2017 Lexus GX460 page 4

5457-2. Steps to take in an emergency
GX 460 _O M_ OM6 0F 6 8U _(U )
7
When trouble arises
Remove the cover.
Unhook the rubber band and take
out the jack. For loosening
For tightening
Remove the cover.
Take out the tool box.
Taking out the jack
1
2
1
2
Taking out the tool box
1
2
GX460_OM_OM60F68U_(U).book Page 545 Wednesday, June 8, 2016 6:37 PM

5467-2. Steps to take in an emergency
GX 460 _O M_ OM6 0F 6 8U _(U )
Assembling the jack handle.
Remove the jack handle and the jack handle extension 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 exten-
sion bar and the jack handle and
tighten the bolt and the screw.
Check that the bolt and screw are
firmly tightened.
Remove the cover.
To protect the bodywork, place a rag
between the screwdriver and the vehi-
cle body.
Taking out the spare tire
1
1
2
2
GX460_OM_OM60F68U_(U).book Page 546 Wednesday, June 8, 2016 6:37 PM

5477-2. Steps to take in an emergency
GX 460 _O M_ OM6 0F 6 8U _(U )
7
When trouble arises
Insert the jack handle extension into
the lowering socket. Lower
Raise
Place a rag under the jack handle
extension to protect the rear 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.
3
1
2
4
5
GX460_OM_OM60F68U_(U).book Page 547 Wednesday, June 8, 2016 6:37 PM

5487-2. Steps to take in an emergency
GX 460 _O M_ OM6 0F 6 8U _(U )
Chock the tires.
Pry off the wheel ornament, using
the beveled end of the wheel nut
wrench as shown.
To protect the wheel ornament, place a
rag between the wheel nut wrench and
the wheel ornament.
Slightly loosen the wheel nuts (one
turn).
Replacing a flat tire
1
Flat tireWheel chock position
FrontLeft-hand sideBehind the rear right-hand side tire
Right-hand sideBehind the rear left-hand side tire
RearLeft-hand sideIn front of the front right-hand side tire
Right-hand sideIn front of the front left-hand side tire
2
3
GX460_OM_OM60F68U_(U).book Page 548 Wednesday, June 8, 2016 6:37 PM

5497-2. Steps to take in an emergency
GX 460 _O M_ OM6 0F 6 8U _(U )
7
When trouble arises
Assembling the jack handle.
Remove the jack handle, jack handle extension bar and jack handle 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 exten-
sion bar and the jack handle bar
and tighten the bolts.
Check that the bolts are firmly tight-
ened.
Assemble the jack handle exten-
sion bar and the jack handle and
tighten the screw.
Check that the screw is firmly tight-
ened.
4
1
2
3
GX460_OM_OM60F68U_(U).book Page 549 Wednesday, June 8, 2016 6:37 PM

5507-2. Steps to take in an emergency
GX 460 _O M_ OM6 0F 6 8U _(U )
Position the jack at the jack points as
shown.Front
Under the chassis frame side rail
Rear
Under the rear axle housing
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.
5
1
2
6
7
GX460_OM_OM60F68U_(U).book Page 550 Wednesday, June 8, 2016 6:37 PM

5517-2. Steps to take in an emergency
GX 460 _O M_ OM6 0F 6 8U _(U )
7
When trouble arises
CAUTION
■Replacing a flat tire
●Observe the following precautions.
Failure to do so may result in serious injury:
• Lower the spare tire completely to the ground before removing it from under the vehicle.
• Do not try to remove the wheel ornament by hand. Take due care in handling the ornament to avoid unexpected personal injury.
• 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 nuts to loosen and the wheel may
fall off, which could lead to an accid ent causing death or serious injury.
• Never use oil or grease on the wheel bolts or wheel nuts. Oil and grease may cause the wheel nuts to be excessively tightened, leading to
bolt or disc wheel damage. In addition, the oil or grease can cause the wheel nuts
to loosen and the wheel may fall off, causing a serious accident. Remove any oil or
grease from the wheel bolts or wheel nuts.
• Have the wheel nuts tightened with a torque wrench to 76 ft•lbf (103 N•m,
10.5 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.
GX460_OM_OM60F68U_(U).book Page 551 Wednesday, June 8, 2016 6:37 PM

5527-2. Steps to take in an emergency
GX 460 _O M_ OM6 0F 6 8U _(U )
Remove 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 approxi-
mately the same amount.
Turn the lug nuts until the washers come
into contact with the disc wheel.
Lower the vehicle.
Installing the spare tire
1
Wheel nut
Wa s h e r
Disc wheel2
3
GX460_OM_OM60F68U_(U).book Page 552 Wednesday, June 8, 2016 6:37 PM