Hotchkis 1811 1994-1996 Impala SS X-Tend Rear Suspension - Manual (Page 7)

INSTALLING NEW UPPER TRAILING ARMS
10. The new polyurethane can bushings come pre-assembled, but it is easier to install the new
can bushing with the polyurethane bushing out of the metal can. So, the bushing will have to
be pressed out.
- First, set the bushing (flange down) in a vise. See picture. Notice the flange sits on top
of the vise. It is not compressed in the vise.
- Using a dead blow hammer, smack the bushing downward until the bushing is level with
the metal edge.