wheel TOYOTA tC 2005 (in English) Owner's Manual

164
Your vehicle can be dinghy towed (with
four wheels on the ground) from the
front behind a motorhome.
CAUTION
Dinghy towing requires special equip-
ment and accessories. Please refer to
your service outlet of the motorhome
manufacturer for the recommended
equipment.
NOTICE
Dinghy towing does not eliminate the
possibility of damage to your vehicle.
DINGHY TOWING TIPS
Before dinghy towing, be sure to ob-
serve the following in order to reduce
the damage to your vehicle.1. Put the selector lever in neutral.
2. Turn the ignition switch to the “ACC” position.
NOTICE
To avoid the locking of the steering
wheel, turn the ignition switch to the
“ACC” position.
3. Release the parking brake.
After dinghy towing, let the engine idle for
more than 3 minutes before driving the
vehicle.
NOTICE
Do not tow your vehicle from the
rear. This may cause serious damage
to your vehicle.
Dinghy towing
(with manual transmission)

166
Keep the front wheels in proper
alignment.
Avoid hitting the curb and
slow down on rough roads. Improper
alignment not only causes faster tire
wear but also puts an extra load on
the engine, which, in turn, wastes fuel.
Keep the bottom of your vehicle free
from mud, etc. This not only lessens
weight but also helps prevent corro-
sion.
Keep your vehicle tuned–up and in
top shape. A dirty air cleaner,
improper valve clearance, dirty plugs,
dirty oil and grease, brakes not
adjusted, etc. all lower engine
performance and contribute to poor fuel
economy. For longer life of all parts
and lower operating costs, keep all
maintenance work on schedule, and if
you often drive under severe
conditions, see that your vehicle
receives more frequent maintenance.
(For scheduled maintenance
information, please refer to the
“Scheduled Maintenance Guide”.)
CAUTION
Never turn off the engine to coast
down hills. Your power steering and
brake booster will not function with-
out the engine running. Also, the
emission control system operates
properly only when the engine is run-
ning.

173
CAUTION
When jacking, be sure to observe
the following to reduce the possi-
bility of personal injury:
Follow jacking instructions.
 Do not put any part of your
body under the vehicle sup-
ported by the jack. Personal in-
j u ry may occu r.
 Do not start or run the engine
while your vehicle is supported
by the jack.
 Stop the vehicle on a level firm
ground, firmly set the parking
brake and put the transmission
in “P” (automatic) or reverse
(manual). Block the wheel diag-
onally opposite to the one be-
ing changed if necessary.
Make sure to set the jack prop-
erly in the jack point. Raising
the vehicle with jack improper-
ly positioned will damage the
vehicle or may allow the ve-
hicle to fall off the jack and
cause personal injury.
 Never get under the vehicle
when the vehicle is supported
by the jack alone.
 Use the jack only for lifting
your vehicle during wheel
changing.
 Do not raise the vehicle with
someone in the vehicle.
 When raising the vehicle, do
not put an object on or under
the jack.
 Raise the vehicle only high
enough to remove and change
the tire.NOTICE
Do not continue driving with a
deflated tire. Driving even a short
distance can damage a tire and
wheel beyond repair.

174
40T012
Compact spare tire
The compact spare tire is designed
for temporary emergency use only.
The compact spare tire is identified
by the distinctive wording “TEM-
PORARY USE ONLY” molded into the
side wall of the tire.
To keep the compact spare tire no-
ticeable, do not hide the wheel by a
wheel cover or such.The compact spare tire saves space
in your luggage compartment, and its
lighter weight helps to improve fuel
economy and permits easier installa-
tion in case of a flat tire.
The compact spare tire can be used
many times, if necessary. It has tread
life of up to 4800 km (3000 miles) de-
pending on road conditions and your
driving habits. When tread wear indi-
cators appear on the tire, replace the
tire.
See also the tire information on page
217 for details on the tread wear indi-
cators and other service information.
CAUTION

The compact spare tire was de-
signed especially for your
Scion. Do not use it on any oth-
er vehicle.
 Do not use more than one com-
pact spare tire at the same
time.
 The pressure for the compact
spare tire must be 420 kpa (4.2
kgf/cm
2
or bar, 60 psi).
 Do not exceed 80 km/h (50
mph) when driving with the
compact spare tire.
 Replace the compact spare tire
with the standard tire as soon
as possible.
 Avoid sudden a cceleration,
sudden d eceleration and sharp
turns with the compact spare
tire.

175
NOTICE
Your ground clearance is re-
duced when the compact spare
tire is installed so avoid driving
over obstacles and drive slowly
on rough, unpaved roads and
speed bumps. Also, do not at-
tempt to go through an auto-
matic car wash as the vehicle
may get caught, resulting in
damage.
40T024
1. Get the required tools and spare
tire.
1. Wheel nut wrench
2. Towing eyelet
(For emergency towing)
3. Jack handle
4. Spare tire
5. Jack
To open the luggage storage box, see
“Luggage storage box” on page 128.
To prepare yourself for an emergency,
you should familiarize yourself with
the use of the jack, each of the tools
and their storage locations.
40T026
To remove the spare tire:
1. Remove the spare tire cover.
2. Loosen the spare tire bolt and re- move it.
Then take the spare tire out of the
vehicle.
When storing the spare tire, put it in
place with the inner side of the wheel
facing up. Then secure the tire by re-
peating the above removal steps in
reverse order to prevent it from flying
forward during a collision or sudden
braking.
—R eq u ired to o ls an d sp are
tire

176 The spare tire bolt is designed only
for a compact spare tire. Standard
size tire cannot be secured with it.
—Blocking the wheel
40T014
2. Block the wheel diagonally op-posite the flat tire to keep the
vehicle from rolling when it is
jacked up.
When blocking the wheel, place a
wheel block in front of one of the front
wheels or behind one of the rear
wheels.
—Loosening wheel nuts
40T015
3. Loosen all the wheel nuts. Always loosen the wheel nuts before
raising the vehicle.
Turn the wheel nuts counterclockwise
to loosen. To get maximum leverage,
fit the wrench to the nut so that the
handle is on the right side, as shown
above. Grab the wrench near the end
of the handle and pull up on the han-
dle. Be careful that the wrench does
not slip off the nut.
Do not remove the nuts yet—just un-
screw them about one–half turn.

177
CAUTION
Never use oil or grease on the
bolts or nuts. The nuts may loos-
en and the wheels may fall off,
which could cause a serious ac-
cident.
—Positioning the jack
40T016Jack point guide
4. The jack point guides are lo- cated under the side mud
guards. They indicate the jack
point positions.
Make sure the jack is positioned on
a level and solid place.
—Raising your vehicle
40T017
5. After making sure that no one is in the vehicle, raise it high
enough so that the spare tire
can be installed.
Remember you will need more ground
clearance when putting on the spare
tire than when removing the flat tire.
To raise the vehicl e, insert the jack
handle into the jack (it is a loose fit)
and turn it clockwise. As the jack
touches the vehicle and begins to lift,
double–check that it is properly posi-
tioned.

178
CAUTION
Never get under the vehicle when
the vehicle is supported by the
jack alone.
—Changing wheels
40T018
6. Remove the wheel nuts andchange tires.
Lift the flat tire straight off and put it
aside.
Roll the spare wheel into position and
align the holes in the wheel with the
bolts. Then lift up the wheel and get
at least the top bolt started through
its hole. Wiggle the tire and press it
back over the other bolts.
40T019
Before putting on wheels, remove any
corrosion on the mounting surfaces
with a wire brush or such. Installation
of wheels without good metal–to–me-
tal contact at the mounting surface
can cause wheel nuts to loosen and
eventually cause a wheel to come off
while driving.

179
—Reinstalling wheel nuts
40T020
7. Reinstall all the wheel nuts fin-ger tight.
Reinstall the wheel nuts (tapered end
inward) and tighten them as much as
you can by hand. Press back on the
tire and see if you can tighten them
more.
CAUTION
Never use oil or grease on the
bolts or nuts. Doing so may lead
to overtightening the nuts and
damaging the bolts. The nuts
may loosen and the wheels may
fall off, which could cause a seri-
ous accident. If there is oil or
grease on any bolt or nut, clean
it.
—Lowering your vehicle
40T021
8. Lower the vehicle completely and tighten the wheel nuts.
Turn the jack handle counterclock-
wise to lower the vehicle.
Use only the wheel nut wrench to
tighten the nuts. Do not use other
tools or any additional leverage other
than your hands, such as a hammer,
pipe or your foot. Make sure the
wrench is securely engaged over the
nut.
Tighten each nut a little at a time in
the order shown. Repeat the process
until all the nuts are tight.

180
CAUTION
When lowering the vehicle,
make sure all portions of your
body and all other persons
around will not be injured as
the vehicle is lowered to the
ground.
 Have the wheel nuts tightened
with torque wrench to 103 N·m
(10.5 kgf·m, 76 ft·lbf), as soon
as possible after changing
wheels. Otherwise, the nuts
may loosen and the wheels
may fall off, which could cause
a serious accident.
9. Restow all the tools and jack se-
curely. Then secure the flat tire
in the luggage compartment
with the tire tie–down belts and
tie–down hooks as follows.
CAUTION
Before driving, make sure all the
tools and jack and flat tire are se-
curely in place in their storage
location to reduce the possibility
of personal injury during a colli-
sion or sudden braking.
1. Before stowing the flat tire, removethe center wheel ornament by
pushing from the reverse side.
Be careful not to lose the wheel orna-
ment.
—Stowing flat tire