CTS Sedan AWD V6-3.0L (2010)
5. Using the appropriate size socket and a breaker bar, remove the drive pinion flange nut.
6. Remove J 45012 from the drive pinion flange.
7. Install the J 8614-01 to the drive pinion flange.
8. Using the J 8614-01 , remove the drive pinion flange.
9. Remove the J 8614-01 from the drive pinion flange.