Silverado 3500 4WD V8-6.0L (2007)
7. Raise the rear axle using the adjustable jack stands, if necessary.
8. Install the rear shock absorber lower bolts and nuts, if necessary.
Tighten the bolts to 95 N.m (70 lb ft).
9. If equipped with a 10.5 inch ring gear, install the rear axle vent hose to the rear axle, if necessary.
10. Connect the vent hose swivel clip to the rear brake crossover pipe, if necessary.
11. If equipped with a 8.6 or a 9.5 inch ring gear, install the rear axle vent hose to the rear axle, if necessary.
12. Install the vent hose swivel clip to the rear brake crossover pipe, if necessary.
13. Remove the adjustable jack stands from under the rear axle, if necessary.
14. Install the spare tire, if necessary.
15. Lower the vehicle.
