Right Cylinder Head Cover

Right Cylinder Head Cover

Special tools, testers and auxiliary items required

• Pry Lever - Rmv Outside Mirror (80 - 200)

Removing

- Carefully pull the engine cover- arrows - off the 4 bolts one after the other.






- Remove air filter insert.

- Remove the electrical connector - arrow - from the bracket and disconnect it.






- Remove the connector bracket bolt on the cylinder head cover.

- Disconnect cylinder "1" glow plug connector.

- Disconnect the connectors - 1 through 7 - and free up the wiring harness using the (80 - 200).






• - 4 - not on vehicles built from 06.10.

- Free up the wiring harness on the cylinder head cover using the (80 - 200).

- Remove the bolt - 1 - and move the bracket - 2 - and wiring harness to the side.






• Ignore - arrows -.

- Mark the injector high pressure line for re-installing.

- Remove the high pressure lines by loosening the union nuts - 1 through 6 -.






- Remove the pressure retention valve - arrow - from the bracket with the fuel hoses still connected and move it to the side.






- Remove the pressure retention valve bracket.

- Remove the injectors.






- Loosen the cylinder head cover bolts - arrows - in a diagonal sequence.






- Remove the bolts and the cylinder head cover.

Installing

Install in reverse order of removal. Note the following:

• Tightening specifications, refer to => [ Cylinder Head Cover Overview ] Cylinder Head Cover Overview.

• Replace the cylinder head seal if it is damaged.

• Replace the cylinder head cover bolts when replacing the damaged seal.

• The hose connections as well as the air guide pipes and hoses must be free of oil and grease before installing.

• Secure all hose connections with hose clamps appropriate for the model, refer to the Parts Catalog.

- Clean the sealing surfaces; they must be free of oil and grease.

- Tighten cylinder head cover bolts. Refer to => [ Cylinder Head Cover, Tightening Specifications and Sequence ] Cylinder Head Cover Overview.

- Install the injectors, high pressure lines and fuel filter.

- Fuel system, performing leak test. Refer to => [ Fuel System, Checking for Leaks ] Fuel System, Checking For Leaks.