Component Tests and General Diagnostics

TIRE / WHEEL: TIRE AND WHEEL SYSTEM: INSPECTION

1. INSPECT TIRES

(a) Check the tires for wear and proper inflation pressure.

Cold Tire Inflation Pressure (Unloaded Vehicle):





(b) Using a dial indicator, check the tire runout.





Standard tire runout:

3.0 mm (0.118 in.) or less

2. ROTATE TIRES





HINT
Rotate the tires as shown in the illustration.

Text in Illustration





3. INSPECT WHEEL BALANCE

(a) Check and adjust the off-the-car balance.





(b) If necessary, check and adjust the on-the-car balance.

Standard Imbalance after Adjustment:

6.0 g (0.0132 lb) or less

NOTICE:
* The imbalance after adjustment value is the conversion value at the rim flange position.
* Using a cleaning detergent, remove dirt, oil and water from the surface where the balance weight is to be adhered.
* Do not touch the adhesive surface of the tape.
* Attach a sticking type balance weight to the flat surface (A) shown in the illustration.

Width (A):

25 mm (0.984 in.)

* Push the balance weight securely with your finger so that it securely adheres to the position.
* Do not reuse the balance weight.
* Use the LEXUS genuine sticking type balance weights.
4. INSPECT FRONT AXLE HUB

(a) Inspect the front axle hub Testing and Inspection.

5. INSPECT REAR AXLE SHAFT

(a) Inspect the rear axle shaft Rear Axle Shaft.