Cylinder Head Assembly

CYLINDER HEAD SUB-ASSEMBLY (for Bank 1)

The cylinder head bolts are tightened in 3 progressive steps.

Step 1

Using a 10 mm bi-hexagon wrench, install and uniformly tighten the 8 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 the cylinder head bolt head with paint as shown in the illustration.






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

Step 3

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

Check that the painted mark is now facing rearward.

CYLINDER HEAD SUB-ASSEMBLY (for Bank 2)

The cylinder head bolts are tightened in 3 progressive steps.

Step 1

Using a 10 mm bi-hexagon wrench, install and uniformly tighten the 8 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 the cylinder head bolt heads 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 by an additional 90° in the sequence shown in step 1.

Check that the painted mark is now facing rearward.

Install the 2 bolts in the order shown in the illustration.






Torque 30 Nm (306 kgf-cm, 22 ft-lbf)

CYLINDER HEAD










CAMSHAFT BEARING CAP (for Bank 1)

Temporarily install the 8 bolts in the order shown in the illustration.






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


CAMSHAFT HOUSING SUB-ASSEMBLY (for Bank 1)

Install the camshaft housing, and install the 12 bolts in the order shown in the illustration.






Torque 28 Nm (286 kgf-cm, 21 ft-lbf)

Tighten the 8 bolts in the order shown in the illustration.





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





Torque : 10 Nm (102 kgf-cm, 7 ft-lbf)

CAMSHAFT BEARING CAP (for Bank 2)





(b) Install the camshaft No. 3 and camshaft No. 4 to the camshaft housing.

(c) Confirm the marks and numbers on the camshaft bearing caps and place them each in their proper position and direction.

(d) Temporarily install the 8 bolts in the order shown in the illustration.





Torque : 10 Nm (102 kgf-cm, 7 ft-lbf)

INSTALL CAMSHAFT HOUSING SUB-ASSEMBLY (for Bank 2)

(b) Install the camshaft housing and tighten the 13 bolts in the order shown in the illustration.





Torque : 28 Nm (286 kgf-cm, 21 ft-lbf)

(c) Tighten the 8 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