Lexus GX460 2013 Owner's Manual

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5-2. Steps to take in an emergency
GX460_OM_OM60J63U_(U)
1Insert the jack handle extension
into the lowering socket.Lower
Raise
Place a rag under the jack handle
extension to protect the bumper.
Lower the spare tire completely to
the ground.
If the spare tire becomes caught on the suspension components, raise the
tire, pull it towards the rear of the vehicle, and begin lowering it again. Pull out the spare tire and remove
the holding bracket.
STEP3
STEP4
STEP5
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5-2. Steps to take in an emergency
GX460_OM_OM60J63U_(U)
Replacing a flat tireChock the tires.
Pry off the wheel ornament, using
the beveled end of the wheel orna-
ment remover as shown.
STEP1
Flat tireWheel chock position
FrontLeft-hand sideBehind the rear right-hand side tire
Right-hand sideBehind the rear left-hand side tire
Rear
Left-hand sideIn front of the front right-hand side tire
Right-hand sideIn front of the front left-hand side tire
STEP2
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732
5-2. Steps to take in an emergency
GX460_OM_OM60J63U_(U)Slightly loosen the wheel nuts (one
turn).
Assembling the jack handle.
Remove the jack handle, jack handle extension bar and jack han-
dle bar from the tool box and assemble by following these steps. Loosen the bolt and the screw
using either the jack handle end
or a screwdriver.
Assemble the jack handle
extension bar and the jack han-
dle bar and tighten the bolts.
Check that the bolts are firmly
tightened.
STEP3
STEP4
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5-2. Steps to take in an emergency
GX460_OM_OM60J63U_(U)Assemble the jack handle
extension bar and the jack han-
dle and tighten the screw.
Check that the screw is firmly tight-
ened.
Position the jack at the jack points
as shown.
Front - Under the chassis frame
side rail
Rear - Under the rear axle housingSTEP5
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734
5-2. Steps to take in an emergency
GX460_OM_OM60J63U_(U)Raise the vehicle until the tire is
slightly raised off the ground.
Remove all the wheel nuts and the
tire.
When resting the tire on the
ground, place the tire so that the
wheel design faces up to avoid
scratching the wheel surface.
STEP6
STEP7
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5-2. Steps to take in an emergency
GX460_OM_OM60J63U_(U)
Installing the spare tireRemove any dirt or foreign matter
from the wheel contact surface.
If foreign matter is on the wheel
contact surface, the wheel nuts
may loosen while the vehicle is in
motion, and the tire may come off
the vehicle.
Install the spare tire and loosely
tighten each nut by hand to
approximately the same amount.
Turn the lug nuts until the washers
come into contact with the disc
wheel.
Lower the vehicle.
STEP1
STEP2
Wheel nut
Wa s h e r
Disc wheel
STEP3
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736
5-2. Steps to take in an emergency
GX460_OM_OM60J63U_(U)Firmly tighten each nut two or
three times in the order shown in
the illustration.
Tightening torque:
83 ft•lbf (112 N•m, 11.4 kgf•m)
Reinstall the wheel ornament.
Stowing the flat/spare tire, jack and tools
Lay down the tire with the outer
side facing up, and install the hold-
ing bracket.
Insert the holding bracket tab into
one of the holes in the wheel.
Raise the tire.
Pull the tire towards the rear of the vehicle when raising. After
raising, visually check that the tire is not interfering with suspen-
sion components.
Stow the tools and jack securely, and replace all covers.
STEP4
STEP5
STEP1
STEP5STEP2
STEP5STEP3
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5-2. Steps to take in an emergency
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CAUTION
■Using the tire jack
Improper use of the tire jack may lead to death or injuries due to the vehicle sud-
denly falling off the jack.
●Do not use the tire jack for any purpose other than replacing tires or installing and
removing tire chains.
●Only use the tire jack that comes with this vehicle for replacing a flat tire.
Do not use it on other vehicles, and do not use other tire jacks for replacing tires
on this vehicle.
●Always check that the tire jack is securely set to the jack point.
●Be sure to turn off the rear height control air suspension and stop the engine.
●Do not raise the vehicle while someone is in it.
●When raising the vehicle, do not put an object on or under the jack.
●Do not raise the vehicle to a height greater than that required to replace the tire.
●Use a jack stand if it is necessary to get under the vehicle.
●Do not put any part of your body under the vehicle supported by a jack.
●Do not start or run the engine while your vehicle is supported by the jack.
Take particular care when lowering the vehicle to ensure that no one working on or
near the vehicle may be injured.
■Using the jack handle
Tighten all the jack handle bolts securely using a Phillips-head screwdriver, to pre-
vent the extension parts from coming apart unexpectedly.
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5-2. Steps to take in an emergency
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CAUTION
■Replacing a flat tire
●Do not touch the disc wheels or the area around the brakes immediately after the
vehicle has been driven.
After the vehicle has been driven the disc wheels and the area around the brakes
will be extremely hot. Touching these areas with hands, feet or other body parts
while changing a tire, etc. may result in burns.
●Failure to follow these precautions could cause the wheel nuts to loosen and the
tire to fall off, resulting in death or serious injury.
• Lower the spare tire completely to the ground before removing it from underthe vehicle.
• Do not try to remove the wheel ornament by hand. Take due care in handling the ornament to avoid unexpected personal injury.
• Have the wheel nuts tightened with a torque wrench to 83 ft•lbf (112 N•m, 11.4 kgf•m) as soon as possible after changing wheels.
• Do not attach a heavily damaged wheel ornament, as it may fly off the wheel while the vehicle is moving.
• When installing a tire, only use wheel nuts that have been specifically designed for that wheel.
• If there are any cracks or deformations in the bolt screws, nut threads or bolt holes of the wheel, have the vehicle inspected by your Lexus dealer.
• When installing the wheel nuts, be sure to install them with the tapered ends facing inward. ( →P. 6 4 8 )
■After using the tools and jack
Before driving, make sure all the tools and jack are securely in place in their storage
location to reduce the possibility of personal injury during a collision or sudden
braking.
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5-2. Steps to take in an emergency
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NOTICE
■Do not drive the vehicle with a flat tire
Do not continue driving with a flat tire.
Driving even a short distance with a flat tire can damage the tire and the wheel
beyond repair.
■When stowing the flat tire
●Ensure that there is no object caught between the tire and the vehicle underbody.
●To avoid damaging the suspension system, make sure that the spare tire does not
interfere with the suspension components when stowed.
■When replacing the tires
When removing or fitting the wheels, tires or the tire pressure warning valve and
transmitter, contact your Lexus dealer as the tire pressure warning valve and trans-
mitter may be damaged if not handled correctly.
■To avoid damage to the tire pressure warning valves and transmitters
When a tire is repaired with liquid sealants, the tire pressure warning valve and
transmitter may not operate properly. If a liquid sealant is used, contact your Lexus
dealer or other qualified service shop as soon as possible. Make sure to replace the
tire pressure warning valve and transmitter when replacing the tire. (→P. 6 3 7 )
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