2011 Chevrolet Avalanche Owner's Manual - Page 438

10-82 Vehicle Care 3. Assemble the two jack handle extensions (I) and wheel wrench (H) as shown. 4. Insert the open end of the extension (F) through the hole in the rear bumper (G) (hoist shaft access hole). 5. Raise the tire part way upward. Make sure the retainer is fully seated across the underside of the wheel and is centered in the wheel opening. 6. Raise the tire fully against the underside of the vehicle by turning the wheel wrench clockwise until you hear two clicks or feel it skip twice. You cannot overtighten the cable. 7. Make sure the tire is stored securely. Push, pull (A), and then try to turn (B) the tire. If the tire moves, use the wheel wrench to tighten the cable. 8. Reinstall the spare tire lock. 9. Close the hoist shaft access cover.