Honda Civic Sedan 1993 Owner's Manual page 168

WING BOLT
15.Remove the wheel cover or
center cap.
Place the flat tire face down in
the trunk well.
16.Remove the spacer cone from
the wing bolt, turn it over, and
put it back on the bolt.
17.Secure the flat tire by screwing
the wing bolt back into its hole.
18.Store the jack in the trunk with
the end bracket on the left side.
SPACER
Turn the jack's end bracket to
CONE
lock it in place. Store the tool kit.
19.Store the wheel cover or center
cap in the trunk. Make sure they
do not get scratched or damaged.
Changing a Flat Tire
Taking Care of the Unexpected