Tightening Torque

Cylinder head




Measure the diameter of each cylinder head bolt at point A and point B. If either diameter is less than 11.3 mm (0.44 in.), replace the cylinder head bolt




Torque the cylinder head bolts in sequence to 29 N.m (3.0 kgf.m, 22 lbf.ft).




After torquing, tighten all cylinder head bolts in two steps (90° per step). If you are using a new cylinder head bolt, tighten the bolt an extra 90°.


Intake Manifold




Intake manifold




Manifold upper cover


Camshaft Gear