Chevrolet Impala 2007 Impala Owner's Manual page 383

CAUTION:
{
Lifting a vehicle and getting under it to
do maintenance or repairs is dangerous
without the appropriate safety equipment
and training. The jack provided with your
vehicle is designed only for changing a
flat tire. If it is used for anything else, you
or others could be badly injured or killed
if the vehicle slips off the jack. Use the
jack provided with your vehicle only for
changing a flat tire.
4. Raise the vehicle by turning the jack handle
clockwise. Raise the vehicle far enough off
the ground to install the compact spare tire.
5. Remove all wheel nuts and take off the flat tire.
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