit.
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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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September 1, 2022. Note: There is an important update below. It was more than three years and 120K miles ago that I installed SPC UCAs on the Tacoma. Shortly after installation, SPC came out with an improved design that was a single forged piece of material, with an entirely new type of joint. That joint - which they call the "X-Axis" joint - was essentially a sealed spherical bearing that replaces the polyurethane bushings where the UCA is mounted to the frame. And so, when I took the truck in for an alignment and the alignment tech (a good one,…
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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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All the bushings I replaced.
TL;DR - All the new bushings I installed recently seem to be doing great.
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I definitely recommend genuine FKS bearings at -F1 tightness; not sure about the stainless steel variant yet.
TL;DR - The stainless steel bushings seem to be doing a bit better, but I'm not ready to say that they are the right way to go. Yet.
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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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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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TL;DR - I'm trying something new. I've installed stainless steel spherical bearings this time, hopefully to prolong their life.
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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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TL;DR - The spherical bearings were completely shot again. And, it happened after only 10,000 miles this time.
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TL;DR - why didn't I install limit straps earlier. These things make the suspension so much more enjoyable.
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TL;DR - I need limit straps to prevent the shocks from over-extending, which can lead to shock tower failure.
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It seems like just a few weeks ago that I replaced the spherical bearings on my ADS coilovers for the first time, though it turns out, it was actually a few (4) months ago. Prior to that, I'd put some 27K miles on the new ADS suspension (see installation) - miles that really proved to me that it was a worthwhile investment. Unfortunately, on our last trip down to the Eastern Mojave, the coilovers had been squeaking again. Well, really they'd been squeaking before we even left - but with only 7K miles on the odometer since the previous change,…
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TL;DR - I think I need to replace the spherical bearings again. Already. They are squeaky and I've only put 14K miles on the new set.
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Today was going to be an easy day working on the truck. I knew what I had to do and it wasn't hard. I'd gathered the parts I needed - twice really, since the first time I tried to do this work, I found that I needed some additional bits that I thought I wasn't going to be replacing. And unlike some of my more advanced projects, I had all the tools for this one already. After 27K miles on the ADS coilovers that I installed earlier this year, it was time to replace the spherical bearings. Well - the…
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TL;DR - Replacing the spherical bearings, misalignment spacers, and lower shock bolts is done and things are working correctly as far as I can tell.
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TL;DR - it's been about a year and my spherical bearings are getting squeaky; time to replace them.
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