Camshaft Bearing

After applying oil to housing bolts, tighten them temporarily first. Then tighten them by following sequence ("1" - "19") as shown in the figure. Tighten a little at a time and evenly among bolts and repeat tightening sequence 2 or 3 times before they are tightened to specified torque below.
Tightening torque
Camshaft housing bolt 12 Nm (1.2 kg-m, 8.5 ft. lbs.)