Cylinder Head

CYLINDER HEAD SUB-ASSEMBLY

The cylinder head bolts are tightened in 3 progressive steps.

Step 1






Install and uniformly tighten the 10 cylinder head bolts with the plate washers, in several steps, in the sequence shown.

Torque 39 Nm (398 kgf-cm, 29 ft-lbf)


Step 2






Mark the cylinder head bolt head with paint as shown in the illustration.

Retighten the cylinder head bolts by 90°.

Step 3

Retighten the cylinder head bolts by an additional 90°.

Check that the painted mark is now facing rearward.




CYLINDER HEAD SUB-ASSEMBLY

The cylinder head bolts are tightened in 2 successive steps.

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






Torque 39 Nm (398 kgf-cm, 29 ft-lbf)

Mark the front of the cylinder head bolt head with paint.






Retighten the cylinder head bolts by 90° in the same order as in step (c).

Retighten the cylinder head bolts by an additional 90°.

Check that the painted mark is at a 180° from the original position.

SURFACE VARIATION






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