Rear Suspension, Service Position [2016-2019, B4204T28, TG-81SC | 2020, B4204T28; B4204T39, TG-81SD]: Removal

NOTE:

Removal steps in this procedure may contain installation details.

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CAUTION:

Make sure to carefully follow the instruction.

VEHICLES WITH AIR SUSPENSION

Deactivate the Air suspension control in Settings, which is found in Center Console Display top view or by way of Volvo's VIDA software : Diagnostics/Components/ECU/SUM/Diagnostic sequences/Enable leveling control

ALL VEHICLES

Follow instructions for lifting points body frame, refer to: JACKING POINTS BODY

VEHICLES WITH AIR SUSPENSION

Empty air springs according to: Diagnostics/ Components/ ECU / SUM / Diagnostic Sequences / Deflating and filling air springs and reservoir

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NOTE:

Perform the procedure one side at a time.

ALL VEHICLES

Perform High voltage battery disconnection, refer to: HIGH VOLTAGE BATTERY, DISCONNECTING AND CONNECTING

Drain the cooling system, refer to: COOLING SYSTEM - DRAINING, CHARGING AND BLEEDING

Remove rear shock absorber, refer to: REAR SHOCK ABSORBER

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Remove the fasteners.

Remove the marked part.

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Disconnect the connectors.

Remove the cable harness clips.

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CAUTION:

The number of connectors, cables and cable ties may vary depending on the vehicle specification.

Remove the cable harness clips.

Disconnect the connector.

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NOTE:

Note the position.

NOTE:

The image content (components etc.) may vary depending on equipment level or for other reasons.

Remove the screw.

Torque: M5, 5Nm

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Remove the marked part.

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NOTE:

Make sure that the component is suspended in a proper way.

Loosen the screws.

Torque: Slide rail rear brake caliper, 28Nm

Repeat the steps when removing on opposite side.

VEHICLES WITH AIR SUSPENSION

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Loosen the clips.

ALL VEHICLES

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Remove the marked part.

On both sides.

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Disconnect the connector.

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NOTE:

This step requires the aid of another technician.

NOTE:

Use a new seal.

Remove the nuts.

Remove the marked part.

Torque: M8, 24Nm

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Remove the fasteners.

On both sides.

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Remove the fasteners.

Remove the marked part.

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NOTE:

The graphic shows the back of the component before removal.

Detach the following items:

Torque: M6, 10Nm
Torque: M5, 5Nm
Loosen the clips.
Undo the hoses from the connections.

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Remove the screws.

Loosen the clips.

Torque: M8, 24Nm

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Release the lock.

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Depress the locking device.

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Depress the locking device.

Disconnect the connector.

VEHICLES LATE VERSION

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Depress the locking device.

ALL VEHICLES

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Disconnect the connector.

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Remove the cable harness clips.

VEHICLES WITH AIR SUSPENSION

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Remove the clips.

Remove the marked part.

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Undo the hose from the connection.

Torque: Air hose connector, to Connector with plastic threads, 3Nm

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Remove the following items:

Torque: Rear stabilizer bar link to stabilizer bar, 80Nm
Torque: Anti-roll bar to rear sub-frame, 35Nm

Remove the marked part.

ALL VEHICLES

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NOTE:

Perform the procedure one side at a time.

Remove the screw.

Torque:Exhaust muffler bracket, to Body frame,

Stage 1: 50Nm
Stage 2: 90 °

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Install the marked component.

Tighten the bolts.

Refer to: Special Tool: 999 7588

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Install the marked component.

Refer to: Special Tool: 999 7588

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Refer to: Special Tool: 951 2951

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CAUTION:

Make sure that new bolts are installed.

Remove the following items:

Torque: M8, 24Nm
Torque:Subframe rear to body,
- Stage 1: 140Nm
- Stage 2: 180 °

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CAUTION:

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 °

On both sides.

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NOTE:

The graphic shows the back of the component before removal.

Loosen the clips.

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CAUTION:

Make sure that no components catch.

NOTE:

Measurements achieved must correspond to values stated in the graphic.

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Remove the screws.

Torque: M5, 5Nm
Torque: M8, 24Nm

Disconnect the connectors.

Remove the cable harness clips.

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Torque: M8, 24Nm
Loosen the clips.
Torque: M5, 5Nm

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Disconnect the connector.

Loosen the clips.

Fold marked part aside.

VEHICLES WITH AIR SUSPENSION

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Undo the hoses from the connections.

Torque: Air hose connector, to Connector with metal thread, 5Nm

ALL VEHICLES

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Loosen the clips.

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Lower to suitable height.