Cylinder Head Torque & Sequence

CAUTION: The cylinder head bolts M10 x 165, M10 x 90 and M10 x 65 are 10 mm longer than for cast-iron engines.

Tightening Sequence		See Image
Tightening Torque Tighten cylinder head bolts (M10) with a cold engine in the sequence shown in three stages, tightening all the bolts to the stage 1 spec and going back to retighten the bolts to the second stage. Wait 10 minutes between stage 2 and 3.	Stage 1	30 Newton Meter (Nm)
	Stage 2	60 Newton Meter (Nm)
	Stage 3	60 Newton Meter (Nm) First, slightly loosen bolts individually in order of tightening diagram and then retorque them to specification shown in order of tightening diagram.