Component Tests and General Diagnostics

INSPECTION
1. INSPECT TIRE
a. Check the tires for wear and proper inflation pressure.





Cold tire inflation pressure

HINT:
^ 1: For driving under 180 km/h (112 mph)
^ 2: For driving at 180 km/h (112 mph) or over





b. Check the tire runout.
Tire runout: 1.4 mm (0.055 inch) or less





2. ROTATE TIRES

HINT: See the illustration for where to rotate each tire.





3. INSPECT WHEEL BALANCE
a. Check and adjust off-the-car balance.
Unbalance after adjustment: 8.0 g (0.018 lb) or less





NOTICE:
^ Remove dirt, oil and water from the balance weight surface with cleaning detergent.
^ Do not touch the adhesive part of the tape.
^ Adhere the sticking type balance weight to the flat position shown in the illustration.
^ Push the balance weight securely with a finger to ad here it to the position.
(Pushing force: 10 kgf/more than 2 seconds)
^ Do not reuse balance weight.
^ Please use LEXUS genuine sticking type balance weight

4. INSPECT BEARING BACKLASH
5. INSPECT AXLE HUB DEVIATION
6. INSPECT BEARING BACKLASH
7. INSPECT AXLE HUB DEVIATION