Front Wheel Bearing And Wheel Hub RUNOUT Check - Vehicles With: Standard Brakes (G1517840)

Procedure

60.25.11

FRONT HUB - RUN OUT CHECK

ALL DERIVATIVES

0.4

NOTE:

RH illustration shown, LH similar.
Some variation in the illustrations may occur, but the essential information is always correct.

WARNING: Make sure to support the vehicle with axle stands.

Raise the front of the vehicle.
Remove the front wheel.
For additional information, refer to Wheel and Tire (Removal and Installation).
Remove the 2 brake caliper support bolts.

Push the brake caliper pistons back to release the pads from the disc.

Detach the brake caliper and position to one side with suitable tie strap.
Remove the disc.

Remove the 2 clips.
Mount special tool 100-053 on the lower caliper support bracket as shown.

A spacer washer may be required under the tool.

Use the brake caliper support bolt and suitable nut.
Position the Dial Test Indicator (DTI) gauge probe on the hub flange as shown.
Zero DTI and rotate the hub one complete revolution to measure hub runout. hub runout must not exceed 0.015 mm.
If the hub runout exceeds the limit, install a new hub and bearing.
For additional information, refer to Front Wheel Bearing and Wheel Hub - AWD (Removal and Installation).

For additional information, refer to Front Wheel Bearing and Wheel Hub - RWD (Removal and Installation).
If the hub runout is within the limit install the removed components.
Tighten brake caliper bolts to 115 Nm.