Tightening Torques and Sequences

Cylinder Head Torque and Sequence


Tighten the cylinder head bolts in sequence to 39 N-m (4.0 kgf-m, 29 lbf-ft).






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


Head Bolt Reuse/Replace






The minimum diameter for each cylinder head bolt at point A and point B is 10.6 mm (0.42 in.).






Intake Manifold Torque






Camshaft Bearing/Camshaft Holder Torque

Tighten the bolts to the specified torque.
NOTE: If the engine does not have bolt 21, skip it and continue the torque sequence.














VTC Actuator, Exhaust Camshaft Sprocket Torque










Exhaust Manifold Torque