GMC 2004 Yukon XL Owner's Manual page 477

To store the tools, follow these procedures:
For Yukon, do the following:
1. Put the tool kit, with the jack tools and gloves, in
the tool bag and place in the retaining clip above
the jack.
2. Tighten down with the wing nut.
3. Then, assemble wheel chocks and jack together
with the wing nut and retaining hook.
4. Position behind the jack storage cover in the left
rear side panel and tighten, adjusting clockwise
until the jack is secured tight in the mounting
bracket. Be sure to position the holes in the base of
the jack onto the pin in the mounting bracket.
For Yukon XL, do the following:
1. Return the tool kit (jack tools and gloves) to the
tool bag.
2. Assemble wheel chocks and jack together with the
wing nut and retaining hook.
3. Position under the jack storage tray in the left rear
side panel below the wheelbase and tighten,
adjusting clockwise until the jack is secured tight in
the mounting bracket. Be sure to position the
holes in the base of the jack onto the pin in the
mounting bracket.
4. Use the retaining clip to fasten the tool kit on the stud
in the storage compartment in the rear left trim panel
and turn the wing nut clockwise to secure.
5. Return the storage tray.
Yukon (Rear Access Panel)
A. Tool Kit with Jack Tools
B. Retaining Bracket and
Wing Nut
C. Wing Nut Holding
Tire Blocks
D. Tire Blocks
E. Jack
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