Diesel Data: Automotive Repair

Cylinder Head

Cylinder Head





Tighten the cylinder head bolts in sequence to 29 Nm (3.0 kgf-m, 22 ft. lbs.). Use a beam-type torque wrench. When using a preset-type torque wrench, be sure to tighten slowly and do not overtighten. If a bolt makes any noise while you are torquing it, loosen the bolt and retighten it.

Tighten all cylinder head bolts in two steps (90° per step). If you are using a new cylinder head bolt, tighten the bolt an extra 90°.

Tighten the 8 mm bolts (A) to 22 Nm (2.2 kgf-m, 16 ft. lbs.).