Civic Si L4-2.0L (2004)
6. Make sure the punch marks on the variable valve timing control (VTC) actuator and exhaust camshaft sprocket are facing up, then set the
camshafts (A) in the holder.
7. Set the camshaft holders (B) and cam chain guide B (C) in place.
8. Tighten the bolts to the specified torque.
Specified torque:
8 mm bolts: 22 Nm (2.2 kgf-cm, 16 ft. lbs.)
6 mm bolts: 12 Nm (1.2 kgf-cm, 8.7 ft. lbs.)
6mm bolts: (21), (22), (23)
9. Install the cam chain, and adjust the valve clearance.