Vibration Damper

Vibration Damper

Special tools, testers and auxiliary items required

• Locking Pin (T10060 A)

• Counter Hold Tool (T10355)

Removing

- Remove the noise insulation.

- Remove the right noise insulation - arrows -.






- Remove the frame for the noise insulation.

- Remove the bolts - arrows -.






- Lift the clamps - 1 and 2 - and remove the air guide pipe.

Risk of destroying due to reversed running direction on a used ribbed belt.

• Before removing ribbed belt, marking running direction with chalk or felt-tip pen for reinstallation later.

- To release ribbed belt tension, rotate tensioner in direction of - arrow -.






- Secure tensioner with (T10060 A).

- Remove ribbed belt from vibration damper ribbed belt pulley.

- Rotate the vibration damper using the (T10355) into the "TDC" position - arrow -.






• The notch on the vibration damper must line up with the arrow marking on the timing chain lower cover.

- Remove vibration damper bolt using (T10355).

The engine could be destroyed.

• In order not to change the valve timing, the crankshaft must not be moved out of the "TDC" position when the vibration damper is removed.

Installing






• For the correct tightening specifications, refer to => [ Ribbed Belt Drive Overview ] Ribbed Belt Drive Overview.

Installation is carried out in the reverse order while noting the following:

• Replace the vibration damper bolt.

• The O-ring - 1 - is supplied with the bolt. Coat it with oil before installing.

• The hose supports, air guide pipes and hoses must be free of oil and grease before installing.

- Coat the sealing lip with transmission oil.

- Mount the vibration damper; when doing this, pay attention to the tooth contour - arrow -.

- Install the ribbed belt. Refer to => [ Ribbed Belt ] Ribbed Belt.