Cylinder Head

CYLINDER HEAD SUB-ASSEMBLY (for Bank 1)





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 by an additional 90° in the sequence shown in step 1.
Check that the painted marks are now facing rearward.






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

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






Place the camshaft housing on the cylinder head sub-assembly.
Temporarily tighten the camshaft housing with the 3 bolt in the sequence shown in the illustration.

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

Fully tighten the 3 bolts in the sequence shown in the illustration.
Torque: 24 Nm (245 kgf-cm, 18 ft-lbf)

CYLINDER HEAD SUB-ASSEMBLY (for Bank 2)





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 by an additional 90° in the sequence shown in step 1.
Check that the painting marks are now facing rearward.






Install the 2 cylinder head bolts in the sequence shown in the illustration.
Torque: 21 Nm (214 kgf-cm, 15 ft-lbf)






Place the camshaft housing on the cylinder head sub-assembly.
Temporarily tighten the camshaft housing with the 3 bolt in the sequence shown in the illustration.
Torque: 10 Nm (102 kgf-cm, 7 ft-lbf)

Fully tighten the 3 bolts in the sequence shown in the illustration.
Torque: 24 Nm (245 kgf-cm, 18 ft-lbf)