steering Lexus ES300 1997 Service Procedures And Specifications: Chassis

205
SECTION 6 ± 3
SERVICE PROCEDURES AND
SPECIFICATIONS
Chassis
Specifications 206
Checking brake fluid 208
Checking power steering fluid 209
Checking tire pressure 210
Rotating tires 211
Checking and replacing tires 211
Installing snow tires and chains 214
Replacing wheels 215
Aluminum wheel precautions 216
Suspension and chassis 216

CHASSIS
207 ±STEERING
Wheel freeplay Less than 30 mm (1.2 in.)
Power steering fluid type Automatic transmission fluid DEXRON
)II or III
±TIRES AND WHEELS
Tire size P205/65 R15 92V
Recommended cold tire inflation pressure
Vehicle load up to 4 occupants 180 kPa (1.8 kgf/cm
2 or bar, 26 psi) (Both front and rear)
Vehicle loaded up to vehicle capacity weight 220 kPa (2.2 kgf/cm2 or bar, 32 psi) (Both front and rear)
Spare tire 220 kPa (2.2 kgf/cm2 or bar, 32 psi)
Trailer towing (conventional and snow tires) 220 kPa (2.2 kgf/cm2 or bar, 32 psi) (Both front and rear)
Wheel size 15 x 6 JJ
Wheel nut torque 103 NVm (10.5 kgfVm, 76 ftVlbf.)

CHASSIS
209
CHECKING POWER STEERING
FLUID
Check the fluid level on the dipstick. If necessary, add
automatic transmission fluid DEXRON)II or III.
If the vehicle has been driven around 80 km/h (50 mph) for
20 minutes (a little more in frigid temperatures), the fluid is
hot (605C±805C or 1405F±1755F). You may also check the
level when the fluid is cold (about room temperature,
105C±305C or 505F±855F) if the engine has not been run for
about five hours.

If hot O.K. If hot add If cold O.K.
 If cold add
Clean all dirt off the ressevior and lok at the fluid level. If the
fluid is cold, the level should be in the ªCOLDº range.
Similarly, if it is hot, the fluid level should be in the ªHOTº
range. If the level is at the low side of the appropriate range,
add automatic transmission fluid DEXRON
)II or III to bring
the level within the range.
To remove the filler cap, turn it counterclockwise and lift it up.
To reinstall it, turn it clockwise. After replacing the filler cap,
visually check the steering box case, vane pump and hose
connections for leaks or damage.
CAUTION!
The reservoir may be hot so be careful not to burn
yourself.

CHASSIS
210
NOTICE
Avoid overfilling, or the power steering could be
damaged.
CHECKING TIRE PRESSURE
The recommended cold tire pressures, tire size and the
vehicle capacity weight are given on the label.
You should check the tire pressures every two weeks, or at
least once a month. And don't forget the spare! The pressure
for the spare tire should 220 kPa (2.2 kgf/cm
2 or bar, 32 psi).
Incorrect tire pressure can reduce tire life and make your
vehicle less safe to drive.Low tire pressure results in excessive wear, poor handling,
reduced fuel economy, and the possibility of blowouts from
overheated tires. Also, low tire pressure can cause poor
sealing of the tire bead. If the tire pressure is excessively low,
there is the possibility of wheel deformation and/or tire
separation. So keep your tire pressures at the proper level.
If a tire needs frequent refilling, have it checked by your
Lexus dealer.
High tire pressure produces a harsh ride, handling problems,
excessive wear at the center of the tire tread, and a greater
possibility of tire damage from road hazards.
The following instructions for checking tire pressure should
be observed:
The pressure should be checked only when the tires
are cold. If your vehicle has been parked for at least 3
hours and has not been driven for more than 1.5 km or 1
mile since, you will get an accurate cold tire pressure
reading.
Always use a tire pressure gauge. The appearance of
the tire can be misleading. Besides, tire pressures that are
even just a few pounds off can degrade handling and ride.
Do not bleed or reduce tire pressure after driving. It is
normal for the tire pressure to be higher after driving.
Never exceed the vehicle capacity weight. The
passengers and luggage weight should be located so that
the vehicle is balanced.
Be sure to reinstall the tire valve caps. Without the valve
caps, dirt or moisture could get into the valve core and
cause air leakage. If the caps have been lost, have new
ones put on as soon as possible.