2006 Chevrolet Silverado 1500 Pickup Owner's Manual - Page 511

{CAUTION: Someone standing too close during the procedure could be injured by the jack. If the spare tire does not slide off the jack completely, make sure no one is behind you or on either side of you as you pull the jack out from the spare. 13. Disconnect the jack handle from the jack. Carefully remove the jack from underneath the vehicle. 9. Position the center lift point of the jack under the center of the spare tire. 10. Turn the wheel wrench clockwise to raise the jack until it lifts the end fitting. 11. Continue raising the jack until the spare tire stops moving upward and is held firmly in place. The secondary latch has released and the spare tire is balancing on the jack. 12. Lower the jack by turning the wheel wrench counterclockwise. Keep lowering the jack until the spare tire slides off the jack or is hanging by the cable. 14. Use one hand to push against the spare while firmly pulling the jack out from under the spare tire with the other hand. If the spare tire is hanging from the cable, insert the hoist handle, extension and wheel wrench into the hoist shaft hole in the bumper and turn the wheel wrench counterclockwise to lower the spare the rest of the way. 5-109