Cylinder Head Cover

Cylinder Head Cover

Removing

- Remove the engine cover - arrows -.





- Disconnect the connector - 2 - on exhaust pressure sensor 1 (G450).





• Ignore - 1 -.

- Open the clamps - arrows - and move the upper toothed belt guard to the right.





- Remove the injectors.





- Remove the vacuum hose - 1 - from the cylinder head cover.

- Free up the electrical wires and the remaining vacuum hoses - arrows -.

- Press the release buttons and remove the crankshaft housing ventilation hose - 1 - from the cylinder head cover.





• Ignore - 2 - and - arrows -.

- Remove the bolts - arrows - and remove the high pressure reservoir from the cylinder head cover.





- Loosen cylinder head cover bolts in - 7 to 1 - sequence.





- Remove bolts and remove cylinder head cover.

Installing

Installation is in reverse order of removal, note the following:

• Replace the cylinder head cover gasket and the cylinder head cover bolts if they are damaged or if there are leaks.

- Tighten cylinder head cover bolts => [ Cylinder Head Cover, Tightening
Specifications and Sequence ] Cylinder Head, Valvetrain - Fastener Tightening Specifications.

- Make sure the cylinder head cover is correctly attached to the toothed belt guard.





• The installation location is shown with the camshaft sprocket removed.

- Push the toothed belt guard near the clips - arrows - against the cylinder head cover with a screwdriver until it audibly engages.

- Check the clearance between the hub and the toothed belt guard.

- Install the high pressure reservoir and the fuel injection units.