2002 GMC Savana Van Owner's Manual - Page 266

5. Put the flat end of the extension on an angle through the hole in the rear door frame, above the bumper. 6. Raise the tire fully against the underside of the vehicle. Continue turning the ratchet/wheel wrench until the tire is secure and the cable is tight. The spare tire hoist cannot be overtightened. 7. Make sure the tire is stored securely. Push, pull, and then try to rotate or turn the tire. If the tire moves, use the ratchet/wheel wrench to tighten the cable. You will hear two "clicks" when the tire is up all the way. Return the jacking equipment to the proper location. Secure the items and replace the jack cover. 5-35