Cylinder Head Assembly

CYLINDER HEAD BOLT RE-USABILITY






CYLINDER HEAD SUB-ASSEMBLY LH

The cylinder head bolts are tightened in 3 progressive steps.






Step 1

Using a 10 mm bi-hexagon wrench, install and uniformly tighten the 10 cylinder head bolts with the plate washers in several steps, in the sequence shown in the illustration.

Torque 36 Nm (367 kgf-cm, 27 ft-lbf)






Step 2

Mark each cylinder head bolt head with paint as shown in the illustration.

Tighten the cylinder head bolts another 90° in the sequence shown in step 1.

Step 3

Tighten the cylinder head bolts an additional 90° in the sequence shown in step 1.

Check that the painted marks are now facing rearward.






Install and uniformly tighten the 2 bolts in the sequence shown in the illustration.

Torque 21 Nm (214 kgf-cm, 15 ft-lbf)

CYLINDER HEAD SUB-ASSEMBLY RH

The cylinder head bolts are tightened in 3 progressive steps.

Step 1






Using a 10 mm bi-hexagon wrench, install and uniformly tighten the 10 cylinder head bolts with the plate washers in several steps, in the sequence shown in the illustration.

Torque 36 Nm (367 kgf-cm, 27 ft-lbf)

Step 2






Mark each cylinder head bolt head with paint as shown in the illustration.

Tighten the cylinder head bolts another 90° in the sequence shown in step 1.

Step 3

Tighten the cylinder head bolts an additional 90° in the sequence shown in step 1.

Check that the painting marks are now facing rearward.

Install and uniformly tighten the 2 bolts in the sequence shown in the illustration.






Torque 21 Nm (214 kgf-cm, 15 ft-lbf)

SURFACE VARIATION






CAMSHAFT BEARING CAP RH










Temporarily install the 10 bolts in the order shown in the illustration.

CAMSHAFT HOUSING SUB-ASSEMBLY RH






Install the camshaft housing, and install the 18 bolts in the order shown in the illustration.

For bolt A - Torque 10 Nm (102 kgf-cm, 7 ft-lbf)

For except bolt A - Torque 30 Nm (306 kgf-cm, 22 ft-lbf)






Tighten the 10 bolts in the order shown in the illustration.

Torque 16 Nm (163 kgf-cm, 12 ft-lbf)

CAMSHAFT BEARING CAP LH










Temporarily install the 10 bolts in the order shown in the illustration

CAMSHAFT HOUSING SUB-ASSEMBLY LH






Install the camshaft housing, and install the 18 bolts in the order shown in the illustration.

For bolt A - Torque 10 Nm (102 kgf-cm, 7 ft-lbf)

For except bolt A - Torque 30 Nm (306 kgf-cm, 22 ft-lbf)






Tighten the 10 bolts in the order shown in the illustration.

Torque 16 Nm (163 kgf-cm, 12 ft-lbf)

INTAKE MANIFOLD TORQUE & SEQUENCE Specifications

EXHAUST MANIFOLD TORQUE & SEQUENCE Specifications

CAMSHAFT GEAR/SPROCKET TORQUE Specifications