Cylinder Head Assembly: Specifications
CYLINDER HEAD SUB-ASSEMBLY RHStep 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, 27ft-lbf)
Step 2:
Mark the cylinder head bolt head with paint as shown in the illustration.
Tighten the cylinder head bolts another 90°.
Step 3:
Tighten the cylinder head bolts an additional 90°.
Check that the painted mark is now facing rearward.
CYLINDER HEAD SUB-ASSEMBLY 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.
Torque 36 Nm (367 kgf-cm, 27ft-lbf)
Step 2:
Mark the cylinder head bolt head with paint as shown in the illustration.
Tighten the cylinder head bolts another 90°.
Step 3:
Tighten the cylinder head bolts an additional 90°.
Check that the painted mark is now facing rearward.
Tighten the 2 bolts in the order shown in the illustration.
Torque 30 Nm (306 kgf-cm, 22ft-lbf)
CYLINDER HEAD SET BOLT
Standard diameter 10.85 to 11.00 mm (0.4272 to 0.4330 in.)
Minimum diameter 10.70 mm (0.4212 in.)
Measurement point (distance from the seat) 103 mm (4.06 in.)
SURFACE VARIATION
INTAKE MANIFOLD
Install and tighten the 6 bolts and 4 nuts uniformly in several steps.
Torque 21 Nm (214 kgf-cm, 15ft-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, 7ft-lbf)
CAMSHAFT HOUSING SUB-ASSEMBLY LH
Install the camshaft housing sub-assembly LH and tighten the 13 bolts in the order shown in the illustration.
Torque 28 Nm (286 kgf-cm, 21ft-lbf)
Tighten the 8 bolts in the order shown in the illustration.
Torque 16 Nm (163 kgf-cm, 12ft-lbf)
CAMSHAFT BEARING CAP (for Bank 1)
Temporarily tighten the 8 bearing cap bolts in the order shown in the illustration.
Torque 10 Nm (102 kgf-cm, 7ft-lbf)
CAMSHAFT HOUSING SUB-ASSEMBLY RH
Install the camshaft housing sub-assembly RH and tighten the 12 bolts in the order shown in the illustration.
Torque 28 Nm (286 kgf-cm, 21ft-lbf)
Tighten the 8 bolts in the order shown in the illustration.
Torque 16 Nm (163 kgf-cm, 12ft-lbf)
CAMSHAFT TIMING GEARS AND NO. 2 CHAIN (for Bank 2)
Torque 100 Nm (1020 kgf-cm, 74ft-lbf)
CAMSHAFT TIMING GEARS AND NO. 2 CHAIN (for Bank 1)
Torque 100 Nm (1020 kgf-cm, 74ft-lbf)
EXHAUST MANIFOLD SUB-ASSEMBLY LH
Using a 12 mm deep socket wrench, install the exhaust manifold sub-assembly LH and 6 nuts in the order shown in the illustration.
Torque 21 Nm (214 kgf-cm, 15ft-lbf)
EXHAUST MANIFOLD SUB-ASSEMBLY RH
Using a 12 mm deep socket wrench, install the exhaust manifold sub-assembly RH by tightening the 6 nuts in the order shown in the illustration.
Torque 21 Nm (214 kgf-cm, 15ft-lbf)
Connect the air fuel ratio sensor connector (for Bank 1 Sensor 1).