Impala V6-3.8L SC VIN 1 (2005)
7. Remove the rear strut to knuckle bolts (2) and the nuts (1).
8. Remove the knuckle (5) from the vehicle.
Installation Procedure
1. Install the knuckle to the vehicle.
2. Hand start the strut to knuckle bolts (2) and nuts (1). Do not tighten the nuts at this time.
3. Connect the rear suspension trailing arm (2) to the knuckle (3).