1998 Lexus ES300 wheel

IN CASE OF AN EMERGENCY171
40E009±1
7. Remove the wheel nuts and remove the flat tire.
Lift the flat tire straight off and put it aside.
40E010
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.
40E011
8. Reinstall all the wheel nuts finger tight.
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 and tighten them as much as you can by hand. Press
the tire back and see if you can tighten them more.

IN CASE OF AN EMERGENCY
172
40E012
9. Lower the vehicle completely and tighten the wheel nuts.
Turn the jack handle counterclockwise 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 unti\
l
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.
 As soon as possible after changing wheels, have the wheel
nuts tightened by torque wrench at 103 N´m (10.5 kgf´m, 76
ft´lbf.).
10. After changing the wheel, check the air pressure of the replaced tire.
Stow all the tools, jack and flat tire securely.
If the pressure of the replaced tire is low, drive slowly to the nearest service
station and fill to the correct pressure.
Do not forget to reinstall the tire valve cap as dirt and moisture could get into
the valve core and possible cause air leakage. If the cap is missing, put a new
one on as soon as possible.
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 personal injury during a collision or sudden
braking.

IN CASE OF AN EMERGENCY173
IF YOUR VEHICLE NEEDS TO BETOWED
If towing is necessary, we recommend you to have it done by your Lexus
dealer or a commercial tow truck service. In consultation with them, have
your vehicle towed using either (a) or (b).
(a) Towing with a wheel lift type truck
(b) Using a flat bed truck
(c) Never tow with a sling type truck
Only when you cannot receive a towing service from a Lexus dealer or
commercial tow truck service, tow your vehicle carefully in accordance
with the instructions given in º(d) Emergency towingº on page 17\
6.
Proper equipment will help ensure that your vehicle is not damaged while
being towed. Commercial operators are generally aware of the
state/provincial and local laws pertaining to towing.
Your vehicle can be damaged if it is towed incorrectly. Although most
operators know the correct procedure, it is possible to make a mistake. To
avoid damage to your vehicle, make sure the following few precautions are
observed. If necessary, show this page to the tow truck driver.
TOWING PRECAUTIONS:
Use a safety chain system for all towing, and abide by the state/provincial\
and
local laws. The wheels and axle on the ground must be in good condition. If\
they are damaged, use a towing dolly.
(a) Towing with a wheel lift type truck
 From front
40E018±2
Release the parking brake.
NOTICE
When lifting wheels, take care to ensure adequate ground clearance for
towing at the opposite end of the raised vehicle. Otherwise, the bumper
and/or underbody of the towed vehicle will be damaged during towing.

IN CASE OF AN EMERGENCY
174

From rear
40E019±1
Use a towing dolly under the front wheels.
NOTICE
Never tow a vehicle with an automatic transmission from the rear with
front wheels on the ground, as this may cause serious damage to the
transmission.
(b) Using a flat bed truck
40E013
Tie down points
40E014

IN CASE OF AN EMERGENCY
176
(d) Emergency towing
40E021
If towing is necessary, we recommend you to have it done by your Lexus
dealer or a commercial tow truck service.
If towing service is not available in an emergency, your vehicle may be
temporarily towed by a cable or chain secured to the emergency towing
eyelet. Use extreme caution when towing the vehicle.
A driver must be in the vehicle to steer it and operate the brakes.
Towing in this manner may be done only on hard±surfaced roads for a sh\
ort
distance and at low speeds. Also, the wheels, axles, drive train, steering and
brakes must all be in good condition.
CAUTION
Use extreme caution when towing the vehicle. Avoid sudden
starts or erratic driving maneuvers which would place
excessive stress on the emergency towing eyelet and towing
cable or chain. The eyelet and towing cable or chain may
break and cause serious injury or damage.
NOTICE
Use only a cable or chain specifically intended for use in towing vehicles.\
Securely fasten the cable or chain to the towing eyelet provided.
Before towing, release the parking brake and put the transmission in ºNº. The
ignition key must be in ºACCº (engine off) or ºONº (engine running).
CAUTION
If the engine is not running, the power assist for the brakes and
steering will not work so steering and braking will be much
harder than usual.

MAINTENANCE181
Your copy of the repair order is proof that all required maintenance has bee\
n
performed
for warranty coverage. And if any problems should arise with your
vehicle while under warranty, your Lexus dealer will promptly take care of it.
Again, be sure to keep a copy of the repair order for any service perfor\
med on
your Lexus.
What about do±it±yourself maintenance?
Many of the maintenance items are easy to do yourself, if you have a little
mechanical ability and a few basic automotive tools. Simple instructions for
how to perform them are presented in Section 6.
If you are a skilled do±it±yourself mechanic, the Lexus service manuals are
recommended. Please be aware that do±it±yourself maintenance can affect
your warranty coverage. See your Owner's Guide, Owner's Manual
Supplement or Warranty Booklet for the details.
GENERAL MAINTENANCE
Listed below are the general maintenance items that should be performed at
the intervals specified. It is recommended that any problem you notice be
brought to the attention of your Lexus dealer or qualified service shop for their
advice.
CAUTION
Make these checks only where adequate ventilation can be
obtained if you run the engine.
Vehicle exterior
Items listed below should be performed from time to time, unless
otherwise specified.
Tire pressure
Check the pressure with a gauge every two weeks, or at least once a month and
adjust as shown on the tire pressure label. See page 207 for additional
information.
Tire surface
Check the tires carefully for cuts, damage or excessive wear. See page 208
for additional information.
Wheel nuts
When checking the tires, make sure to check the nuts for looseness. Tighten\
them if necessary.

MAINTENANCE
182
Tire rotation
Rotate the tires every 12000 km (7500 miles). See page 208 for additional
information.
Fluid leaks
Check underneath for leaking fuel, oil, water or other fluid after the vehicl\
e
has been parked for a while. If you smell fuel fumes or notice any leak, h\
ave
the cause found and corrected immediately.
Doors and engine hood
Check
that all doors, including trunk lid, operate smoothly and all latches lo\
ck
securely. Make sure the engine hood secondary latch secures the hood when
the primary latch is released.
Vehicle interior
Items listed below should be checked regularly, e.g. while performing
periodic services, cleaning the vehicle, etc.
Lights
Make sure the headlight, stop lights, tail lights, turn signal lights, and o\
ther
lights are working. Check headlight aim.
Service reminder indicators and warning buzzers
Check that all service reminder indicators and warning buzzers function
properly.
Steering wheel
Check that it has the specified freeplay. Be alert for changes in steering
condition, such as hard steering, excessive freeplay or strange noise.
Seats
Check that all front seat controls such as seat adjusters, seatback recliner, etc.
operate smoothly. Check that the head restraints move up and down smoothly
and that the locks hold securely in any latched position.
Seat belts
Check that the seat belt system such as buckles, retractors and anchors operat\
e
properly and smoothly. Make sure the belt webbing is not cut, frayed, worn
or damaged.

SECTION 6 ± 3
202
SERVICE PROCEDURES AND SPECIFICATIONS
Chassis
Specifications203
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . . . . . . . . .
Checking brake fluid 205
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . . . .
Checking power steering fluid 206
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . .
Checking tire pressure 207
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . . .
Rotating tires 208
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . . . . . . . . . .
Checking and replacing tires 208
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . .
Installing snow tires and chains 210
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . .
Replacing wheels 212
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . . . . . .
Aluminum wheel precautions 212
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . .
Suspension and chassis 212
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . .