Cylinder Head RH

Cylinder Head RH
This is a "Trustmark Authoring Standards (TAS) Repair Procedure"
- TAS style procedures can be identified by steps that have no accompanying step text and the magenta color of the electrical connectors and fasteners such as nuts, bolts, clamps or clips.
- TAS removal and installation procedures use a sequence of color illustrations to indicate the order to be followed when removing/disassembling or installing/assembling a component.
- Many of the TAS procedures will have the installation information within the removal steps.
- The TAS color illustrations use a variety of symbols to indicate important details of the procedures. It is important to understand these symbols in order to properly used the TAS procedures.
Refer to How to Use TAS Procedures and TAS Symbol Glossary at Vehicle | Description and Operation for additional information on these TAS procedures.
For additional information, refer to How to Use TAS Procedures How to Use TAS Procedures
For additional information, refer to TAS Symbol Glossary TAS Symbols Glossary
Removal

NOTE:
Removal steps in this procedure may contain installation details.
For additional information, refer to Battery Disconnect and Connect Battery Disconnect and Connect
1 Raise and support the vehicle.
For additional information, refer to Supercharger Supercharger
For additional information, refer to Camshaft RH Camshafts RH
For additional information, refer to Exhaust Manifold













CAUTION: Discard the seal.

CAUTION: LH illustration shown, RH is similar.

NOTE:
Engine shown removed for clarity.













NOTE:
Clamp the hose to minimize coolant loss.





NOTE:
Clamp the hose to minimize coolant loss.









CAUTION: Discard the seals.









NOTE:
Remove and discard the O-ring seal.





NOTE:
Discard the gasket.









CAUTION: If a new cylinder head has been installed then new tappets must be installed.

CAUTION: If the cylinder head is being removed without a new component being installed, the tappets must be installed in their original positions.





CAUTION: Discard the bolts.





NOTE:
Discard the gasket.

Installation






CAUTION: An acceptable flatness of the cylinder head is 0.1mm.

NOTE:
For cylinder head with distortion above the maximum allowance, the cylinder head material must be measured.
1 Check cylinder head face for distortion, across the center and from corner to corner.





WARNING: Make sure care is taken when handling the cylinder head gasket.

NOTE:
Install a new gasket.





CAUTION: Make sure that new cylinder head bolts are installed.

Torque to: 20 Nm





Torque to: 35 Nm




2 Tighten the bolts 1 to 10, a further 90 degrees.




3 Tighten the bolts 1 to 10, a further 120 degrees.





Torque to: 25 Nm





Torque to: 12 Nm





CAUTION: If a new cylinder head has been installed then new tappets must be installed.

CAUTION: If the cylinder head is being removed without a new component being installed, the tappets must be installed in their original positions.
4 Lubricate the valve tappets with clean engine oil.





NOTE:
Install a new gasket.





CAUTION: A new O-ring seal is to be installed.

NOTE:
Install a new engine oil filter.





Torque to: 12 Nm





Torque to: 20 Nm





Torque to: 20 Nm





CAUTION: Install the new seals.

Torque to: 10 Nm









NOTE:
Clamp the hose to minimize coolant loss.





NOTE:
Clamp the hose to minimize coolant loss.





CAUTION: Install a new seal.

Torque to: 12 Nm









Torque to: 25 Nm





Torque to: 25 Nm
For additional information, refer to Exhaust Manifold
For additional information, refer to Camshaft RH Camshafts RH
For additional information, refer to Supercharger Supercharger
For additional information, refer to Battery Disconnect and Connect Battery Disconnect and Connect