2006 Hummer H2 Owner's Manual - Page 414

4. Assemble the jack and tools as follows: Front Flat Tire: Attach the jack handle with the hook end connected to the u-hook/clevis on the jack. Slide the ratchet onto the jack handle with the UP mark facing you. 2. Slide the ratchet onto the wheel wrench with the DOWN mark facing you. 3. Turn the ratchet counterclockwise to loosen the wheel nuts. Do not remove them yet. You will now need to jack the vehicle up using the following instructions. Rear Flat Tire: Assemble the jack together with the jack handle and the jack handle extension. Press with the UP mark facing you. The retention clip on the jack handle extension (arrow) so it engages into the jack handle. Slide the ratchet onto the jack handle extension. 5. Turn the ratchet clockwise to raise the jack head to the lifting point. 5-84