Cylinder Head Assembly

CYLINDER HEAD LH

The cylinder head bolts are tightened in 3 progressive steps.

Apply a light coat of engine oil to the threads and under the heads of the cylinder head bolts.

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)

Mark the front of the cylinder head bolts with paint.






Further tighten the cylinder head bolts 90° and then an additional 90° as shown in the illustration.
Check that the paint mark is now at a 180° angle from the front.
Install and uniformly tighten the 2 cylinder head bolts.






Torque 21 Nm (214 kgf-cm, 16 ft-lbf)

CYLINDER HEAD SUB-ASSEMBLY

The cylinder head bolts are tightened in 3 progressive steps.

Apply a light coat of engine oil to the threads and under the heads of the cylinder head bolts.

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)

Mark the front of the cylinder head bolts with paint.






Further tighten the cylinder head bolts 90° and then an additional 90° as shown in the illustration.
Check that the paint mark is now at a 180° angle from the front.
Install and uniformly tighten the 2 cylinder head bolts.






Torque 21 Nm (214 kgf-cm, 16 ft-lbf)

CYLINDER HEAD SET BOLT

Measuring point 94 mm (3.70 in.) for intake side bolt

Measuring point 89 mm (3.50 in.) for exhaust side bolt

Standard diameter 10.85 to 11.00 mm (0.427 to 0.433 in.)

Minimum diameter 10.6 mm (0.417 in.)

CAMSHAFT HOUSING SUB-ASSEMBLY LH

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






Bolt A

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

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 HOUSING SUB-ASSEMBLY RH

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






Bolt A

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

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)

SURFACE VARIATION






INTAKE MANIFOLD TORQUE & SEQUENCE Specifications

EXHAUST MANIFOLD TORQUE & SEQUENCE Specifications

CAMSHAFT GEAR/SPROCKET TORQUE Specifications