wheel bolts Lexus GX470 2003 Basic Functions / LEXUS 2003 GX470 OWNER'S MANUAL (OM60979U)

IN CASE OF AN EMERGENCY
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4. Loosen all the wheel nuts.
Always loosen the wheel nuts before raising the vehicle.
Turn the wheel nuts counterclockwise to loosen them. 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.
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
cause a serious accident.
 Front (under the frame side rail)
 Rear (under the rear axle housing)
5. Position the jack at the jack points as shown.
Make sure the jack is positioned on a level and solid surface.

IN CASE OF AN EMERGENCY
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6. After making sure no one is in the vehicle, raise it high
enough so that the spare tire can be installed.
Allow for the fact that you need more ground clearance when
putting on the spare tire than when removing the flat tire.
To raise the vehicle, insert the jack handle extension into the
jack (it is a loose fit) and turn it clockwise with the handle,
making sure the handle remains firmly fitted onto the jack
handle extension. As the jack touches the vehicle and begins
to lift, double− check that it is properly positioned.
CAUTION
Never get under the vehicle when the vehicle is
supported by the jack alone.
7. Remove the wheel nuts and remove the flat tire.
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.

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372
Before putting on the wheel, remove any corrosion 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.8. Reinstall all the wheel nuts finger tight.
Reinstall the wheel nuts and tighten them as much as you can
by hand. Press the tire back 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 loose and the wheels may fall off,
which could cause a serious accident. If there is oil or
grease on any bolt or nut, clean it.