2014 TOYOTA DYNA 100/150 wheel bolts

SEATS, SEAT BELTS, STEERING WHEEL AND MIRRORS29
CAUTION
Persons should ride in their seats
properly wearing their seat belts
whenever the vehicle is moving.
Otherwise, they are much more likely
to suffer serious bodily injury or
death in the event of sudden braking
or a collision.
When using the seat belts, observe
the following:
DUse the belt for only one person at
a time. Do not use a single belt for
two or more people—even children.
DAvoid reclining the seatback any
more than needed. The seat belts
provide maximum protection in a
frontal or rear collision when the
driver and the front passenger are
sitting up straight and well back in
the seats. If you are reclined, the
lap belt may slide past your hips
and apply restraint forces directly
to the abdomen or your neck may
contact the shoulder belt. In the
event of a frontal collision, the
more the seat is reclined, the great-
er the risk of death or serious inju-
ry.
DBe careful not to damage the belt
webbing or hardware. Take care that
they do not get caught or pinched
in the seat or doors.
DInspect the belt system periodically.
Check for cuts, fraying, and loose
parts. Damaged parts should be re-
placed. Do not disassemble or
modify the system.
DKeep the belts clean and dry. If
they need cleaning, use a mild soap
solution or lukewarm water. Never
use bleach, dye, or abrasive clean-
ers, or allow them to come into
contact with the belts—they may
severely weaken the belts. (See
“Cleaning the interior” on page 173
in Section 5.)
DReplace the belt assembly (includ-
ing bolts) if it has been used in a
severe impact. The entire assembly
should be replaced even if damage
is not obvious.
Dyna100/150_EE

136STARTING AND DRIVING
TIRES
DEnsure that your vehicle’s tires are
properly inflated. See page 193 in Sec-
tion 7−2 and page 218 in Section 8 for
instructions.
DThe trailer tires should be inflated to
the pressure recommended by the trail-
er manufacturer in respect to the total
trailer weight.
TRAILER LIGHTS
DCheck for correct operation of the turn
signals and stop lights each time you
hitch up. Direct splicing may damage
your vehicle’s electrical system and
cause a malfunction of your lights.
BREAK−IN SCHEDULE
DToyota recommends that you do not
tow a trailer with a new vehicle or a
vehicle with any new power train com-
ponent (engine, transmission, differen-
tial, wheel bearing, etc.) for the first
800 km (500 miles) of driving.
MAINTENANCE
DIf you tow a trailer, your vehicle will
require more frequent maintenance due
to the additional load.
DRetighten all fixing bolts of the towing
ball and bracket after approximately
1000 km (600 miles) of trailer driving.
PRE−TOWING SAFETY CHECK
DBe sure not to exceed designated max-
imum load for the ball coupling of the
towing bracket. Please remember that
the ball coupling load will increase the
load on the vehicle. Maximum permissi-
ble rear axle capacity must not be ex-
ceeded.
DMake sure the trailer cargo is securely
loaded so that it cannot shift.
DIf the traffic behind the trailer cannot
be seen properly with the standard rear
view mirrors, additional outside mirrors
will be necessary. Both outside mirrors
must be fitted on folding arms and ad-
justed to give a good rear view at all
times.
TRAILER TOWING TIPS
Your vehicle will handle differently
when towing a trailer. In order to avoid
accident, death or serious injury, keep
the following in mind when towing:
DBefore starting out, check operation of
the lights and all vehicle−trailer connec-
tions. After driving a short distance,
stop and recheck the lights and con-
nections. Before actually towing a trail-
er, practice turning, stopping and back-
ing with a trailer in an area away from
traffic until you learn the feel.
DBecause stopping distance may be in-
creased, vehicle−to−vehicle distance
should be increased when towing a
trailer. For each 10 km/h (6 mph) of
speed, allow at least one vehicle and
trailer length between you and the ve-
hicle ahead. Avoid sudden braking as
you may skid, resulting in jackknifing
and loss of control. This is especially
true on wet or slippery surfaces.
DAvoid jerky starts or sudden accelera-
tion. Prevent excessive clutch slippage
by keeping engine rpm low and not
racing the engine. Always start out in
first gear.
DAvoid jerky steering and sharp turns.
The trailer could hit your vehicle in a
tight turn. Slow down before making a
turn to avoid the necessity of sudden
braking.
Dyna100/150_EE

IN CASE OF AN EMERGENCY155
3. Remove the bolts by turning them
counterclockwise with an open−end
wrench. Remove the wheel ornament.
CAUTION
Take due care in handling the orna-
ment to avoid unexpected serious in-
jury.
Your vehicle may have any of the above
wheel nuts.
1. Right−hand thread nut (no marks)
2. Left−hand thread nut (identified by
punch marks on each nut)
Dyna100/150_EE
—Removing wheel ornament —Loosening wheel nuts

156IN CASE OF AN EMERGENCY
Front tires and single rear tires
Double rear tire (right)
Double rear tire (left)
4. Loosen all the wheel nuts.
Always loosen the wheel nuts before rais-
ing the vehicle.
Models with double rear tires—Use the
large end of the wheel nut wrench to loos-
en the wheel nuts.
Front tires, single rear tires and double
rear tire (right):
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 handle. Be careful that
the wrench does not slip off the nut.
Double rear tire (left):
Turn the wheel nuts clockwise to loosen.
To get maximum leverage, fit the wrench
to the nut so that the handle points to the
front of the vehicle. Grab the wrench near
the end of the handle and pull up on the
handle. Be careful that the wrench does
not slip off the nut.
Do not remove the nuts yet—just unscrew
them about one−half turn.
CAUTION
Never use oil or grease on the bolts
or nuts. The nuts may loose and the
wheels may fall off, which could cau-
se a serious accident.
Dyna100/150_EE

158IN CASE OF AN EMERGENCY
Left−side wheel
Right−hand thread Left−hand threadRight−side wheel
7. Remove the stop bolts, change tires,
reinstall the stop bolts and tighten
them.
Skip this step to the next unless the inner
rear tire is flat.
Use the small end of the wheel nut
wrench to loosen the stop bolts. Note that
both the stop bolts and the wheel nuts on
the right and left side of the vehicle have
different threads.
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.Reinstall the stop bolts and tighten each
bolt a little at a time in the order shown.
Repeat the process until all the bolts are
tight.
Use only the wheel nut wrench to tighten
the bolts. 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 en-
gaged over the bolt.
Before putting on wheels, remove any cor-
rosion on the mounting surfaces with a
wire brush or such.
CAUTION
Never use oil or grease on the bolts
or nuts. Doing so may lead to over-
tightening the nuts and damaging the
bolts. The nuts may loose and the
wheels may fall off, which could cau-
se a serious accident. If there is oil
or grease on any bolt or nut, clean
it.
Dyna100/150_EE
—Replacing inner rear wheel
(vehicles with double rear
tires)

IN CASE OF AN EMERGENCY159
8. Install the tire and all the wheel nuts
finger tight.
Vehicles with double rear tires—When
installingouter rear wheels, make sure the
stop bolts are securely tightened.
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.
Reinstall the wheel nuts (tapered end in-
ward) and tighten them as much as you
can by hand. Press back on the tire and
see if you can tighten them more.Before putting on wheels, remove any cor-
rosion on the mounting surfaces with a
wire brush or such. Installation of wheels
without good metal−to−metal contact at the
mounting surface can cause wheel nuts to
loosen, and eventually cause a wheel to
come off while driving.
CAUTION
Never use oil or grease on the bolts
or nuts. Doing so may lead to over-
tightening the nuts and damaging the
bolts. The nuts may loose and the
wheels may fall off, which could cau-
se a serious accident. If there is oil
or grease on any bolt or nut, clean
it.
Dyna100/150_EE
—Installing wheel

IN CASE OF AN EMERGENCY161
CAUTION
DWhen 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.
DHave the wheel nuts tightened with
torque wrench to the following
torques, as soon as possible after
changing wheels. Otherwise, the
nuts may loosen and the wheels
may fall off, which could cause a
serious accident.
DYNA 100


135 N·m (13.8 kgf·m, 100 ft·lbf)
DYNA 150

365 N·m (37.2 kgf·m, 269 ft·lbf)

: See “Model code” on page vi in the
beginning of this manual if you are not
sure of your vehicle model.
10. Reinstall the wheel ornament.
To reinstall the wheel ornament, tighten
the bolts by turning them clockwise with
the open−end wrench.
CAUTION
Take due care in handling the orna-
ment to avoid unexpected serious in-
jury.
Dyna100/150_EE
—Reinstalling wheel
ornament

162IN CASE OF AN EMERGENCY
11. Check the air pressure of the re-
placed tire.
Adjust the air pressure to the specification
designated on page 218 in Section 8. If
the pressure is lower, drive slowly to the
nearest service station and fill to the cor-
rect pressure.
Do not forget to reinstall the tire inflation
valve cap as dirt and moisture could get
into the valve core and possibly cause air
leakage. If the cap is missing, have a new
one put on as soon as possible.
12. Restow all the tools, jack and flat
tire securely.
Front and single rear tires—
As soon after changing wheels as pos-
sible, tighten the wheel nuts to the torque
specified on page 218 in Section 8 with
a torque wrench. Have a technician repair
the flat tire.
Double rear tires—
As soon after changing wheels as pos-
sible, tighten the stop bolts and wheel
nuts to the torque specified on page 218
in Section 8 with a torque wrench. Have
a technician repair the flat tire.
This is the same procedure for changing
or rotating your tires.
CAUTION
Before driving, make sure all the
tools, jack and flat tire are securely
in place in their storage location to
reduce the possibility of death or se-
rious injury during sudden braking,
sudden swerving or an accident.
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 injury
or damage to nearby people or ob-
jects.
NOTICE
If you rock your vehicle, observe the
following precautions to prevent dam-
age to the transmission and other
parts.
zDo not race the engine and avoid
spinning the wheels.
zIf your vehicle remains stuck after
rocking the vehicle several times,
consider other ways such as tow-
ing.
Dyna100/150_EE
—After changing wheelsIf your vehicle becomes
stuck