Install jounce bumper into mount.Install the spring isolator.Rotation of the spring and prying down slightly on the axle will aid in installation.Position the coil spring on the axle pad. It may be necessary to rotate the spring while installing.Raise the axle into position until the spring seats in the upper mount.Install the shock at the axle, (Refer to 2 - SUSPENSION/FRONT/SHOCK - INSTALLATION).Install the track bar to the axle bracket, (Refer to 2 - SUSPENSION/FRONT/TRACK BAR - INSTALLATION).Install the lower suspension arms to the frame. Install mounting bolts and nuts finger tight, (Refer to 2 - SUSPENSION/FRONT/LOWER CONTROL ARM - INSTALLATION).Install the drag link to the right side knuckle, (Refer to 19 - STEERING/LINKAGE/DRAG LINK - INSTALLATION).Remove the hydraulic jack from under the axle.Install the wheel and tire assemblies, (Refer to 22 - TIRES/WHEELS/WHEELS - STANDARD PROCEDURE).Remove the supports and lower the vehicle.Tighten the lower suspension arms nuts to 169 N·m (125 ft. lbs.) at normal ride height with the vehicle weight.