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Threaded connection of trailing link/wheel bearing housing must only be tightened when all other components (spring and shock absorber always) of the respective wheel suspension have been already assembled. To tighten, suspension must be unloaded. Only now do the trailing arm and wheel bearing housing move into the position required -arrows-. ⇒ “6.4 Spring, Removing and Installing”, page 202 . – Tighten the bolts -2 and 3-. ⇒ “7.1.2 Overview - Wheel Bearing, Multi-Link Suspension”, ♦ Refer to ⇒ “6.1.2 Overview - Suspension Strut, Shock Absorber and Spring, Multi-Link Suspension”, page 192 ♦ Refer to ⇒ “7.2 Overview - Trailing Arm”, page 213 ♦ Refer to ⇒ “5.2 Overview - Tie Rod”, page 184 ♦ Refer to ⇒ “2.2 Overview - Rear Level Control System Sensor”, ♦ Refer to ⇒ “1.1 Wheel Bolt Tightening Specifications”, page 286 ♦ Bolts for heat shield, brake caliper and brake rotor. Refer to ⇒ Brake System; Rep. Gr. 46 ; Overview - Rear Brakes . • For vehicles with a level control system sensor, perform the basic setting for the wheel damping electronics using the Ve‐ hicle Diagnostic Tester. • For vehicles with a level control system sensor, perform a headlamp basic setting. Refer to ⇒ Electrical Equipment; Rep. Gr. 94 ; Headlamp; Headlamp, Adjusting . 7.3.2 Wheel Bearing Housing, Removing and Installing, Multi-Link Suspension, AWD Special tools and workshop equipment required ⇒ “8.2 Drive Axle Threaded Connection, Loosening and Tight‐ . |