Wheel Bearing Excessive Play Inspection
1. Install the magnetic base and dial gauge as shown in the figure and measure the wheel bearing axial excessive play.

If it exceeds the maximum specification, replace the wheel hub bearing.
0.05 mm {0.002 in}
Front Wheel Hub Bolt Replacement
Wheel Hub, Steering Knuckle Removal/InstallationAirflow Mode Actuator [Full Auto Air Conditioner]
Purpose
The airflow mode actuator moves the mode door in the A/C unit to switch the
air vent.
Function
Door open/close function
The airflow mode actuator drives the motor based on the signal from the climate
control unit and moves the mode door to the VENT, BI-LEVEL, HEAT, ...
Steering Wheel And Column Removal/Installation
WARNING:
Handling the air bag module improperly can accidentally operate (deploy)
the air bag module, which may seriously injure you. Read the service warnings
and cautions before handling the air bag module..
The steering column (EPS motor) temperature increases directly after ...
Drive Belt Auto Tensioner Inspection
WARNING:
A hot engine can cause severe burns. Turn off the engine and wait until it
is cool before servicing.
CAUTION:
If the rubber part of the drive belt auto tensioner is damaged by a screwdriver
or other tool, oil in the hydraulic pressure unit could leak and the tens ...