Install the cylinder head cover, and tighten the bolts in two or three steps. In the final step, tighten all the bolts, in sequence, to 9.8 N·m (1.0 kgf·m, 7.2 lbf·ft).
NOTE:
Wait at least 30 minutes before filling the engine with oil.
Do not run the engine for at least 3 hours after installing the head cover.