Envoy 2WD V8-5.3L (2007)
8. Remove the brake hose bracket retaining bolts.
9. Remove the brake hose bracket from the steering knuckle.
10. Remove and discard the upper control arm to the steering knuckle pinch bolt and nut.
11. Disconnect the upper control arm from the steering knuckle.
12. Remove and discard the lower ball joint retaining nut.
13. Remove the steering knuckle from the lower control arm using J 43631.
14. Remove the steering knuckle from the vehicle.
Installation Procedure
