Operation CHARM: Car repair manuals for everyone.

Cylinder Head Bolt Torque and Sequence






Install the NEW cylinder head bolts.

Tighten the bolts in sequence to 50 Nm (37 lb ft).

Rotate each bolt 120 degrees in sequence. Use Torque Angle Meter.

Rotate the center four bolts an additional 30 degrees. Use Torque Angle Meter.