Removal And Installation
REMOVAL
Removal steps in this procedure may contain installation details.
See information about work with car lift, refer to: WORKING WITH A CAR LIFT
VEHICLES WITH AIR SUSPENSION
Empty air springs according to: Diagnostics/ Components/ ECU / SUM / Diagnostic Sequences / Deflating and filling air springs and reservoir
On both sides.
ALL VEHICLES
Remove rear shock absorber, refer to: REAR SHOCK ABSORBER
Remove the fasteners.
Remove the marked part.
Disconnect the connectors.
Remove the cable harness clips.
Remove the marked part.
Make sure that the component is suspended in a proper way.
Remove the screws.
Torque: Slide rail rear brake caliper, 28Nm
Repeat the steps when removing on opposite side.
Remove the fasteners.
Remove the marked part.
On both sides.
Remove the screws.
Remove the marked part.
Torque: Tunnel bracket, rear, to Body, 45Nm
Use a new seal.
Remove the nuts.
Torque: M8, 24Nm
This step requires the aid of another technician.
Remove the marked detail/details.
The number of connectors, cables and cable ties may vary depending on the vehicle specification.
Disconnect the connectors.
Remove the cable harness clips.
The screws may be difficult to access.
Remove the screws.
Torque: M5, 5Nm
Disconnect the connectors.
Remove the cable harness clips.
Loosen the clips.
VEHICLES WITH FUEL FIRED BOOSTER HEATER
Loosen the clips.
Remove the screw.
Torque: M6, 10Nm
VEHICLES WITH AIR SUSPENSION
Loosen the clips.
Undo the hoses from the connections.
Torque: Air hose connector, to Connector with metal thread, 5Nm
Remove the clips.
Remove the marked part.
Undo the hose from the connection.
Torque: Air hose connector, to Connector with plastic threads, 3Nm
Loosen the clips.
Undo the hose from the connection.
Torque: Air hose connector, to Connector with plastic threads, 3Nm
Depress the locking device.
On both sides.
Remove the marked part.
On both sides.
Remove the fasteners.
On both sides.
- Torque: Rear stabilizer bar link, to Wheel knuckle, 80Nm
- Torque: Rear stabilizer bar link to stabilizer bar, 80Nm
Remove the marked part.
ALL VEHICLES
Remove the clips.
Remove the marked part.
Make sure that a new nut is installed.
Remove the nut.
Torque:Upper arm rear to subframe,
- Stage 1: 50Nm
- Stage 2: 120 °
Make sure that a new bolt is installed.
Only tighten the nuts and bolts when the suspension is in the normal drive position.
Remove the screw.
Refer to: Special Tool: 999 7538
Place the component on a suitable underlay or support.
Remove the marked detail/details.
On both sides.
Repeat the steps when removing on opposite side.
Note the position.
Remove the screw.
Remove the marked part.
Torque: Tie rod to subframe, 90Nm
On both sides.
VEHICLES WITHOUT AIR SUSPENSION
Remove leafspring, refer to: LEAFSPRING
ALL VEHICLES
Remove control arm, refer to: REAR LOWER ARM
Refer to: Special Tool: 951 2951
Loosen the clips.
Make sure that new bolts are installed.
Remove the following items:
-
Torque:Subframe stabilizer bracket, to Body,
- Stage 1: 50Nm
- Stage 2: 90 °
-
Torque:Subframe rear to body,
- Stage 1: 140Nm
- Stage 2: 180 °
Make sure that new bolts are installed.
Make sure that no components catch.
Remove the screws.
Torque:Subframe rear to body,
- Stage 1: 140Nm
- Stage 2: 180 °
Lower to suitable height.
TRANSFERRING COMPONENTS
Remove the screws.
Torque: M6, 10Nm
On both sides.
Make sure that new bolts are installed.
Remove the screws.
Remove the marked part.
Torque:Reinforcement plate, to Rear subframe,
- Stage 1: 50Nm
- Stage 2: 125 °
VEHICLES WITH AIR SUSPENSION
Remove the cable harness clips.
On both sides.
Loosen the clip.
Remove the screws.
Torque: M8, 24Nm
Remove the marked part.
INSTALLATION
To install, reverse the removal procedure.
SECURING
Refer to: Special Tool: 999 7536
Only tighten the nuts and bolts when the suspension is in the normal drive position.
Install upper control arm, refer to: REAR UPPER ARM
VEHICLES WITH AIR SUSPENSION
Fill air springs according to: Diagnostics/ Components/ ECU / SUM / Diagnostic Sequences / Deflating and filling air springs and reservoir
On both sides.
Make sure that the air springs are inflated before lowering the vehicle.
ALL VEHICLES
Follow the instructions regarding wheel angles, refer to: WHEEL ANGLES