How to Tighten Nut on Camber Plates

When I was installing the KW V3 coilovers on the S14 240sx, I ran into a couple of minor roadblocks. The purpose of this post is to help other DIY folks out there avoid this problem.

  1. The KW V3 coilovers do not come with camber plates. They assume you will either provide your own or use the factory mounts. My factory mounts were long gone since I already had coilovers.
  2. Not all camber plates for an S14 are going to be the same. The inner diameter of the coilover shaft is different from a KW V3 when compared to a K-Sport, for example.
  3. Removing and installing camber plate nuts is not an easy task if you don’t know how it’s properly done.

So I removed the K-Sport coilovers (that was pretty easy because I had this handy write-up showing me step-by-step instructions), but then I realized I had no mounts or camber plates for the KW V3. Tangent – This was a nice time to do a brake pad swap, so I installed a new set of Hawk HP+ pads while the wheels were off. Ok, so the logical thing to do was try the K-Sport camber plates. Unfortunately, the front did not match up but the rear mounts did. Not all are created equal, remember? I came across a set of used front mounts that did the trick, but they had no camber adjustment. So I bought a set of DC camber plates that were supposed to be for factory struts, but those did not fit either. Grrrr….

Tein to the rescue. The Tein camber plates and mounting plates for the rear ARE designed to work with factory equipment. They look great, are easy to install, and are relatively affordable. If you are spending the money on a set of KW V3, you might as well get a proper camber adjustment.

That leads me to the tricky part – removing and installing the camber plate nuts that hold them to the coilovers.

DO NOT USE AN IMPACT WRENCH. You stand a good chance of spinning the piston in the damper, and this will potentially ruin the internals of your suspension. If you want a quick way to test, you can try to compress and expand your damper with the adjustments (compression and rebound) full open or closed. If you feel the difference (i.e. it’s harder to expand or compress when you make that adjustment), then the coilover is probably still ok. This is not a scientific approach, but it’s better to make sure you didn’t ruin them before you put them back on the car if you did use an impact wrench.

The proper way to do this is using a hex key and a box wrench for some setups. Other setups require like an 8mm socket and a box wrench. The Tein were a little different, but the same general concept worked.

This picture below illustrates how the hex key is used to stabilize the shaft while you use the box wrench to tighten the nut. If you don’t stabilize the shaft then it will spin freely (not good). Some people have used a strap wrench to hold the shaft. This did not work well for me because it slipped. I tried a strap wrench with a vice grip over the strap for protection and that had some success. The trick is to not damage, scar, or scratch the piston shaft of the coilover. If you have to grab it for whatever reason, do it at the top. Never grab it with anything towards the bottom or you will ruin your coilover.

Notice how the hex key we use in this scenario is different than the smaller hex key K-Sport provides to change the compression. The hole is larger in diameter for the larger key to hold the shaft, but it doesn’t extend deep enough into the internals. You don’t want to use that or you’ll damage your compression adjustment capabilities.

Now the KW V3 coilovers are different. You don’t have the hex key ability. You have to use a box wrench and an 8mm socket on the outside of the top. The tricky part is that some of the mounting brackets and/or camber plates are recessed, meaning that you can’t easily get a box wrench down in there to adjust the nut once you have it installed. I didn’t have a tool that would allow me to do this so I used a trick. I took a deep socket and I pushed an extension for the small 8mm socket through it. I grabbed the deep socket for the larger nut with some vice grips really tight. I then was able to tighten it down pretty easily.

Check your instructions for torque settings on this nut. It varies from manufacturer, but the KW were around 26lbs of torque (i.e. not very much). You don’t want them rattling loose, but you don’t tighten these like you do the rest of your suspension.

I hope this helps. The whole process is fairly easy. It took me a little bit longer my first time, but swapping the suspension on an S14 240sx is at most a 2hr job for me now (without a lift).

p.s. Once you do a suspension adjustment like this, you’ll want to make sure that you get a proper alignment. Anytime you change the ride height it’s a good idea to do that.

3 thoughts on “How to Tighten Nut on Camber Plates”

  1. I installed my kw yesterday but im confuse where to put the spacer that comes with the tein camber plates if i have to put on top or bellow the purple kw washer.

    1. Purple KW goes under the Tein camber plate. Use the Tein bolts, not the ones that came with the KW. You put one big bushing between the purple and the Tein (Tein should have come with instructions). Take a picture before you mount it if you are uncertain.

  2. yea, i dont remember where i put the manual but i put the spacer in the wrong place, i put it bellow the top kw spring seat and i have to put them on top of it like you said.
    But ill wait the swift springs that i ordered today so i can install it and change the spacer to the correct place.. thanks again bro

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