To perform vertical lower Control Arm Bushing replacement one requires these tools: Control Arm Bushing set (J 21474-01), 1/2 inch puller bolt thrust bearing (J 21474-271), bushing installer remover (J 21474-2), nut (J 21474-4), Control Arm Bushing installer (J 21474-13) and high pressure lubricant (J 23444-A) and driven sprocket support bearing installer (J 34126) and front knuckle support (J 35379). The tools required for vertical lower Control Arm Bushing replacement include Control Arm Bushing set (J 21474-01), 1/2 inch puller bolt thrust bearing (J 21474-271), bushing installer remover (J 21474-2), nut (J 21474-4), Control Arm Bushing installer (J 21474-13), high pressure lubricant (J 23444-A), driven sprocket support bearing installer (J 34126), and front knuckle support (J 35379). First secure the lower Control Arm into a vice before proceeding. Draw a mark on the lower Control Arm right along its bushing flange flat surface. Steadily apply j 23444-a or equivalent to the threads of j 21474-27. Assemble the bushing removal tools: the installer assembles tools in the sequence of j 21474-27, j 21474-13, j 34126, j 35379, j 21474-2, and j 21474-4 before tightening j 21474-4 to separate the tools. When installing the lower Control Arm vertical bushing verify its placement which preserves the vehicle's original ride performance alongside handling characteristics and natural road feedback. Position the flat bushing flange against the Control Arm mark at a 30-degree angle from the center and direct the bushing's narrow slot towards the outside. First place the bushing into the Control Arm before applying j 23444-a lubricant to j 21474-27 threads then connect the installation tools in this order: j 21474-27, j 21474-13, j 21474-5, j 21474-4. J 21474-27, j 21474-13, j 21474-5, and j 21474-4. With j 21474-4 as the final tool, disconnect all tools before adding the lower Control Arm to its place.