This video will show you how to remove the center trailing arm bushing and reinstalling poly-urethane bushings . The failure of these bushings causes the "clunk" most owners of the Volvo 200 series cars experience . Volvo no longer offers the special tool to press these in and out so hopefully this will help you towards making your own tool or you may purchase the tool from me when I finish developing it . Leave comments and I will try to get back with you with any help you may need . Stay tuned. More Volvo tech videos to come .