Wheel Bearing Housing, Bearing and Trailing Arm Assembly Overview
Wheel Bearing Housing, Bearing and Trailing Arm Assembly Overview
1 Bolt, 50 Nm + 45°
• Always replace after removal.
2 Mounting Bracket
3 Bolt, 90 Nm + 90°
• M12 x 1.5 x 80
• Always replace after removal.
4 Coupling Rod
• Connects stabilizer to trailing link/wheel bearing housing.
5 Bolt, 90 Nm + 90°
• Follow tightening sequence. Refer to => [ Trailing Arm with Mounting Bracket ] Trailing Arm with Mounting Bracket.
• Always replace after removal.
6 Trailing Arm
• Removal and installation, refer to => [ Trailing Arm with Mounting Bracket ] Trailing Arm with Mounting Bracket.
• Servicing, refer to => [ Trailing Arm Bushing ] Service and Repair.
7 Bolt, 8 Nm
8 Right Rear ABS Wheel Speed Sensor (G44)/Left Rear ABS Wheel Speed Sensor (G46)
• Can be checked in Guided Fault Finding.
• Before inserting sensor, clean inner surface of mounting hole and coat with Polycarbamide grease (G 000 650).
9 Wheel Bearing Housing
• Removal and installation, refer to => [ Wheel Bearing Housing ] Wheel Bearing Housing.
10 Bonded Rubber Bushing
• Replace, refer to => [ Wheel Bearing Housing Bonded Rubber Bushing ] Wheel Bearing Housing Bonded Rubber Bushing.
11 Nut, 45 Nm
• Always replace after removal.
12 Bolt, 4 Nm
13 Brake Disc
14 Dust Cap
• Always replace after removal.
• Pressing off and driving in, refer to => [ Wheel Bearing and Wheel Hub ] Wheel Bearing and Wheel Hub.
An appropriate seal can only be achieved with a new dust cap.
15 Bolt, 180 Nm + 180°
• M16 x 1.5 x 70
• Loosen and tighten using bit XZN 18 (T10162).
• Always replace after removal.
16 Wheel Hub with Wheel Bearing
• Sensor ring for ABS is installed in wheel hub.
• Removal and installation, refer to => [ Wheel Bearing and Wheel Hub ] Wheel Bearing and Wheel Hub.
The wheel bearing and wheel hub are installed together in a housing.
This wheel bearing/hub unit is maintenance and adjustment free. Adjusting and servicing is not possible!
17 Bolt, 12 Nm
18 Cover Plate