FANDOM


SummaryEdit

The factory control arm bushings on a 510 are rubber surrounded in a pressed in steel shell. It is often times desirable to replace these bushings as they tend to wear quite drastically over the 30+ years they have been on the car. There are aftermarket polyurethane as well as OEM rubber bushing available as replacement.

Installation and RemovalEdit

There are a few methods for removing the bushing and sleeve from the control arm in order to install the new bushings:

  • Take a hacksaw, run the blade thru the hole and reassemble the saw. Cut through the sleeve and be careful not to cut into the arm. Once cut, simply tap it out with a cold chisel.
    • Using a hacksaw is a bit easier if you first remove all the rubber from the bushing leaving only the pressed in shell. Simply use a welding torch to burn it out.
    • Alternativly, you can use a press to rip the rubber out. However, some have reported accidentally bending the control arm with this method.
  • I was also able to remove a control arm bushing with a big bolt and nut that fit through the bushing. I searched and found a spacer big
    Bushingpress1

    Homemade Bushing Press

    socket) to apply presure to the outer bearing shell and used a short piece of pipe with a cap on the other side to give the shell somewhere to go. With the big nut and bolt through the bushing, I used a big lever arm to tighten and force the bushing shell out into the pipe. Several tonnes of force required to press these things out, a hydraulic shop press could also be used.

Once the stock metal bushing shell is out, the replacement after market bushing will easily go in by hand. Some replacements include a silicone based lubricant which should be applied to the bushings. OEM bushings must be pressed in, which can be easily accomplished with some C clamps and a few pieces of wood.

After Market BushingsEdit

  • The Energy Suspension control arm bushings that have been recieved by some people have been found to be slightly too long, but can be easily trimmed with a hacksaw.
  • The Energy Suspension bushing I got were too big and did not fit my control arms in 2010.

Ad blocker interference detected!


Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.