Engine - Removal, Replacement and Installation: NVH Volvo S80 I

Removing The Vibration Damper (6-Cylinder Engines Only)

Remove the four vibration damper screws. Counterhold the crankshaft central nut.

Remove

1. the vibration damper
2. the auxiliaries belt.

Scheme 100

Remove the screws holding the engine mounting in the engine.

Scheme 101

Remove

1. the four nuts and screws holding the steering gear

Scheme 102

Remove the delivery line for the steering gear from the snap fastener on the sub-frame. Remove any fuel line to the engine block heater.

Scheme 103

Remove and hang the engine block heater (if applicable) on the left front mounting for the sub-frame.

Remove the fuel line for the engine block heater (if applicable) on the sub-frame from the snap fasteners.

Position a lifting table under the sub-frame.

Apply the lifting table so that the load is taken off the sub-frame screws.

Remove the sub-frame screws together with the accompanying brackets and washers.

Carefully lower the sub-frame approximately 50 mm.

Note. Ensure that the steering gear screws are released from the sub-frame.

Scheme 104

Remove the bracket for the heated oxygen sensor (HO2S) from the sub-frame.

Remove the heated oxygen sensor (HO2S) wiring from the right hand side of the sub-frame ( applies to 6- cylinder engines only ).

Lower the sub-frame a further 40 mm.

Scheme 105

Install the hydraulic tool and press sleeve as illustrated.

Press the bushings out of the sub-frame.

Note. It is arbitrary which of tools 999 5575, 999 5576 and 951 2564 is used.

Scheme 106

Scheme 107

Clean the hole for the bushing in the sub-frame.

Press out the bushing by hand.

Installing The Vibration Damper (6-Cylinder Engines Only)

Install the vibration damper using new screws . Tighten to 35 Nm . Angle-tighten 50° . Use the crankshaft center nut as a counterhold.