Toyota 2003 Tundra Owner's Manual page 265

Turn the jack joint by hand.
To remove: Turn the joint in direction 1
until the jack is free.
To store: Turn the joint in direction 2 until
the jack is firmly secured to prevent it
flying forward during a collision or sudden
braking.
230
'03 TUNDRA_U (L/O 0301)
To remove the spare tire:
1. Put a jack handle, jack handle exten-
sion and jack handle end together as
shown in the illustration.
1 Jack handle end
2 Jack handle extension
3 Jack handle
CAUTION
Make sure they are securely fixed
with the screw.
2. Insert the end of the jack handle exten-
sion into the lowering screw and turn
it counterclockwise with the handle.
3. After the tire is lowered completely to
the ground, remove the holding brack-
et.
When storing the spare tire, put it in place
with the outer side of the wheel facing up.
Then secure the tire, taking care that the
tire goes straight up without catching on
any other part, to prevent it from flying
forward during a collision or sudden brak-
ing.
2003 TUNDRA from Jan. '03 Prod. (OM34421U)