2009 Buick LaCrosse Control Arm Bushing

Remove the lower control arm and secure the lower control arm in a vise. Remember to use a 1/2 x 20 in standard thread nut with the puller bolt. Tighten the puller bolt until the bushing is removed, and disassemble the J 21474-01 and 21474-5.

First, lubricate the bushing with liquid hand soap, and tighten the puller bolt until the bushing is installed into the arm control. Remember to use a 1/2 x 20 in standard thread nut with the puller bolt. Disassemble the J 21474-01 and J 21474-5. Finally, remove the control arm from the vice, and install the lower control arm.

First, align the flat edge of the bushing flange to the mark in the control arm, and insert the bushing into the control arm. Next assemble J 21474-27, J 21474-13, J 21474-5, J 21474-4, and tighten J 21474-4. Finally, disassemble the bushing installation tools, and install the lower control arm.

First, remove the lower control arm, and secure the lower control arm in a vice. Next, mark the lower control arm along the flat edge of the bushing flange, and assemble the following blushing removal tools: J 21474-27, J 21474-13, J 34126, J 35379, J 21474-2, and J 21474-4. Finally, tighten J 21474-4 and disassemble the bushing removal tools.