Cylinder Head Assembly

CYLINDER HEAD

Check and confirm the tightening angle by using angle wrench or protractor. Avoid judgment by visual inspection without the tool.










Tool number: KV-10112100 (BT-8653-A)

Re-usability

CAUTION: If cylinder head bolts are re-used, check their outer diameters before installation. Follow the "Outer Diameter of Cylinder Head Bolts" procedure.

Outer Diameter of Cylinder Head Bolts

Cylinder head bolts are tightened by plastic zone tightening method. Whenever the size difference between d1 and d2 exceeds the limit, replace the bolts with new ones.






Limit (d1 - d2): 0.23 mm (0.0091 in) or less

If reduction of outer diameter appears in a position other than d2, use it as d2 point.



CYLINDER HEAD






CYLINDER BLOCK










INTAKE MANIFOLD AND EXHAUST MANIFOLD








Camshaft Bearing Cap Torque & Sequence






Tighten camshaft bracket bolts in four steps in the order as shown.
Step 1 (bolts 9 - 11): 1.96 Nm (0.2 kg-m, 17 in-lb)
Step 2 (bolts 1 - 8): 1.96 Nm (0.2 kg-m, 17 in-lb)
Step 3 (bolts 1 - 11): 5.88 Nm (0.6 kg-m, 52 in-lb)
Step 4 (bolts 1 - 11): 10.4 Nm (1.02 kg-m, 92 in-lb)

Intake Manifold Specifications

Exhaust Manifold Specifications

Camshaft Gear/Sprocket Specifications