Ford 2009 07+ Explorer Sport Trac Owner's Manual page 674

Roadside Emergencies
1. Block the wheel that is diagonally
opposite of the flat tire using the
wheel chock provided with your
vehicle.
2. Use the tip of the lug wrench to
remove the beauty cap by twisting
the tip under the cap.
3. Loosen each wheel lug nut by half
a turn, but do not remove them
until the wheel is raised off the
ground.
4. Assemble the jack handle on the
lug nut wrench by sliding the square
end of the jack handle through the
plastic grommet on the lug nut
wrench and into the square hole on
the other side.
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2009 07+ Explorer Sport Trac (esp)
Owners Guide, 2nd Printing
USA (fus)