Preliminary Work
- Remove the relevant hub cap using puller hook 9229/1
and loosen axle bolt -1-
before raising the vehicle. Operate the brake while doing this (2 mechanics required).
Axle bolt
- Raise the vehicle → 4X00IN LIFTING THE VEHICLE .
- Remove wheel → 440519 REMOVING AND INSTALLING WHEEL .
- Support wheel bearing housing (in order to avoid damage to the joints on the upper trailing arms).
Mounting for support T10149
- 4.1. Turn the wheel hub in such a way that a bore for a wheel bolt is at the top.
- 4.2. Support T10149 must be secured to the wheel hub with a wheel bolt -arrow-
- 4.3. Support T10149 must now be fitted into the transmission jack WE 1082 .
- Remove lower trailing arm → 401719 REMOVING AND INSTALLING LOWER TRAILING ARM .
- Loosen holder -1-
for brake line, wear indicator and speed sensor on the wheel bearing housing.
Holder on wheel bearing housing
- Remove front speed sensor → 451155 REPLACING FRONT SPEED SENSOR .
- Remove brake calliper and suspend it at a suitable position in the wheel housing (do not open the brake hydraulic system!) → 473919 REMOVING AND INSTALLING FRONT BRAKE CALLIPER .
- Remove brake disc → 465019 REMOVING AND INSTALLING FRONT BRAKE DISC .