From 03-2006 to 10-2006

CYLINDER HEAD SUB-ASSEMBLY





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

Torque 70 Nm (714 kgf-cm, 52 ft-lbf)





Mark the front side of the cylinder head bolt with paint.
Retighten the cylinder head bolts 90° in the sequence shown in the illustration.
Check that the paint mark is now at a 90° angle to the front.

Head Set Bolt






Cylinder Head Surface Variation









Cylinder Head Journal Bore Diameter






INTAKE MANIFOLD





Install the intake manifold with the 5 bolts and 2 nuts.

Torque 30 Nm (305 kgf-cm, 22 ft-lbf)

CAMSHAFT





Using several steps, uniformly tighten the 10 bearing cap bolts in the sequence shown in the illustration.
No. 1 bearing cap - Torque 30 Nm (301 kgf-cm, 22 ft-lbf)
No. 3 bearing cap - Torque 9.0 Nm (92 kgf-cm, 80 in-lbf)

NO. 2 CAMSHAFT





Using several steps, uniformly tighten the 10 bearing cap bolts in the sequence shown in the illustration.
No. 2 bearing cap - Torque 30 Nm (301 kgf-cm, 22 ft-lbf)
No. 3 bearing cap - Torque 9.0 Nm (92 kgf-cm, 80 in-lbf)

CAMSHAFTS





Using several steps, uniformly tighten the 20 bearing cap bolts in the sequence shown in the illustration.
No. 1 and No. 2 bearing cap - Torque 30 Nm (301 kgf-cm, 22 ft-lbf)
No. 3 bearing cap - Torque 9.0 Nm (92 kgf-cm, 80 in-lbf)

CAMSHAFT TIMING SPROCKET

Tighten the flange bolt with the camshaft timing sprocket fixed.

Torque 54 Nm (551 kgf-cm, 40 ft-lbf)

CAMSHAFT TIMING GEAR ASSEMBLY

Tighten the flange bolt with the camshaft timing gear fixed in place.

Torque 54 Nm (551 kgf-cm, 40 ft-lbf)

EXHAUST MANIFOLD CONVERTER SUB-ASSEMBLY





Tighten the 5 nuts in the sequence shown in the illustration.

Torque 37 Nm (378 kgf-cm, 27 ft-lbf)