GMC 2004 Sierra - Manual (Page 510)

To store the jack and jack tools do the following:
1. Put the jack tools and gloves in the tool bag and
place in the retaining bracket. Tighten down the
wing nut.
2. Assemble the wheel blocks and bottle jack together
with the wing nut and retaining hook.
3. Position the jack in the mounting bracket. Position
the holes in the base of the jack onto the pin in the
mounting bracket.
Store the tire under the rear of the vehicle in the spare tire
carrier. Use the art and text following to help you:
A. Spare Tire (Valve
Stem Pointed
Down)
B. Hoist Assembly
C. Hoist Cable
D. Tire Retainer
E. Hoist Shaft
F. Hoist End of
Extension Tool
G. Hoist Shaft Access
Hole
H. Wheel Wrench
I. Jack Handle
Extensions
J. Hoist Lock
(If Equipped)
5-110