System Specifications

CYLINDER HEAD SUB-ASSEMBLY

Using several steps, uniformly install and tighten the 10 cylinder head bolts and plate washers with a bi-hexagon wrench 10 mm in the sequence shown in the illustration.
Torque 36 Nm (367 kgf-cm, 27 ft-lbf)
If any cylinder head bolts do not meet the torque specification, replace them.

Mark the front of the cylinder head bolt with paint.
Retighten the cylinder head bolts by 180° as shown.
Check that the painted marks are now at 180° from the engine front.

CYLINDER HEAD LH

Using several steps, uniformly install and tighten the 8 cylinder head bolts and plate washers with a bi-hexagon wrench 10 mm in the sequence shown in the illustration.
Torque 36 Nm (367 kgf-cm, 27 ft-lbf)
If any cylinder head bolts do not meet the torque specification, replace them.

Mark the front of the cylinder head bolt with paint.
Retighten the cylinder head bolts by 180° as shown.
Check that the painted marks are now at 180° from the engine front.

CYLINDER HEAD SET BOLT

SURFACE VARIATION

INTAKE MANIFOLD

Install and tighten the 10 bolts uniformly in several steps.
Torque 26 Nm (265 kgf-cm, 19 ft-lbf)

INSTALL CAMSHAFT

Using several steps, uniformly install and tighten the 8 bearing cap bolts in the sequence shown in the illustration.
10 mm (0.39 in.) head - Torque 9.0 Nm (92 kgf-cm, 80 in-lbf)
12 mm (0.47 in.) head - Torque 24 Nm (245 kgf-cm, 18 ft-lbf)

CAMSHAFT TIMING GEAR

Torque 100 Nm (1,020 kgf-cm, 74 ft-lbf)

CAMSHAFT TIMING GEARS AND NO. 2 CHAIN (for Bank 1)

Torque 100 Nm (1,020 kgf-cm, 74 ft-lbf)

CAMSHAFT TIMING GEARS AND NO. 2 CHAIN (for Bank 2)

Torque 100 Nm (1,020 kgf-cm, 74 ft-lbf)

EXHAUST MANIFOLD SUB-ASSEMBLY LH

Install the exhaust manifold with the 6 nuts.
Torque 30 Nm (306 kgf-cm, 22 ft-lbf)

EXHAUST MANIFOLD SUB-ASSEMBLY RH

Install the exhaust manifold with the 6 nuts.
Torque 30 Nm (306 kgf-cm, 22 ft-lbf)