Chevrolet Impala 2010, Owner'S Manual, Page: 352 / 422

10. Lower the vehicle by turning the jack handle
counterclockwise. Lower the jack completely.
{
WARNING:
Wheel nuts that are improperly or incorrectly
tightened can cause the wheels to become loose
or come off. The wheel nuts should be tightened
with a torque wrench to the proper torque
WARNING: (Continued)
WARNING: (Continued)
specification after replacing. Follow the torque
specification supplied by the aftermarket
manufacturer when using accessory locking
wheel nuts. See Capacities and Specifications
on page 6-100 for original equipment wheel nut
torque specifications.
Notice: Improperly tightened wheel nuts can
lead to brake pulsation and rotor damage. To avoid
expensive brake repairs, evenly tighten the wheel
nuts in the proper sequence and to the proper torque
specification. See Capacities and Specifications on
page 6-100 for the wheel nut torque specification.
11. Tighten the wheel nuts
firmly in a crisscross
sequence as shown.
6-82