For 1990-2009 cars only
| • | Check the thrust block for unusual wear. |
| • | Check the helical planet gears and the side gear teeth for wear, cracks, scoring and spalling. |
| • | Check the thrust washers for wear. |
| • | Check the fit of the side gears in the differential case and on the axle shafts. |
| • | Check the differential case for cracks and scoring and replace all of the worn parts as necessary. |
