wheel torque TOYOTA xD 2010 Owners Manual (in English)

218
—Lowering your vehicle
8. Lower the vehicle completelyand 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.
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
serious accident.
 Do not attach a heavily dam-
aged plastic wheel ornament.
It may fly off the wheel and
cause accidents while the ve-
hicle is moving.
—Stowing flat tire
9. Restow all the tools and jack se-
curely. Then secure the flat tire
with the tire tiedown belt in the
luggage compartment as fol-
lows.
CAUTION
Before driving, make sure all the
tools, jack and flat tire are se-
curely in place in their storage
location to reduce the possibility
of death or serious injury during
sudden braking, sudden swerv-
ing or an accident.

220
40DX032
4. Hold the buckle and pull the beltto secure the tire.
After stowing the flat tire, check
that the tire and belt are secured.
—After changing wheels
10. Check the air pressure of the re- placed tire.
Adjust the air pressu re to the specifi-
cation designed on page 277. If the
pressure is lower, dr ive slowly to the
nearest service station and fill to the
correct pressure.
Do not forget to reinstall the tire infla-
tion valve cap as dirt and moisture
could get into th e valve core and
possibly cause air leakage. If the cap
is missing, have a new one put on as
soon as possible.
As soon after changing wheels as
possible, tighten the wheel nuts to the
torque specified on page 277 with a
torque wrench and have a technician
repair the flat tire.If your vehicle becomes stuck in snow,
mud, sand, etc., then you may attempt
to rock the vehicle free by moving it
forward and backward.
CAUTION
Do not attempt to rock the vehicle
free by moving it forward and back-
ward if people or objects are any-
where near the vehicle. During the
rocking operation the vehicle may
suddenly move forward or backward
as it becomes unstuck, causing death
or serious injury or damage to nearby
people or objects.
If your vehicle becomes stuck

261
Replacing wheels
As you might have difficulty in identify-
ing a flat or deflated tire, a tire pres-
sure warning system is provided on
this vehicle.
When replacing the wheels, be sure to
install tire pressure warning valves and
transmitters on the wheels. Consult your
Scion dealer about how to set up the tire
pressure warning valves and transmitters.
CAUTION
Have the tires, wheels or tire pres-
sure warning valves and transmit-
ters replaced and ID codes regis-
tered by your Scion dealer. If you
need tire pressure warning valves
and transmitters, purchase from
your Scion dealer.
The tire pressure warning valve and
transmitter nuts should always be
tightened to a torque of 4 N·m (0.4
kgf·m, 2.9 ft·lbf).
The use of nongenuine wheels may
result in the tire pressure warning
system failure or airleak.
WHEN TO REPLACE YOUR WHEELS
If you have wheel damage such as
bending, cracks or heavy corrosion, the
wheel should be replaced.
If you fail to replace damaged wheels, the
tire may slip off the wheel or cause loss
of handling control.
WHEEL SELECTION
When replacing wheels, care should be
taken to ensure that the wheels are re-
placed by ones with the same load ca-
pacity, diameter, rim width, and offset.
This must be observed on compact spare
tires, too.
Correct replacement wheels are available
at your Scion dealer.
A wheel of a different size or type may
adversely affect handling, wheel and bear-
ing life, brake cooling, speedometer/odom-
eter calibration, stopping ability, headlight
aim, bumper height, vehicle ground clear-
ance, and tire or snow chain clearance to
the body and chassis.Replacement with used wheels is not rec-
ommended as they may have been sub-
jected to rough treatment or high mileage
and could fail without warning. Also, bent
wheels which have been straightened may
have structural damage and therefore
should not be used. Never use an inner
tube in a leaking wheel which is designed
for a tubeless tire.
CAUTION
Observe the following instructions.
Otherwise, an accident may occur re-
sulting in death or serious injuries.
Do not use wheels other than the
manufacturer ’s recommended size, as
this may cause dangerous handling
characteristics resulting in loss of
control.

277
Tires
Tire size and cold tire inflation pressure:
Front and rearkPa (kgf/cm
2 or bar, psi)
Ti r e siz e
FrontRearWheel size
195/60R16 89H230 (2.3, 33)230 (2.3, 33)16 x 6J
When driving under the above vehicle conditions at sustai ned high speeds above 160 km/h (100 mph), in countries
where such speeds are permitted by −law, inflate the front and rear tires to 250 kPa (2.5 kgf/cm2 or bar, 36 psi) provided
that it does not exceed the maximum cold tire inflation pressure molded on the tire sidewall.
Spare
Ti r e siz e
Tire inflation pressure kPa (kgf/cm2 or bar, psi)Wheel size
T135/70D16 100M420 (4.2, 60)16 x 4T
Wheel nut torque, N·m (kgf·m, ft·Ibf):103 (10.5, 76)
NOTE:For complete information on tires (e.g. replacing tires or replacing wheels), see “Checking tire inflation pressure” through “Replacing wheels”, on pages 254 through 261.