Hummer H2 2009 Owner's Manual page 445

5. Assemble the jack and tools:
Assemble the jack together with the jack handle
and the jack handle extensions, as shown above.
6. Turn the wheel wrench clockwise to raise the jack
head to the lifting point.
Front Flat Tire – Jack
7. Front Flat Tire: Position the jack under the vehicle
on the front lower control arm behind the flat tire.
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