Cylinder Head Assembly

CYLINDER HEAD SUB-ASSEMBLY

The cylinder head bolts are tightened in 2 successive steps.






Using several steps, install and tighten the 10 cylinder head bolts and plate washers uniformly with an 8 mm bi-hexagon wrench in the sequence shown in the illustration.

Torque 29 N.m (300 kgf.cm, 22 ft.lbf)

Mark the front of the cylinder head bolt with paint.
Retighten the cylinder head bolts by 90° and then an additional 90° as shown in the illustration.






Check that the paint mark is now at a 180° angle from the front.

Apply a continuous bead of seal packing (Diameter 4.5 to 5.5 mm (0.177 to 0.217 in.)) as shown in the illustration.







CYLINDER HEAD SET BOLT







SURFACE VARIATION












CAMSHAFT

Examine the front marks and numbers and tighten the bolts in the sequence shown in the illustration.






Torque 13 N.m (129 kgf.cm, 9.4 ft.lbf)

Tighten each bolt uniformly while keeping the camshaft level


NO. 2 CAMSHAFT

Examine the front marks and numbers on camshaft bearing caps No. 1 and No. 2 and check that the sequence is as shown in the illustration. Then uniformly tighten the bolts, in several steps, in the sequence shown in the illustration.






Torque 13 N.m (129 kgf.cm, 9.4 ft.lbf for bearing cap No. 2)

Torque 23 N.m (235 kgf.cm, 17 ft.lbf for bearing cap No. 1)

Tighten each bolt uniformly while keeping the camshaft level


INTAKE MANIFOLD TORQUE & SEQUENCE Specifications

EXHAUST MANIFOLD TORQUE & SEQUENCE Specifications

CAMSHAFT GEAR/SPROCKET TORQUE Specifications