Cylinder Head

Cylinder head

Operation number: 21110-0

Note! Some variation in the illustrations may occur, but the essential information is always correct.











Removal

Note! Removal steps in this procedure may contain installation details.

Drain the cooling system.
Refer to: Cooling system - draining, charging and bleeding

Install the following items:
- air cleaner housing.
- the ignition coils.
- VVT unit.
- injector.
- exhaust manifold.





Remove the screws for the bracket for the oil pipes for the power steering.

Special Tool: 999 7107

Remove the tensioned mounting yoke








Caution! Take extra care not to damage the mating faces.

Special Tool: 999 5454

Special Tool: 999 5670








Caution! Take extra care not to damage the mating faces.








Caution! Take extra care not to damage the mating faces.

Warning! Use extraction equipment.

Note! Make sure that the mating faces are clean and free of foreign material.

Use: Gasket solution, 1161 440





Installation





Remove: cover plug. Turn the crankshaft clockwise slightly. Install the crankshaft adjustment tool.

Special Tool: 999 5451

Torque:
- Stage 1: Cylinder head, 20 Nm
- Stage 2: Cylinder head, 60 Nm
- Stage 3: Cylinder head, 130 degree

Special Tool: 951 2050








Lubricate all components.

If the cylinder head has been replaced, the valve clearance must be adjusted.

Lubricate all components.

Make sure that the groove at the trailing edge camshaft is positioned over an imaginary center line.








Caution! Make sure that the mating faces are clean and free of foreign material.

Use: Liquid gasket, 1161059

Ensure that no liquid gasket gets in to the oil ducts.

Special Tool: 951 2767

Special Tool: 999 5454

Torque: M7, 17 Nm








Torque: M6, 10 Nm

Install the following items:
- camshaft seal.
- VVT unit.
- the ignition coils.
- injector.
- exhaust manifold.
- Air cleaner housing.

Fill cooling system.
Refer to: Cooling system - draining, charging and bleeding





Special Tool: 999 7107

Torque: M10, 50 Nm