Component Tests and General Diagnostics

TIRE AND WHEEL: TIRE AND WHEEL SYSTEM: INSPECTION

INSPECTION

1. INSPECT TIRE
(a) Check the tires for wear and proper inflation pressure.
Cold Tire Inflation Pressure:










(b) Using a dial indicator, check the runout of the tires.
Tire runout:
1.4 mm (0.055 in.) or less
2. ROTATE TIRES





(a) Rotate the tires as shown in illustration (A). If the vehicle is equipped with a grand spare tire, rotate the tires as shown in illustration (B).
3. INSPECT WHEEL BALANCE





(a) Check and adjust the off-the-car balance.
Imbalance after adjustment:
8.0 g (0.018 lb) or less
- Remove dirt, oil, and water from the surface where the balance weight is to be adhered with a cleaning detergent.
- Do not touch the sticking surface 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 adhere it to the indicated position.
- Do not reuse balance weights.
- Use the LEXUS genuine adhesive type balance weights.
- The inner side balance weight should be installed by clipping it to the rim.
- If necessary, check and adjust the on-the-car balance.

4. INSPECT FRONT AXLE HUB BEARING LOOSENESS
HINT: Front Axle Hub

5. INSPECT REAR AXLE HUB BEARING LOOSENESS
HINT: Rear Axle Hub and Bearing

6. INSPECT FRONT AXLE HUB RUNOUT
HINT: Front Axle Hub

7. INSPECT REAR AXLE HUB RUNOUT
HINT: Rear Axle Hub and Bearing