Cylinder Head Assembly
CYLINDER HEAD SUB-ASSEMBLYThe cylinder head bolts are tightened in 2 successive steps.
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 of the cylinder head bolts with paint.
Text in Illustration
Further tighten the cylinder head bolts by 90° as shown in the illustration.
Check that the paint mark is now at a 90° angle to the front.
CYLINDER HEAD SET BOLT
Standard bolt length 141.3 to 142.7 mm (5.563 to 5.618 in.)
Maximum bolt length 144.2 mm (5.677 in.)
SURFACE VARIATION
CAMSHAFT
Install the bearing caps onto the cylinder head.
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)
Text in Illustration
NO. 2 CAMSHAFT
Install the bearing caps onto the cylinder head.
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)
Text in Illustration
INTAKE MANIFOLD TORQUE & SEQUENCE Specifications
EXHAUST MANIFOLD TORQUE & SEQUENCE Specifications
CAMSHAFT GEAR/SPROCKET TORQUE Specifications