WHEEL HUB COMPONENT INSPECTION

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Wheel Bearing Excessive Play Inspection

1. Switch the ignition ON (engine off).

2. Release the electric parking brake.

3. Switch the ignition off.

4. Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

5. Remove the wheel and tire. (See WHEEL AND TIRE REMOVAL/INSTALLATION.)

6. Disconnect the electric parking brake motor gear unit connector. (See ELECTRIC PARKING BRAKE MOTOR GEAR UNIT REMOVAL/INSTALLATION.)

7. Remove the rear brake caliper component installation bolts.

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8. Remove the rear brake caliper component and suspend it in a place out of the way using a cable.

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9. Remove the rear disc plate.

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10. Install the magnet base and dial gauge as shown in the figure and inspect for excessive play in the axial direction of the rear wheel bearing.

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Maximum excessive play of front wheel bearing

0.05 mm {0.002 in}