2003 Hummer H2 Owner's Manual - Page 326

4. Assemble the jack and tools as follows: Front Flat Tire: Attach the jack handle (E) with the hook end connected to the u-hook/clevis on the jack (A). Slide the ratchet (F) onto the jack handle (E) with the UP mark facing you. Front Flat Tire: Position the jack under the vehicle on the frame behind the flat tire where the frame sections overlap. See the graphic following for an approximate measurement of the jack location on the frame. Front Position Rear Flat Tire: Attach the jack handle extension (D) to the jack handle (E) and then press the clip (arrow) so it engages. Then attach the jack handle (E) with the hook end connected to the u-hook/clevis on the jack (A). Slide the ratchet (F) onto the jack handle extension (D) with the UP mark facing you. 5. Turn the ratchet (F) clockwise to raise the jack head to the lifting point. X = 28.5 inches (72.0 cm) 5-24