Cylinder Head Replacement

Cylinder Head Replacement

Special Tools

EN-45059 - Angle Meter

For equivalent regional tools, refer to Special Tools Special Tools.

Removal Procedure

1. Remove the radiator surge tank inlet hose. Refer to Radiator Surge Tank Inlet Hose/Pipe Replacement Radiator Surge Tank Inlet Hose/Pipe Replacement.

2. Remove the three-way catalytic converter. Refer to Three-Way Catalytic Converter Replacement Three-Way Catalytic Converter Replacement.

3. Remove the exhaust camshaft. Refer to Exhaust Camshaft Replacement Exhaust Camshaft Replacement.

4. Remove the intake camshaft. Refer to Intake Camshaft Replacement Intake Camshaft Replacement.

5. Remove the intake manifold. Refer to Intake Manifold Replacement Intake Manifold Replacement.

6. Remove the exhaust manifold. Refer to Exhaust Manifold Replacement Service and Repair.

7. Remove the fuel injection fuel rail assembly. Refer to Fuel Injection Fuel Rail Assembly Replacement Service and Repair.

8. Remove the hydraulic valve lash adjuster. Refer to Hydraulic Valve Lash Adjuster Replacement Service and Repair.





9. Loosen the cylinder head bolts in sequence as shown.





10. Remove and DISCARD the 14 cylinder head bolts (1) and (2).

11. Remove the cylinder head (3) with the cylinder head gasket (4).

Installation Procedure





1. Install the cylinder head (3) and the NEW cylinder head gasket (4).

2. Install the 14 cylinder head bolts (1) and (2).





3. Fasten the cylinder head bolts handtighten in sequence as shown.

Caution:
Refer to Fastener Caution Fastener Caution.

4. Tighten the NEW cylinder head bolts a first pass in the sequence as shown to 30 Nm (22 lb ft).

Caution:
Refer to Torque-to-Yield Fastener Caution Torque-to-Yield Fastener Caution.

5. Tighten the cylinder head bolts a final pass in the sequence shown an additional 155 degrees, using the EN-45059 - meter.

6. Tighten the 4 cylinder head front bolts to 35 Nm (26 lb ft).

7. Install the hydraulic valve lash adjuster. Refer to Hydraulic Valve Lash Adjuster Replacement Service and Repair.

8. Install the fuel injection fuel rail assembly. Refer to Fuel Injection Fuel Rail Assembly Replacement Service and Repair.

9. Install the intake manifold. Refer to Intake Manifold Replacement Intake Manifold Replacement.

10. Install the exhaust manifold. Refer to Exhaust Manifold Replacement Service and Repair.

11. Install the intake camshaft. Refer to Intake Camshaft Replacement Intake Camshaft Replacement.

12. Install the exhaust camshaft. Refer to Exhaust Camshaft Replacement Exhaust Camshaft Replacement.

13. Install the radiator surge tank inlet hose. Refer to Radiator Surge Tank Inlet Hose/Pipe Replacement Radiator Surge Tank Inlet Hose/Pipe Replacement.

14. Install the three-way catalytic converter. Refer to Three-Way Catalytic Converter Replacement Three-Way Catalytic Converter Replacement.

15. Replace the engine oil filter and the engine oil. Refer to Engine Oil and Oil Filter Replacement Service and Repair.