Cylinder Head Assembly

Cylinder Head RH

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 and in the sequence shown in the illustration.

Right:

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

Step 2
Tighten the cylinder head bolts another 90°.

Step 3
Tighten the cylinder head bolts by an additional 90°.

Cylinder Head LH

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.

Left:

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

Step 2

Tighten the cylinder head bolts by 90°.

Step 3
Tighten the cylinder head bolts by an additional 90°.

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

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

Minimum outside diameter 10.70 mm (0.4213 in.)
If the diameter is less than the minimum, replace the cylinder head bolt.

Standard
Cylinder Head Lower 0.05 mm (0.0020 in.)
Intake 0.08 mm (0.0031 in.)
Exhaust 0.08 mm (0.0031 in.)

Maximum Warpage 0.10 mm (0.0039 in.)

Camshaft Bearing Cap (for Bank 1)

Temporarily tighten the 9 bolts in the order shown in the illustration.

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

Camshaft Housing Sub-Assembly RH

Install the camshaft housing RH and tighten the 14 bolts in the order shown in the illustration.

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

Tighten the 9 bolts in the order shown in the illustration.

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

Camshaft Bearing Cap (for Bank 2)

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

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

Camshaft Housing Sub-Assembly LH

Install the camshaft housing LH and tighten the 13 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)

Intake Manifold Specifications

Exhaust Manifold Specifications

Camshaft Gear/Sprocket Specifications