Cylinder Head Assembly
CYLINDER HEAD SUB-ASSEMBLY RHThe cylinder head bolts are tightened in 3 progressive steps.
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.
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 SUB-ASSEMBLY LH
The cylinder head bolts are tightened in 3 progressive steps.
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.
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)
CAMSHAFT BEARING CAP (for RH Bank)
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 RH
Install the camshaft housing RH and tighten the 12 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 6 Nm (163 kgf-cm, 12 ft-lbf)
CAMSHAFT BEARING CAP (for LH Bank)
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)
Warpage and bolt re-usability
Intake Manifold Torque and Sequence Specifications
Exhaust Manifold Torque and Sequence Specifications
Camshaft Gear/Sprocket Torque Specifications