Yukon/Denali XL 1500 4WD V8-6.0L VIN U (2004)
8. Remove the lower ball joint retaining nut.
9. Disconnect the lower ball joint stud from the steering knuckle using J43631 and J45851.
10. Remove the lower control arm nuts and the 15-series washers.
11. Remove the lower control arm bolts.
