CTS V8-5.7L VIN P (2004)
Remove the 4 rear frame attachment bolts.
Only lower the rear frame enough to install the new bushings. The above steps include removal of components sufficient to lower the frame enough to
complete this operation. Additional lowering of the frame may cause stress or damage to other components.
The rear frame mounting points have reverse cone shaped locators as an integral part of the location. Lower the rear frame to obtain sufficient clearance
to install the revised insulators.
The new bushings are installed over the existing bushings by inserting them into the voids of the original bushings. The front and rear frame bushings are
different diameters but each matching half is the same and will only fit the proper locations. Install the new bushings to the frame mounts as shown in the
illustration.
When raising the frame back to the vehicle, you will need to guide the coil springs back to their original location points. Raising the frame back to the
vehicle underbody will retension the springs. Failure to properly locate the springs upon re-installation of the frame may cause personal injury or damage
to the vehicle.
Raise the frame making sure that the locating pegs are positioned properly and guide the frame to the correct position.
Install the rear frame bolts.
Remove the supports from the rear frame.
Support and slightly raise the left lower control arm.
Install the left shock absorber bolt to the lower control arm then remove the support.
Support and slightly raise the right lower control arm.
Install the right shock absorber bolt to the lower control arm then remove the support.
Install the left wheel and tire assembly.
Install the right wheel and tire assembly.