Step 1: Disconnect upper shock from upper shock mounting plate
Step 2: Remove shock mounting bracket from vehicle (See figure 1)
Step 3: Separate upper shock mounting bushings from upper shock plate
Using a 12mm bolt, on the topside of bracket place bolt in mounting hole of bushing and push collar out using a hydraulic press and remove worn upper and lower bushings. (Figure 2)
Step 4: Install new bushings
Replace worn bushings with new bushings and reassemble as they came apart. Press together with hydraulic press.